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  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
    2. 

  2. <HTML>
    3. 

  3. 

  4. <HEAD>
    5. 

  5. 	<META NAME="GENERATOR" Content="Visual Page 1.0 for Windows">
    6. 

  6. 	<META HTTP-EQUIV="Content-Type" CONTENT="text/html;CHARSET=iso-8859-1">
    7. 

  7. 	<TITLE>TI-86 Link Protocol Guide - Variable formats</TITLE>
    8. 

  8. </HEAD>
    9. 

  9. 

  10. <BODY BGCOLOR="#FFFFE8">
    11. 

  11. 

  12. <P><B>TI-86 Link Protocol Guide v1.0</B> - Variable formats</P>
    13. 

  13. <CENTER>
    14. 

  14. <H2>
    15. 

  15. <HR ALIGN="CENTER">
    16. 

  16. Variable Formats</H2>
    17. 

  17. </CENTER>
    18. 

  18. <P>A TI-86 variable has two parts: a header and a data section. While the header may be different, the format of
    19. 

  19. the data section never changes whether the variable is in a file, in a transfer packet, or in the calculator's
    20. 

  20. memory. This section describes the format of the data section for most types of variables. The format for the header
    21. 

  21. is described in the <A HREF="packet.html#varheader">packet format</A> and the <A HREF="fformat.html#varheader">file
    22. 

  22. format</A> section.</P>
    23. 

  23. <H4>Variable Types</H4>
    24. 

  24. <P>There are several types of variables that the TI-86 uses.</P>
    25. 

  25. <P><A HREF="#real">Real Numbers</A> are basic floating-point numbers.<BR>
    26. 

  26. <A HREF="#complex">Complex Numbers</A> are basic complex numbers with real and imaginary floating-point components.<BR>
    27. 

  27. <A HREF="#vector">Vectors</A> are one-dimensional matrices with real or complex components.<BR>
    28. 

  28. <A HREF="#list">Lists</A> are sequences of real or complex numbers used in statistical calculations.<BR>
    29. 

  29. <A HREF="#matrix">Matrices</A> are two-dimensional matrices with real or complex components.<BR>
    30. 

  30. <A HREF="#constant">Constants</A> are real or complex user-defined variables that cannot be changed from the home
    31. 

  31. screen or a program.<BR>
    32. 

  32. <A HREF="#equation">Equations</A> are functions that evaluate based on the values of one or more variables.<BR>
    33. 

  33. <A HREF="#string">Strings</A> are sequences of text characters.<BR>
    34. 

  34. <A HREF="#gdb">Graphics Databases (GDB's)</A> are stored sets of graphing functions.<BR>
    35. 

  35. <A HREF="#picture">Pictures</A> are stored bitmaps of the graph screen.<BR>
    36. 

  36. <A HREF="#program">Programs</A> are sequences of commands.<BR>
    37. 

  37. <A HREF="#window">Window Settings</A> are stored sets of graph screen range parameters.</P>
    38. 

  38. <H4><A NAME="real"></A>Real Numbers</H4>
    39. 

  39. <P>The TI-86's representation of a real number has the following format:</P>
    40. 

  40. <P>
    41. 

  41. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    42. 

  42. 	<TR>
    43. 

  43. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    44. 

  44. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    45. 

  45. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    46. 

  46. 	</TR>
    47. 

  47. 	<TR>
    48. 

  48. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    49. 

  49. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    50. 

  50. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Flags (see table below)</TD>
    51. 

  51. 	</TR>
    52. 

  52. 	<TR>
    53. 

  53. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    54. 

  54. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    55. 

  55. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Base-10 exponent</TD>
    56. 

  56. 	</TR>
    57. 

  57. 	<TR>
    58. 

  58. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">3</TD>
    59. 

  59. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">7 bytes</TD>
    60. 

  60. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Mantissa</TD>
    61. 

  61. 	</TR>
    62. 

  62. </TABLE>
    63. 

  63. </P>
    64. 

  64. <P>The flags byte has the following format:</P>
    65. 

  65. <P>
    66. 

  66. <TABLE BORDER="1" CELLSPACING="0" WIDTH="66%">
    67. 

  67. 	<TR>
    68. 

  68. 		<TH WIDTH="13%" BGCOLOR="#DDDDDD">Bit (Mask)</TH>
    69. 

  69. 		<TH BGCOLOR="#DDDDDD">Description</TH>
    70. 

  70. 	</TR>
    71. 

  71. 	<TR>
    72. 

  72. 		<TD WIDTH="13%">0 (01h)</TD>
    73. 

  73. 		<TD>If set, the number is half of a complex value.</TD>
    74. 

  74. 	</TR>
    75. 

  75. 	<TR>
    76. 

  76. 		<TD WIDTH="13%">6 (40h)</TD>
    77. 

  77. 		<TD>Uncertain. Most likely if set, the number has not been modified since the last graph.</TD>
    78. 

  78. 	</TR>
    79. 

  79. 	<TR>
    80. 

  80. 		<TD WIDTH="13%">7 (80h)</TD>
    81. 

  81. 		<TD>Sign bit: If set, the number is negative.</TD>
    82. 

  82. 	</TR>
    83. 

  83. </TABLE>
    84. 

  84. </P>
    85. 

  85. <P>The exponent is a 16-bit unsigned little-endian (LSB first) binary number normalized at FC00h. The real exponent
    86. 

  86. can be computed by subtracting FC00h from the value stored here. Valid exponents are in the range -999 to 999.</P>
    87. 

  87. <P>The mantissa is stored as a 14-digit unsigned binary-coded-decimal number. The most significant digit is first
    88. 

  88. and the implied decimal point is always between the first two digits. Every nybble (4 bits or half a byte) contains
    89. 

  89. one digit, according to the following table:</P>
    90. 

  90. <P>
    91. 

  91. <TABLE BORDER="1" CELLSPACING="0" WIDTH="24%">
    92. 

  92. 	<TR>
    93. 

  93. 		<TH WIDTH="45%" BGCOLOR="#DDDDDD">Binary&nbsp;Value</TH>
    94. 

  94. 		<TH BGCOLOR="#DDDDDD">Decimal&nbsp;Digit</TH>
    95. 

  95. 	</TR>
    96. 

  96. 	<TR>
    97. 

  97. 		<TD WIDTH="45%">
    98. 

  98. 			<P ALIGN="CENTER">0000
    99. 

  99. 		</TD>
    100. 

  100. 		<TD>
    101. 

  101. 			<P ALIGN="CENTER">0
    102. 

  102. 		</TD>
    103. 

  103. 	</TR>
    104. 

  104. 	<TR>
    105. 

  105. 		<TD WIDTH="45%">
    106. 

  106. 			<P ALIGN="CENTER">0001
    107. 

  107. 		</TD>
    108. 

  108. 		<TD>
    109. 

  109. 			<P ALIGN="CENTER">1
    110. 

  110. 		</TD>
    111. 

  111. 	</TR>
    112. 

  112. 	<TR>
    113. 

  113. 		<TD WIDTH="45%">
    114. 

  114. 			<P ALIGN="CENTER">0010
    115. 

  115. 		</TD>
    116. 

  116. 		<TD>
    117. 

  117. 			<P ALIGN="CENTER">2
    118. 

  118. 		</TD>
    119. 

  119. 	</TR>
    120. 

  120. 	<TR>
    121. 

  121. 		<TD WIDTH="45%">
    122. 

  122. 			<P ALIGN="CENTER">0011
    123. 

  123. 		</TD>
    124. 

  124. 		<TD>
    125. 

  125. 			<P ALIGN="CENTER">3
    126. 

  126. 		</TD>
    127. 

  127. 	</TR>
    128. 

  128. 	<TR>
    129. 

  129. 		<TD WIDTH="45%">
    130. 

  130. 			<P ALIGN="CENTER">0100
    131. 

  131. 		</TD>
    132. 

  132. 		<TD>
    133. 

  133. 			<P ALIGN="CENTER">4
    134. 

  134. 		</TD>
    135. 

  135. 	</TR>
    136. 

  136. 	<TR>
    137. 

  137. 		<TD WIDTH="45%">
    138. 

  138. 			<P ALIGN="CENTER">0101
    139. 

  139. 		</TD>
    140. 

  140. 		<TD>
    141. 

  141. 			<P ALIGN="CENTER">5
    142. 

  142. 		</TD>
    143. 

  143. 	</TR>
    144. 

  144. 	<TR>
    145. 

  145. 		<TD WIDTH="45%">
    146. 

  146. 			<P ALIGN="CENTER">0110
    147. 

  147. 		</TD>
    148. 

  148. 		<TD>
    149. 

  149. 			<P ALIGN="CENTER">6
    150. 

  150. 		</TD>
    151. 

  151. 	</TR>
    152. 

  152. 	<TR>
    153. 

  153. 		<TD WIDTH="45%">
    154. 

  154. 			<P ALIGN="CENTER">0111
    155. 

  155. 		</TD>
    156. 

  156. 		<TD>
    157. 

  157. 			<P ALIGN="CENTER">7
    158. 

  158. 		</TD>
    159. 

  159. 	</TR>
    160. 

  160. 	<TR>
    161. 

  161. 		<TD WIDTH="45%">
    162. 

  162. 			<P ALIGN="CENTER">1000
    163. 

  163. 		</TD>
    164. 

  164. 		<TD>
    165. 

  165. 			<P ALIGN="CENTER">8
    166. 

  166. 		</TD>
    167. 

  167. 	</TR>
    168. 

  168. 	<TR>
    169. 

  169. 		<TD WIDTH="45%">
    170. 

  170. 			<P ALIGN="CENTER">1001
    171. 

  171. 		</TD>
    172. 

  172. 		<TD>
    173. 

  173. 			<P ALIGN="CENTER">9
    174. 

  174. 		</TD>
    175. 

  175. 	</TR>
    176. 

  176. </TABLE>
    177. 

  177. </P>
    178. 

  178. <H4><A NAME="complex"></A>Complex Numbers</H4>
    179. 

  179. <P>A complex number is represented as a two real numbers, both with flag bit 0 set. The format is shown below.</P>
    180. 

  180. <P>
    181. 

  181. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    182. 

  182. 	<TR>
    183. 

  183. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    184. 

  184. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    185. 

  185. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    186. 

  186. 	</TR>
    187. 

  187. 	<TR>
    188. 

  188. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    189. 

  189. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    190. 

  190. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A> describing the &quot;real&quot; component of the complex number.</TD>
    191. 

  191. 	</TR>
    192. 

  192. 	<TR>
    193. 

  193. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">10 (Ah)</TD>
    194. 

  194. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    195. 

  195. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A> describing the &quot;imaginary&quot; component of the complex number.</TD>
    196. 

  196. 	</TR>
    197. 

  197. </TABLE>
    198. 

  198. </P>
    199. 

  199. <H4><A NAME="vector"></A>Vectors</H4>
    200. 

  200. <P>A vector is represented as a one-column <A HREF="#matrix">matrix</A>. The format is shown below.</P>
    201. 

  201. <P>
    202. 

  202. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    203. 

  203. 	<TR>
    204. 

  204. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    205. 

  205. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    206. 

  206. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    207. 

  207. 	</TR>
    208. 

  208. 	<TR>
    209. 

  209. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    210. 

  210. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    211. 

  211. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Always set to 1</TD>
    212. 

  212. 	</TR>
    213. 

  213. 	<TR>
    214. 

  214. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    215. 

  215. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    216. 

  216. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Number of elements in the vector (no more than 255)</TD>
    217. 

  217. 	</TR>
    218. 

  218. 	<TR>
    219. 

  219. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">2</TD>
    220. 

  220. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    221. 

  221. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Element values, one by one, first to last. If the vector is a real vector, then each element is a 10-byte <A HREF="#real">real
    222. 

  222. 			number</A>. If the vector is a complex vector, then each element is a 20-byte <A HREF="#complex">complex number</A>.</TD>
    223. 

  223. 	</TR>
    224. 

  224. </TABLE>
    225. 

  225. </P>
    226. 

  226. <H4><A NAME="list"></A>Lists</H4>
    227. 

  227. <P>A list is represented as a sequence of numbers. The format is shown below.</P>
    228. 

  228. <P>
    229. 

  229. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    230. 

  230. 	<TR>
    231. 

  231. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    232. 

  232. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    233. 

  233. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    234. 

  234. 	</TR>
    235. 

  235. 	<TR>
    236. 

  236. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    237. 

  237. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    238. 

  238. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Number of elements in the list</TD>
    239. 

  239. 	</TR>
    240. 

  240. 	<TR>
    241. 

  241. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    242. 

  242. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    243. 

  243. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Element values, one by one, first to last. If the list is a real list, then each element is a 10-byte <A HREF="#real">real
    244. 

  244. 			number</A>. If the list is a complex list, then each element is a 20-byte <A HREF="#complex">complex number</A>.</TD>
    245. 

  245. 	</TR>
    246. 

  246. </TABLE>
    247. 

  247. </P>
    248. 

  248. <H4><A NAME="matrix"></A>Matrices</H4>
    249. 

  249. <P>A matrix is represented as a two-dimensional array of numbers. The format is shown below.</P>
    250. 

  250. <P>
    251. 

  251. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    252. 

  252. 	<TR>
    253. 

  253. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    254. 

  254. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    255. 

  255. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    256. 

  256. 	</TR>
    257. 

  257. 	<TR>
    258. 

  258. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    259. 

  259. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    260. 

  260. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Number of columns in the matrix (no more than 255)</TD>
    261. 

  261. 	</TR>
    262. 

  262. 	<TR>
    263. 

  263. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    264. 

  264. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    265. 

  265. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Number of rows in the matrix (no more than 255)</TD>
    266. 

  266. 	</TR>
    267. 

  267. 	<TR>
    268. 

  268. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    269. 

  269. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    270. 

  270. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Element values, one by one (see explanation below). If the matrix is a real matrix, then each element is a 10-byte
    271. 

  271. 			<A HREF="#real">real number</A>. If the matrix is a complex matrix, then each element is a 20-byte <A HREF="#complex">complex
    272. 

  272. 			number</A>.</TD>
    273. 

  273. 	</TR>
    274. 

  274. </TABLE>
    275. 

  275. </P>
    276. 

  276. 

  277. <P>The element values are arranged in row definitions from top to bottom. Each row consists of a number of real
    278. 

  278. or complex elements from left to right. Under this scheme, <IMG SRC="graphics/matrix.gif" WIDTH="38" HEIGHT="35"
    279. 

  279. ALIGN="BOTTOM" ALT="[ [ 1, 2 ] [ 3, 4 ] ]" BORDER="0"> would be ordered (1,2,3,4) in memory.</P>
    280. 

  280. <H4><A NAME="constant"></A>Constants</H4>
    281. 

  281. <P>Real constants share the same format as <A HREF="#real">real numbers</A>. Complex constants share the same format
    282. 

  282. as <A HREF="#complex">complex numbers</A>.</P>
    283. 

  283. <H4><A NAME="equation"></A>Equations</H4>
    284. 

  284. <P>Equations share the same format as <A HREF="#string">strings</A>. They are always tokenized. <A HREF="tokens.html">Click
    285. 

  285. here</A> for a table of token definitions.</P>
    286. 

  286. <H4><A NAME="string"></A>Strings</H4>
    287. 

  287. <P>Strings are represented as a sequence of characters following a length byte:</P>
    288. 

  288. <P>
    289. 

  289. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    290. 

  290. 	<TR>
    291. 

  291. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    292. 

  292. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    293. 

  293. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    294. 

  294. 	</TR>
    295. 

  295. 	<TR>
    296. 

  296. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    297. 

  297. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    298. 

  298. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Number of characters in the string</TD>
    299. 

  299. 	</TR>
    300. 

  300. 	<TR>
    301. 

  301. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">2</TD>
    302. 

  302. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    303. 

  303. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Characters, first to last. The string is not zero-terminated.</TD>
    304. 

  304. 	</TR>
    305. 

  305. </TABLE>
    306. 

  306. </P>
    307. 

  307. <H4><A NAME="gdb"></A>Graphics Databases (GDB's)</H4>
    308. 

  308. <P>GDB's for each graphing mode are different, but they all consist of a window setup portion and a function library
    309. 

  309. portion. The TI-86 can also use TI-85 style GDB's sent over the link cable (See TI-85 documentation for TI-85 GDB
    310. 

  310. format). TI-86 style GDB's cannot be sent to a TI-85.</P>
    311. 

  311. <P>A function-mode GDB has the following format:</P>
    312. 

  312. <P>
    313. 

  313. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    314. 

  314. 	<TR>
    315. 

  315. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    316. 

  316. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    317. 

  317. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    318. 

  318. 	</TR>
    319. 

  319. 	<TR>
    320. 

  320. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    321. 

  321. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    322. 

  322. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Length, in bytes, of GDB, minus two.</TD>
    323. 

  323. 	</TR>
    324. 

  324. 	<TR>
    325. 

  325. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    326. 

  326. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    327. 

  327. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Mode settings (see <A HREF="#mode">mode setting table</A> below)</TD>
    328. 

  328. 	</TR>
    329. 

  329. 	<TR>
    330. 

  330. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    331. 

  331. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    332. 

  332. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    333. 

  333. 	</TR>
    334. 

  334. 	<TR>
    335. 

  335. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    336. 

  336. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    337. 

  337. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    338. 

  338. 	</TR>
    339. 

  339. 	<TR>
    340. 

  340. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    341. 

  341. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    342. 

  342. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    343. 

  343. 	</TR>
    344. 

  344. 	<TR>
    345. 

  345. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    346. 

  346. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    347. 

  347. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    348. 

  348. 	</TR>
    349. 

  349. 	<TR>
    350. 

  350. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    351. 

  351. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    352. 

  352. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    353. 

  353. 	</TR>
    354. 

  354. 	<TR>
    355. 

  355. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    356. 

  356. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    357. 

  357. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    358. 

  358. 	</TR>
    359. 

  359. 	<TR>
    360. 

  360. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63&nbsp;(3Fh)</TD>
    361. 

  361. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    362. 

  362. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xRes</TD>
    363. 

  363. 	</TR>
    364. 

  364. 	<TR>
    365. 

  365. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73&nbsp;(49h)</TD>
    366. 

  366. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    367. 

  367. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Number of functions defined (up to 99)</TD>
    368. 

  368. 	</TR>
    369. 

  369. 	<TR>
    370. 

  370. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">74&nbsp;(4Ah)</TD>
    371. 

  371. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    372. 

  372. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Function table - several function definitions one after another (see <A HREF="#function">function table</A> below)</TD>
    373. 

  373. 	</TR>
    374. 

  374. 	<TR>
    375. 

  375. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">74&nbsp;(4Ah)+<I>n</I></TD>
    376. 

  376. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">50 bytes</TD>
    377. 

  377. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Style table - 4 bits per function (see <A HREF="#style">style table</A> below)</TD>
    378. 

  378. 	</TR>
    379. 

  379. </TABLE>
    380. 

  380. </P>
    381. 

  381. <P>A polar-mode GDB has the following format</P>
    382. 

  382. <P>
    383. 

  383. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    384. 

  384. 	<TR>
    385. 

  385. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    386. 

  386. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    387. 

  387. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    388. 

  388. 	</TR>
    389. 

  389. 	<TR>
    390. 

  390. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    391. 

  391. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    392. 

  392. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Length, in bytes, of GDB, minus two.</TD>
    393. 

  393. 	</TR>
    394. 

  394. 	<TR>
    395. 

  395. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    396. 

  396. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    397. 

  397. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Mode settings (see <A HREF="#mode">mode setting table</A> below)</TD>
    398. 

  398. 	</TR>
    399. 

  399. 	<TR>
    400. 

  400. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    401. 

  401. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    402. 

  402. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" BORDER="0">Min</TD>
    403. 

  403. 	</TR>
    404. 

  404. 	<TR>
    405. 

  405. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    406. 

  406. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    407. 

  407. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" BORDER="0">Max</TD>
    408. 

  408. 	</TR>
    409. 

  409. 	<TR>
    410. 

  410. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    411. 

  411. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    412. 

  412. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" BORDER="0">Step</TD>
    413. 

  413. 	</TR>
    414. 

  414. 	<TR>
    415. 

  415. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    416. 

  416. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    417. 

  417. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    418. 

  418. 	</TR>
    419. 

  419. 	<TR>
    420. 

  420. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    421. 

  421. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    422. 

  422. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    423. 

  423. 	</TR>
    424. 

  424. 	<TR>
    425. 

  425. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    426. 

  426. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    427. 

  427. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    428. 

  428. 	</TR>
    429. 

  429. 	<TR>
    430. 

  430. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63&nbsp;(3Fh)</TD>
    431. 

  431. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    432. 

  432. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    433. 

  433. 	</TR>
    434. 

  434. 	<TR>
    435. 

  435. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73 (49h)</TD>
    436. 

  436. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    437. 

  437. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    438. 

  438. 	</TR>
    439. 

  439. 	<TR>
    440. 

  440. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83 (53h)</TD>
    441. 

  441. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    442. 

  442. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    443. 

  443. 	</TR>
    444. 

  444. 	<TR>
    445. 

  445. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">93&nbsp;(5Dh)</TD>
    446. 

  446. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    447. 

  447. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Number of functions defined (up to 99)</TD>
    448. 

  448. 	</TR>
    449. 

  449. 	<TR>
    450. 

  450. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">94&nbsp;(5Eh)</TD>
    451. 

  451. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    452. 

  452. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Function table - several function definitions one after another (see <A HREF="#function">function table</A> below)</TD>
    453. 

  453. 	</TR>
    454. 

  454. 	<TR>
    455. 

  455. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">94&nbsp;(5Eh)+<I>n</I></TD>
    456. 

  456. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">50 bytes</TD>
    457. 

  457. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Style table - 4 bits per function (see <A HREF="#style">style table</A> below)</TD>
    458. 

  458. 	</TR>
    459. 

  459. </TABLE>
    460. 

  460. </P>
    461. 

  461. <P>A parametric-mode GDB has the following format:</P>
    462. 

  462. <P>
    463. 

  463. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    464. 

  464. 	<TR>
    465. 

  465. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    466. 

  466. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    467. 

  467. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    468. 

  468. 	</TR>
    469. 

  469. 	<TR>
    470. 

  470. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    471. 

  471. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    472. 

  472. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Length, in bytes, of GDB, minus two.</TD>
    473. 

  473. 	</TR>
    474. 

  474. 	<TR>
    475. 

  475. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    476. 

  476. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    477. 

  477. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Mode settings (see <A HREF="#mode">mode setting table</A> below)</TD>
    478. 

  478. 	</TR>
    479. 

  479. 	<TR>
    480. 

  480. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    481. 

  481. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    482. 

  482. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMin</TD>
    483. 

  483. 	</TR>
    484. 

  484. 	<TR>
    485. 

  485. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    486. 

  486. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    487. 

  487. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMax</TD>
    488. 

  488. 	</TR>
    489. 

  489. 	<TR>
    490. 

  490. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    491. 

  491. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    492. 

  492. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tStep</TD>
    493. 

  493. 	</TR>
    494. 

  494. 	<TR>
    495. 

  495. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    496. 

  496. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    497. 

  497. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    498. 

  498. 	</TR>
    499. 

  499. 	<TR>
    500. 

  500. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    501. 

  501. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    502. 

  502. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    503. 

  503. 	</TR>
    504. 

  504. 	<TR>
    505. 

  505. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    506. 

  506. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    507. 

  507. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    508. 

  508. 	</TR>
    509. 

  509. 	<TR>
    510. 

  510. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63&nbsp;(3Fh)</TD>
    511. 

  511. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    512. 

  512. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    513. 

  513. 	</TR>
    514. 

  514. 	<TR>
    515. 

  515. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73 (49h)</TD>
    516. 

  516. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    517. 

  517. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    518. 

  518. 	</TR>
    519. 

  519. 	<TR>
    520. 

  520. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83 (53h)</TD>
    521. 

  521. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    522. 

  522. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    523. 

  523. 	</TR>
    524. 

  524. 	<TR>
    525. 

  525. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">93&nbsp;(5Dh)</TD>
    526. 

  526. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    527. 

  527. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Number of functions defined (up to 99)</TD>
    528. 

  528. 	</TR>
    529. 

  529. 	<TR>
    530. 

  530. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">94&nbsp;(5Eh)</TD>
    531. 

  531. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    532. 

  532. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Function table - several function definitions one after another (see <A HREF="#paramfunction">parametric function
    533. 

  533. 			table</A> below)</TD>
    534. 

  534. 	</TR>
    535. 

  535. 	<TR>
    536. 

  536. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">94&nbsp;(5Eh)+<I>n</I></TD>
    537. 

  537. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">50 bytes</TD>
    538. 

  538. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Style table - 4 bits per function (see <A HREF="#style">style table</A> below)</TD>
    539. 

  539. 	</TR>
    540. 

  540. </TABLE>
    541. 

  541. </P>
    542. 

  542. <P>A differential-equation-mode GDB has the following format:</P>
    543. 

  543. <P>
    544. 

  544. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    545. 

  545. 	<TR>
    546. 

  546. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    547. 

  547. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    548. 

  548. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    549. 

  549. 	</TR>
    550. 

  550. 	<TR>
    551. 

  551. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    552. 

  552. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    553. 

  553. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Length, in bytes, of GDB, minus two.</TD>
    554. 

  554. 	</TR>
    555. 

  555. 	<TR>
    556. 

  556. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    557. 

  557. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    558. 

  558. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Mode settings (see <A HREF="#mode">mode setting table</A> below)</TD>
    559. 

  559. 	</TR>
    560. 

  560. 	<TR>
    561. 

  561. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    562. 

  562. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    563. 

  563. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Extended mode settings (see <A HREF="#extmode">extended mode settings table</A> below)</TD>
    564. 

  564. 	</TR>
    565. 

  565. 	<TR>
    566. 

  566. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">4</TD>
    567. 

  567. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    568. 

  568. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: difTol</TD>
    569. 

  569. 	</TR>
    570. 

  570. 	<TR>
    571. 

  571. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">14&nbsp;(Eh)</TD>
    572. 

  572. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    573. 

  573. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tPlot</TD>
    574. 

  574. 	</TR>
    575. 

  575. 	<TR>
    576. 

  576. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">24&nbsp;(18h)</TD>
    577. 

  577. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    578. 

  578. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMin</TD>
    579. 

  579. 	</TR>
    580. 

  580. 	<TR>
    581. 

  581. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">34&nbsp;(22h)</TD>
    582. 

  582. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    583. 

  583. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMax</TD>
    584. 

  584. 	</TR>
    585. 

  585. 	<TR>
    586. 

  586. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">44&nbsp;(2Ch)</TD>
    587. 

  587. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    588. 

  588. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tStep</TD>
    589. 

  589. 	</TR>
    590. 

  590. 	<TR>
    591. 

  591. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">54 (36h)</TD>
    592. 

  592. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    593. 

  593. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    594. 

  594. 	</TR>
    595. 

  595. 	<TR>
    596. 

  596. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">64 (40h)</TD>
    597. 

  597. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    598. 

  598. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    599. 

  599. 	</TR>
    600. 

  600. 	<TR>
    601. 

  601. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">74 (4Ah)</TD>
    602. 

  602. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    603. 

  603. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    604. 

  604. 	</TR>
    605. 

  605. 	<TR>
    606. 

  606. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">84 (54h)</TD>
    607. 

  607. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    608. 

  608. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    609. 

  609. 	</TR>
    610. 

  610. 	<TR>
    611. 

  611. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">94 (5Eh)</TD>
    612. 

  612. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    613. 

  613. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    614. 

  614. 	</TR>
    615. 

  615. 	<TR>
    616. 

  616. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">104 (68h)</TD>
    617. 

  617. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    618. 

  618. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    619. 

  619. 	</TR>
    620. 

  620. 	<TR>
    621. 

  621. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">114 (72h)</TD>
    622. 

  622. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    623. 

  623. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">FldOff x Axis (see <A HREF="#axis">axis table</A> below)</TD>
    624. 

  624. 	</TR>
    625. 

  625. 	<TR>
    626. 

  626. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">115 (73h)</TD>
    627. 

  627. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    628. 

  628. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">FldOff y Axis (see <A HREF="#axis">axis table</A> below)</TD>
    629. 

  629. 	</TR>
    630. 

  630. 	<TR>
    631. 

  631. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">116 (74h)</TD>
    632. 

  632. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    633. 

  633. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">SlpFld y Axis (see <A HREF="#axis">axis table</A> below)</TD>
    634. 

  634. 	</TR>
    635. 

  635. 	<TR>
    636. 

  636. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">117 (75h)</TD>
    637. 

  637. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    638. 

  638. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">DirFld x Axis (see <A HREF="#axis">axis table</A> below)</TD>
    639. 

  639. 	</TR>
    640. 

  640. 	<TR>
    641. 

  641. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">118 (76h)</TD>
    642. 

  642. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    643. 

  643. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">DirFld y Axis (see <A HREF="#axis">axis table</A> below)</TD>
    644. 

  644. 	</TR>
    645. 

  645. 	<TR>
    646. 

  646. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">119 (77h)</TD>
    647. 

  647. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    648. 

  648. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: dTime</TD>
    649. 

  649. 	</TR>
    650. 

  650. 	<TR>
    651. 

  651. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">129 (81h)</TD>
    652. 

  652. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    653. 

  653. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: fldRes</TD>
    654. 

  654. 	</TR>
    655. 

  655. 	<TR>
    656. 

  656. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">139 (8Bh)</TD>
    657. 

  657. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    658. 

  658. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: EStep</TD>
    659. 

  659. 	</TR>
    660. 

  660. 	<TR>
    661. 

  661. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">149&nbsp;(95h)</TD>
    662. 

  662. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    663. 

  663. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Number of functions defined (up to 9)</TD>
    664. 

  664. 	</TR>
    665. 

  665. 	<TR>
    666. 

  666. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">150&nbsp;(96h)</TD>
    667. 

  667. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    668. 

  668. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Function table - several function definitions one after another (see <A HREF="#difeqfunction">differential function
    669. 

  669. 			table</A> below)</TD>
    670. 

  670. 	</TR>
    671. 

  671. 	<TR>
    672. 

  672. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">150&nbsp;(96h)+<I>n</I></TD>
    673. 

  673. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">50 bytes</TD>
    674. 

  674. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Style table - 4 bits per function (see <A HREF="#style">style table</A> below)</TD>
    675. 

  675. 	</TR>
    676. 

  676. </TABLE>
    677. 

  677. </P>
    678. 

  678. <P><A NAME="mode"></A>The mode setting byte has the following format:</P>
    679. 

  679. <P>
    680. 

  680. <TABLE BORDER="1" CELLSPACING="0" WIDTH="66%">
    681. 

  681. 	<TR>
    682. 

  682. 		<TH WIDTH="16%" BGCOLOR="#DDDDDD">Bit (Mask)</TH>
    683. 

  683. 		<TH WIDTH="40%" BGCOLOR="#DDDDDD">Mode if set (1)</TH>
    684. 

  684. 		<TH WIDTH="44%" BGCOLOR="#DDDDDD">Mode if clear (0)</TH>
    685. 

  685. 	</TR>
    686. 

  686. 	<TR>
    687. 

  687. 		<TD WIDTH="16%">0 (01h)</TD>
    688. 

  688. 		<TD WIDTH="40%">DrawDot</TD>
    689. 

  689. 		<TD WIDTH="44%">DrawLine (unavailable in DifEq)</TD>
    690. 

  690. 	</TR>
    691. 

  691. 	<TR>
    692. 

  692. 		<TD WIDTH="16%">1 (02h)</TD>
    693. 

  693. 		<TD WIDTH="40%">SimulG</TD>
    694. 

  694. 		<TD WIDTH="44%">SeqG (unavailable in DifEq)</TD>
    695. 

  695. 	</TR>
    696. 

  696. 	<TR>
    697. 

  697. 		<TD WIDTH="16%">2 (04h)</TD>
    698. 

  698. 		<TD WIDTH="40%">GridOn</TD>
    699. 

  699. 		<TD WIDTH="44%">GridOff</TD>
    700. 

  700. 	</TR>
    701. 

  701. 	<TR>
    702. 

  702. 		<TD WIDTH="16%">3 (08h)</TD>
    703. 

  703. 		<TD WIDTH="40%">PolarGC</TD>
    704. 

  704. 		<TD WIDTH="44%">RectGC (unavailable in DifEq)</TD>
    705. 

  705. 	</TR>
    706. 

  706. 	<TR>
    707. 

  707. 		<TD WIDTH="16%">4 (10h)</TD>
    708. 

  708. 		<TD WIDTH="40%">CoordOff</TD>
    709. 

  709. 		<TD WIDTH="44%">CoordOn</TD>
    710. 

  710. 	</TR>
    711. 

  711. 	<TR>
    712. 

  712. 		<TD WIDTH="16%">5 (20h)</TD>
    713. 

  713. 		<TD WIDTH="40%">AxesOff</TD>
    714. 

  714. 		<TD WIDTH="44%">AxesOn</TD>
    715. 

  715. 	</TR>
    716. 

  716. 	<TR>
    717. 

  717. 		<TD WIDTH="16%">6 (40h)</TD>
    718. 

  718. 		<TD WIDTH="40%">LabelOn</TD>
    719. 

  719. 		<TD WIDTH="44%">LabelOff</TD>
    720. 

  720. 	</TR>
    721. 

  721. 	<TR>
    722. 

  722. 		<TD WIDTH="16%">7 (80h)</TD>
    723. 

  723. 		<TD WIDTH="40%">TI-86 GDB Format</TD>
    724. 

  724. 		<TD WIDTH="44%">TI-85&nbsp;GDB&nbsp;Format&nbsp;(See&nbsp;TI-85&nbsp;documentation)</TD>
    725. 

  725. 	</TR>
    726. 

  726. </TABLE>
    727. 

  727. </P>
    728. 

  728. <P><A NAME="extmode"></A>The extended differential equation setting byte has the following format:</P>
    729. 

  729. <P>
    730. 

  730. <TABLE BORDER="1" CELLSPACING="0" WIDTH="66%">
    731. 

  731. 	<TR>
    732. 

  732. 		<TH WIDTH="16%" BGCOLOR="#DDDDDD">Bit (Mask)</TH>
    733. 

  733. 		<TH WIDTH="40%" BGCOLOR="#DDDDDD">Mode if set (1)</TH>
    734. 

  734. 		<TH WIDTH="44%" BGCOLOR="#DDDDDD">Mode if clear (0)</TH>
    735. 

  735. 	</TR>
    736. 

  736. 	<TR>
    737. 

  737. 		<TD WIDTH="16%">0 (01h)</TD>
    738. 

  738. 		<TD WIDTH="40%">SlpFld</TD>
    739. 

  739. 		<TD WIDTH="44%">DirFld or FldOff, depending on bits 1 and 2</TD>
    740. 

  740. 	</TR>
    741. 

  741. 	<TR>
    742. 

  742. 		<TD WIDTH="16%">1 (02h)</TD>
    743. 

  743. 		<TD WIDTH="40%">DirFld</TD>
    744. 

  744. 		<TD WIDTH="44%">SlpFld or FldOff, depending on bits 0 and 2</TD>
    745. 

  745. 	</TR>
    746. 

  746. 	<TR>
    747. 

  747. 		<TD WIDTH="16%">2 (04h)</TD>
    748. 

  748. 		<TD WIDTH="40%">FldOff</TD>
    749. 

  749. 		<TD WIDTH="44%">SlpFld or DirFld, depending on bits 0 and 1</TD>
    750. 

  750. 	</TR>
    751. 

  751. 	<TR>
    752. 

  752. 		<TD WIDTH="16%">5 (20h)</TD>
    753. 

  753. 		<TD WIDTH="40%">Euler</TD>
    754. 

  754. 		<TD WIDTH="44%">RK</TD>
    755. 

  755. 	</TR>
    756. 

  756. </TABLE>
    757. 

  757. <I>Note: Exactly one of bits 0-2 must be set.</I></P>
    758. 

  758. <P><A NAME="style"></A>Each nybble in the style table has the following format:</P>
    759. 

  759. <P>
    760. 

  760. <TABLE BORDER="1" CELLSPACING="0" WIDTH="24%">
    761. 

  761. 	<TR>
    762. 

  762. 		<TH WIDTH="45%" BGCOLOR="#DDDDDD">Binary&nbsp;Value</TH>
    763. 

  763. 		<TH BGCOLOR="#DDDDDD">Graph Style</TH>
    764. 

  764. 	</TR>
    765. 

  765. 	<TR>
    766. 

  766. 		<TD WIDTH="45%">
    767. 

  767. 			<P ALIGN="CENTER">0000
    768. 

  768. 		</TD>
    769. 

  769. 		<TD>
    770. 

  770. 			<P ALIGN="CENTER">[solid line]
    771. 

  771. 		</TD>
    772. 

  772. 	</TR>
    773. 

  773. 	<TR>
    774. 

  774. 		<TD WIDTH="45%">
    775. 

  775. 			<P ALIGN="CENTER">0001
    776. 

  776. 		</TD>
    777. 

  777. 		<TD>
    778. 

  778. 			<P ALIGN="CENTER">[thick line]
    779. 

  779. 		</TD>
    780. 

  780. 	</TR>
    781. 

  781. 	<TR>
    782. 

  782. 		<TD WIDTH="45%">
    783. 

  783. 			<P ALIGN="CENTER">0010
    784. 

  784. 		</TD>
    785. 

  785. 		<TD>
    786. 

  786. 			<P ALIGN="CENTER">[shade above]
    787. 

  787. 		</TD>
    788. 

  788. 	</TR>
    789. 

  789. 	<TR>
    790. 

  790. 		<TD WIDTH="45%">
    791. 

  791. 			<P ALIGN="CENTER">0011
    792. 

  792. 		</TD>
    793. 

  793. 		<TD>
    794. 

  794. 			<P ALIGN="CENTER">[shade below]
    795. 

  795. 		</TD>
    796. 

  796. 	</TR>
    797. 

  797. 	<TR>
    798. 

  798. 		<TD WIDTH="45%">
    799. 

  799. 			<P ALIGN="CENTER">0100
    800. 

  800. 		</TD>
    801. 

  801. 		<TD>
    802. 

  802. 			<P ALIGN="CENTER">[trace]
    803. 

  803. 		</TD>
    804. 

  804. 	</TR>
    805. 

  805. 	<TR>
    806. 

  806. 		<TD WIDTH="45%">
    807. 

  807. 			<P ALIGN="CENTER">0101
    808. 

  808. 		</TD>
    809. 

  809. 		<TD>
    810. 

  810. 			<P ALIGN="CENTER">[animate]
    811. 

  811. 		</TD>
    812. 

  812. 	</TR>
    813. 

  813. 	<TR>
    814. 

  814. 		<TD WIDTH="45%">
    815. 

  815. 			<P ALIGN="CENTER">0110
    816. 

  816. 		</TD>
    817. 

  817. 		<TD>
    818. 

  818. 			<P ALIGN="CENTER">[dotted line]
    819. 

  819. 		</TD>
    820. 

  820. 	</TR>
    821. 

  821. </TABLE>
    822. 

  822. </P>
    823. 

  823. <P><A NAME="axis"></A>The differential equation axis bytes have the following format:</P>
    824. 

  824. <P>
    825. 

  825. <TABLE BORDER="1" CELLSPACING="0" WIDTH="31%">
    826. 

  826. 	<TR>
    827. 

  827. 		<TH WIDTH="45%" BGCOLOR="#DDDDDD">Value</TH>
    828. 

  828. 		<TH BGCOLOR="#DDDDDD">Axis</TH>
    829. 

  829. 	</TR>
    830. 

  830. 	<TR>
    831. 

  831. 		<TD WIDTH="45%">
    832. 

  832. 			<P ALIGN="CENTER">0
    833. 

  833. 		</TD>
    834. 

  834. 		<TD>
    835. 

  835. 			<P ALIGN="CENTER">t
    836. 

  836. 		</TD>
    837. 

  837. 	</TR>
    838. 

  838. 	<TR>
    839. 

  839. 		<TD WIDTH="45%">
    840. 

  840. 			<P ALIGN="CENTER">16 (10h)
    841. 

  841. 		</TD>
    842. 

  842. 		<TD>
    843. 

  843. 			<P ALIGN="CENTER">Q
    844. 

  844. 		</TD>
    845. 

  845. 	</TR>
    846. 

  846. 	<TR>
    847. 

  847. 		<TD WIDTH="45%">
    848. 

  848. 			<P ALIGN="CENTER">17-25 (11h-19h)
    849. 

  849. 		</TD>
    850. 

  850. 		<TD>
    851. 

  851. 			<P ALIGN="CENTER">Q1 ... Q9
    852. 

  852. 		</TD>
    853. 

  853. 	</TR>
    854. 

  854. 	<TR>
    855. 

  855. 		<TD WIDTH="45%">
    856. 

  856. 			<P ALIGN="CENTER">32 (20h)
    857. 

  857. 		</TD>
    858. 

  858. 		<TD>
    859. 

  859. 			<P ALIGN="CENTER">Q'
    860. 

  860. 		</TD>
    861. 

  861. 	</TR>
    862. 

  862. 	<TR>
    863. 

  863. 		<TD WIDTH="45%">
    864. 

  864. 			<P ALIGN="CENTER">33-41 (21h-29h)
    865. 

  865. 		</TD>
    866. 

  866. 		<TD>
    867. 

  867. 			<P ALIGN="CENTER">Q'1 ... Q'9
    868. 

  868. 		</TD>
    869. 

  869. 	</TR>
    870. 

  870. </TABLE>
    871. 

  871. <BR>
    872. 

  872. <A NAME="function"></A>Function- and polar-mode function definitions have the following format:</P>
    873. 

  873. <P>
    874. 

  874. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    875. 

  875. 	<TR>
    876. 

  876. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    877. 

  877. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    878. 

  878. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    879. 

  879. 	</TR>
    880. 

  880. 	<TR>
    881. 

  881. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    882. 

  882. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    883. 

  883. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Function ID (the number of the function) - bit 7 (0x80) is set if the function is selected</TD>
    884. 

  884. 	</TR>
    885. 

  885. 	<TR>
    886. 

  886. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    887. 

  887. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    888. 

  888. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">An <A HREF="#equation">equation</A> defining the function</TD>
    889. 

  889. 	</TR>
    890. 

  890. </TABLE>
    891. 

  891. </P>
    892. 

  892. <P><A NAME="paramfunction"></A>Parametric-mode function definitions have the following format:</P>
    893. 

  893. <P>
    894. 

  894. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    895. 

  895. 	<TR>
    896. 

  896. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    897. 

  897. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    898. 

  898. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    899. 

  899. 	</TR>
    900. 

  900. 	<TR>
    901. 

  901. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    902. 

  902. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    903. 

  903. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Function ID (the number of the function) - bit 7 (0x80) is set if the function is selected</TD>
    904. 

  904. 	</TR>
    905. 

  905. 	<TR>
    906. 

  906. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    907. 

  907. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    908. 

  908. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">An <A HREF="#equation">equation</A> defining the x function</TD>
    909. 

  909. 	</TR>
    910. 

  910. 	<TR>
    911. 

  911. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1+<I>n</I></TD>
    912. 

  912. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>m</I> bytes</TD>
    913. 

  913. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">An <A HREF="#equation">equation</A> defining the y function</TD>
    914. 

  914. 	</TR>
    915. 

  915. </TABLE>
    916. 

  916. </P>
    917. 

  917. <P><A NAME="difeqfunction"></A>Differential equation function definitions have the following format:</P>
    918. 

  918. <P>
    919. 

  919. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    920. 

  920. 	<TR>
    921. 

  921. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    922. 

  922. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    923. 

  923. 		<TH WIDTH="85%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    924. 

  924. 	</TR>
    925. 

  925. 	<TR>
    926. 

  926. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    927. 

  927. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    928. 

  928. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Function ID (the number of the function) - bit 7 (0x80) is set if the function is selected</TD>
    929. 

  929. 	</TR>
    930. 

  930. 	<TR>
    931. 

  931. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1</TD>
    932. 

  932. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF"><I>n</I> bytes</TD>
    933. 

  933. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">An <A HREF="#equation">equation</A> defining the function</TD>
    934. 

  934. 	</TR>
    935. 

  935. 	<TR>
    936. 

  936. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">1+<I>n</I></TD>
    937. 

  937. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    938. 

  938. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Unknown</TD>
    939. 

  939. 	</TR>
    940. 

  940. 	<TR>
    941. 

  941. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">2+<I>n</I></TD>
    942. 

  942. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    943. 

  943. 		<TD WIDTH="85%" BGCOLOR="#FFFFFF">Initial condition. If the initial condition is defined, this is a <A HREF="#real">real number</A> representing
    944. 

  944. 			QI<I>f</I>, where <I>f</I> is the number of the function. If the condition is undefined, the first two bytes are
    945. 

  945. 			{FFh 03h}, followed by the characters &quot;QI<I>f</I>&quot; (again, <I>f</I> is the number of the function), followed
    946. 

  946. 			by five 0-valued bytes.</TD>
    947. 

  947. 	</TR>
    948. 

  948. </TABLE>
    949. 

  949. </P>
    950. 

  950. <H4><A NAME="picture"></A>Pictures</H4>
    951. 

  951. <P>Pictures are 128x63-pixel bitmaps. They have the following format:</P>
    952. 

  952. <P>
    953. 

  953. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    954. 

  954. 	<TR>
    955. 

  955. 		<TH WIDTH="7%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    956. 

  956. 		<TH WIDTH="14%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    957. 

  957. 		<TH WIDTH="79%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    958. 

  958. 	</TR>
    959. 

  959. 	<TR>
    960. 

  960. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">0</TD>
    961. 

  961. 		<TD WIDTH="14%" BGCOLOR="#FFFFFF">2 bytes</TD>
    962. 

  962. 		<TD WIDTH="79%" BGCOLOR="#FFFFFF">Size of picture data (always 3F0h)</TD>
    963. 

  963. 	</TR>
    964. 

  964. 	<TR>
    965. 

  965. 		<TD WIDTH="7%" BGCOLOR="#FFFFFF">2</TD>
    966. 

  966. 		<TD WIDTH="14%" BGCOLOR="#FFFFFF">1008&nbsp;(3F0h)&nbsp;bytes</TD>
    967. 

  967. 		<TD WIDTH="79%" BGCOLOR="#FFFFFF">1-bit-per-pixel bitmap data, arranged top-to-bottom in rows. Each row is defined left-to-right. (See figure below)</TD>
    968. 

  968. 	</TR>
    969. 

  969. </TABLE>
    970. 

  970. </P>
    971. 

  971. <P>The following figure demonstrates byte ordering of the pixels if the bitmap is in a 1008-element array data[]:</P>
    972. 

  972. <P><IMG SRC="graphics/image.gif" WIDTH="443" HEIGHT="334" ALIGN="BOTTOM" ALT="[pixel grid diagram]" BORDER="0"></P>
    973. 

  973. <H4><A NAME="program"></A>Programs</H4>
    974. 

  974. <P>Programs share the same format as <A HREF="#string">strings</A>. Because of this, a program has a maximum length
    975. 

  975. of 65535 bytes, contrary to what Texas Instruments claims in their FAQ; the largest editable program is 65434 characters
    976. 

  976. long. Some programs (those that use the new TI-86 features) cannot be executed by a TI-85.</P>
    977. 

  977. <P>TI-BASIC programs can be plain-text or tokenized, edit-locked or edit-unlocked.<BR>
    978. 

  978. Z80 assembly programs can be plain-text, tokenized or compiled.</P>
    979. 

  979. <P>Plain-text unlocked programs start with one NULL character (00h).<BR>
    980. 

  980. Plain-text locked programs start with two NULL characters.<BR>
    981. 

  981. Tokenized unlocked programs start with a valid token other than the edit-lock token.<BR>
    982. 

  982. Tokenized locked programs start with the edit-lock token (8Eh 29h)</P>
    983. 

  983. <P>Plain-text assembly programs start with one NULL character (00h) and cannot be executed.<BR>
    984. 

  984. Tokenized assembly programs start with the AsmPrgm token (8Eh 27h) and cannot be executed.<BR>
    985. 

  985. Compiled assembly programs start with the Compiled Assembly token (8Eh 28h) and cannot be edited.</P>
    986. 

  986. <P><A HREF="tokens.html">Click here</A> for a table of token definitions.</P>
    987. 

  987. <H4><A NAME="window"></A>Window Settings</H4>
    988. 

  988. <P>Like GDB's, window setting formats vary with graphing mode. Window settings cannot be sent to a TI-85.</P>
    989. 

  989. <P>A function-mode window has the following format:</P>
    990. 

  990. <P>
    991. 

  991. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    992. 

  992. 	<TR>
    993. 

  993. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    994. 

  994. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    995. 

  995. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    996. 

  996. 	</TR>
    997. 

  997. 	<TR>
    998. 

  998. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    999. 

  999. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    1000. 

  1000. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Always has a value of 5Bh.</TD>
    1001. 

  1001. 	</TR>
    1002. 

  1002. 	<TR>
    1003. 

  1003. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    1004. 

  1004. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1005. 

  1005. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Unknown</TD>
    1006. 

  1006. 	</TR>
    1007. 

  1007. 	<TR>
    1008. 

  1008. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    1009. 

  1009. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1010. 

  1010. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    1011. 

  1011. 	</TR>
    1012. 

  1012. 	<TR>
    1013. 

  1013. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    1014. 

  1014. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1015. 

  1015. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    1016. 

  1016. 	</TR>
    1017. 

  1017. 	<TR>
    1018. 

  1018. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    1019. 

  1019. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1020. 

  1020. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    1021. 

  1021. 	</TR>
    1022. 

  1022. 	<TR>
    1023. 

  1023. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    1024. 

  1024. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1025. 

  1025. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    1026. 

  1026. 	</TR>
    1027. 

  1027. 	<TR>
    1028. 

  1028. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    1029. 

  1029. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1030. 

  1030. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    1031. 

  1031. 	</TR>
    1032. 

  1032. 	<TR>
    1033. 

  1033. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    1034. 

  1034. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1035. 

  1035. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    1036. 

  1036. 	</TR>
    1037. 

  1037. 	<TR>
    1038. 

  1038. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63 (3Fh)</TD>
    1039. 

  1039. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">20 bytes</TD>
    1040. 

  1040. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Unknown</TD>
    1041. 

  1041. 	</TR>
    1042. 

  1042. 	<TR>
    1043. 

  1043. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83&nbsp;(53h)</TD>
    1044. 

  1044. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1045. 

  1045. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xRes</TD>
    1046. 

  1046. 	</TR>
    1047. 

  1047. </TABLE>
    1048. 

  1048. </P>
    1049. 

  1049. <P>A polar-mode window has the following format</P>
    1050. 

  1050. <P>
    1051. 

  1051. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    1052. 

  1052. 	<TR>
    1053. 

  1053. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    1054. 

  1054. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    1055. 

  1055. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    1056. 

  1056. 	</TR>
    1057. 

  1057. 	<TR>
    1058. 

  1058. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    1059. 

  1059. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    1060. 

  1060. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Always has a value of 5Bh.</TD>
    1061. 

  1061. 	</TR>
    1062. 

  1062. 	<TR>
    1063. 

  1063. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    1064. 

  1064. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1065. 

  1065. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Unknown</TD>
    1066. 

  1066. 	</TR>
    1067. 

  1067. 	<TR>
    1068. 

  1068. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    1069. 

  1069. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1070. 

  1070. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1071. 

  1071. 			BORDER="0">Min</TD>
    1072. 

  1072. 	</TR>
    1073. 

  1073. 	<TR>
    1074. 

  1074. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    1075. 

  1075. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1076. 

  1076. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1077. 

  1077. 			BORDER="0">Max</TD>
    1078. 

  1078. 	</TR>
    1079. 

  1079. 	<TR>
    1080. 

  1080. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    1081. 

  1081. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1082. 

  1082. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: <IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1083. 

  1083. 			BORDER="0">Step</TD>
    1084. 

  1084. 	</TR>
    1085. 

  1085. 	<TR>
    1086. 

  1086. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    1087. 

  1087. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1088. 

  1088. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    1089. 

  1089. 	</TR>
    1090. 

  1090. 	<TR>
    1091. 

  1091. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    1092. 

  1092. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1093. 

  1093. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    1094. 

  1094. 	</TR>
    1095. 

  1095. 	<TR>
    1096. 

  1096. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    1097. 

  1097. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1098. 

  1098. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    1099. 

  1099. 	</TR>
    1100. 

  1100. 	<TR>
    1101. 

  1101. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63 (3Fh)</TD>
    1102. 

  1102. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1103. 

  1103. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    1104. 

  1104. 	</TR>
    1105. 

  1105. 	<TR>
    1106. 

  1106. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73 (49h)</TD>
    1107. 

  1107. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1108. 

  1108. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    1109. 

  1109. 	</TR>
    1110. 

  1110. 	<TR>
    1111. 

  1111. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83 (53h)</TD>
    1112. 

  1112. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1113. 

  1113. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    1114. 

  1114. 	</TR>
    1115. 

  1115. </TABLE>
    1116. 

  1116. </P>
    1117. 

  1117. <P>A parametric-mode window has the following format:</P>
    1118. 

  1118. <P>
    1119. 

  1119. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    1120. 

  1120. 	<TR>
    1121. 

  1121. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    1122. 

  1122. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    1123. 

  1123. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    1124. 

  1124. 	</TR>
    1125. 

  1125. 	<TR>
    1126. 

  1126. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    1127. 

  1127. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    1128. 

  1128. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Always has a value of 5Bh.</TD>
    1129. 

  1129. 	</TR>
    1130. 

  1130. 	<TR>
    1131. 

  1131. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    1132. 

  1132. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1133. 

  1133. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Unknown</TD>
    1134. 

  1134. 	</TR>
    1135. 

  1135. 	<TR>
    1136. 

  1136. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    1137. 

  1137. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1138. 

  1138. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMin</TD>
    1139. 

  1139. 	</TR>
    1140. 

  1140. 	<TR>
    1141. 

  1141. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    1142. 

  1142. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1143. 

  1143. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMax</TD>
    1144. 

  1144. 	</TR>
    1145. 

  1145. 	<TR>
    1146. 

  1146. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    1147. 

  1147. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1148. 

  1148. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tStep</TD>
    1149. 

  1149. 	</TR>
    1150. 

  1150. 	<TR>
    1151. 

  1151. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    1152. 

  1152. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1153. 

  1153. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    1154. 

  1154. 	</TR>
    1155. 

  1155. 	<TR>
    1156. 

  1156. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    1157. 

  1157. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1158. 

  1158. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    1159. 

  1159. 	</TR>
    1160. 

  1160. 	<TR>
    1161. 

  1161. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53&nbsp;(35h)</TD>
    1162. 

  1162. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1163. 

  1163. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    1164. 

  1164. 	</TR>
    1165. 

  1165. 	<TR>
    1166. 

  1166. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63 (3Fh)</TD>
    1167. 

  1167. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1168. 

  1168. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    1169. 

  1169. 	</TR>
    1170. 

  1170. 	<TR>
    1171. 

  1171. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73 (49h)</TD>
    1172. 

  1172. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1173. 

  1173. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    1174. 

  1174. 	</TR>
    1175. 

  1175. 	<TR>
    1176. 

  1176. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83 (53h)</TD>
    1177. 

  1177. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1178. 

  1178. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    1179. 

  1179. 	</TR>
    1180. 

  1180. </TABLE>
    1181. 

  1181. </P>
    1182. 

  1182. <P>A differential-equation-mode window has the following format:</P>
    1183. 

  1183. <P>
    1184. 

  1184. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    1185. 

  1185. 	<TR>
    1186. 

  1186. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    1187. 

  1187. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    1188. 

  1188. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    1189. 

  1189. 	</TR>
    1190. 

  1190. 	<TR>
    1191. 

  1191. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    1192. 

  1192. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    1193. 

  1193. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Always has a value of 92h.</TD>
    1194. 

  1194. 	</TR>
    1195. 

  1195. 	<TR>
    1196. 

  1196. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    1197. 

  1197. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1198. 

  1198. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Unknown</TD>
    1199. 

  1199. 	</TR>
    1200. 

  1200. 	<TR>
    1201. 

  1201. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">3</TD>
    1202. 

  1202. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1203. 

  1203. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: difTol</TD>
    1204. 

  1204. 	</TR>
    1205. 

  1205. 	<TR>
    1206. 

  1206. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">13&nbsp;(Dh)</TD>
    1207. 

  1207. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1208. 

  1208. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tPlot</TD>
    1209. 

  1209. 	</TR>
    1210. 

  1210. 	<TR>
    1211. 

  1211. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">23&nbsp;(17h)</TD>
    1212. 

  1212. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1213. 

  1213. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMin</TD>
    1214. 

  1214. 	</TR>
    1215. 

  1215. 	<TR>
    1216. 

  1216. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">33&nbsp;(21h)</TD>
    1217. 

  1217. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1218. 

  1218. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tMax</TD>
    1219. 

  1219. 	</TR>
    1220. 

  1220. 	<TR>
    1221. 

  1221. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">43&nbsp;(2Bh)</TD>
    1222. 

  1222. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1223. 

  1223. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: tStep</TD>
    1224. 

  1224. 	</TR>
    1225. 

  1225. 	<TR>
    1226. 

  1226. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">53 (35h)</TD>
    1227. 

  1227. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1228. 

  1228. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMin</TD>
    1229. 

  1229. 	</TR>
    1230. 

  1230. 	<TR>
    1231. 

  1231. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">63 (3Fh)</TD>
    1232. 

  1232. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1233. 

  1233. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xMax</TD>
    1234. 

  1234. 	</TR>
    1235. 

  1235. 	<TR>
    1236. 

  1236. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">73 (49h)</TD>
    1237. 

  1237. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1238. 

  1238. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: xScl</TD>
    1239. 

  1239. 	</TR>
    1240. 

  1240. 	<TR>
    1241. 

  1241. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">83 (53h)</TD>
    1242. 

  1242. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1243. 

  1243. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMin</TD>
    1244. 

  1244. 	</TR>
    1245. 

  1245. 	<TR>
    1246. 

  1246. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">93 (5Dh)</TD>
    1247. 

  1247. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1248. 

  1248. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yMax</TD>
    1249. 

  1249. 	</TR>
    1250. 

  1250. 	<TR>
    1251. 

  1251. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">103 (67h)</TD>
    1252. 

  1252. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1253. 

  1253. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: yScl</TD>
    1254. 

  1254. 	</TR>
    1255. 

  1255. 	<TR>
    1256. 

  1256. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">113 (71h)</TD>
    1257. 

  1257. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1258. 

  1258. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">FldOff x Axis (see <A HREF="#axis">axis table</A>)</TD>
    1259. 

  1259. 	</TR>
    1260. 

  1260. 	<TR>
    1261. 

  1261. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">114 (72h)</TD>
    1262. 

  1262. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1263. 

  1263. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">FldOff y Axis (see <A HREF="#axis">axis table</A>)</TD>
    1264. 

  1264. 	</TR>
    1265. 

  1265. 	<TR>
    1266. 

  1266. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">115 (73h)</TD>
    1267. 

  1267. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1268. 

  1268. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">SlpFld y Axis (see <A HREF="#axis">axis table</A>)</TD>
    1269. 

  1269. 	</TR>
    1270. 

  1270. 	<TR>
    1271. 

  1271. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">116 (74h)</TD>
    1272. 

  1272. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1273. 

  1273. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">DirFld x Axis (see <A HREF="#axis">axis table</A>)</TD>
    1274. 

  1274. 	</TR>
    1275. 

  1275. 	<TR>
    1276. 

  1276. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">117 (75h)</TD>
    1277. 

  1277. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">1 byte</TD>
    1278. 

  1278. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">DirFld y Axis (see <A HREF="#axis">axis table</A>)</TD>
    1279. 

  1279. 	</TR>
    1280. 

  1280. 	<TR>
    1281. 

  1281. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">118 (76h)</TD>
    1282. 

  1282. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1283. 

  1283. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: dTime</TD>
    1284. 

  1284. 	</TR>
    1285. 

  1285. 	<TR>
    1286. 

  1286. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">128 (80h)</TD>
    1287. 

  1287. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1288. 

  1288. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: fldRes</TD>
    1289. 

  1289. 	</TR>
    1290. 

  1290. 	<TR>
    1291. 

  1291. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">138 (8Ah)</TD>
    1292. 

  1292. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1293. 

  1293. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: EStep</TD>
    1294. 

  1294. 	</TR>
    1295. 

  1295. </TABLE>
    1296. 

  1296. </P>
    1297. 

  1297. <P>A saved window (ZSTO) has the following format:</P>
    1298. 

  1298. 

  1299. <P>
    1300. 

  1300. <TABLE BORDER="1" CELLSPACING="0" WIDTH="92%">
    1301. 

  1301. 	<TR>
    1302. 

  1302. 		<TH WIDTH="9%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Offset</FONT></TH>
    1303. 

  1303. 		<TH WIDTH="8%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Length</FONT></TH>
    1304. 

  1304. 		<TH WIDTH="83%" BGCOLOR="#008800"><FONT COLOR="#FFFFFF">Description</FONT></TH>
    1305. 

  1305. 	</TR>
    1306. 

  1306. 	<TR>
    1307. 

  1307. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">0</TD>
    1308. 

  1308. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">2 bytes</TD>
    1309. 

  1309. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">Always has a value of 8Ch.</TD>
    1310. 

  1310. 	</TR>
    1311. 

  1311. 	<TR>
    1312. 

  1312. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">2</TD>
    1313. 

  1313. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1314. 

  1314. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: z<IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1315. 

  1315. 			BORDER="0">Min</TD>
    1316. 

  1316. 	</TR>
    1317. 

  1317. 	<TR>
    1318. 

  1318. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">12&nbsp;(Ch)</TD>
    1319. 

  1319. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1320. 

  1320. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: z<IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1321. 

  1321. 			BORDER="0">Max</TD>
    1322. 

  1322. 	</TR>
    1323. 

  1323. 	<TR>
    1324. 

  1324. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">22&nbsp;(16h)</TD>
    1325. 

  1325. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1326. 

  1326. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: z<IMG SRC="graphics/theta.gif" WIDTH="7" HEIGHT="11" ALIGN="BOTTOM" ALT="[theta]"
    1327. 

  1327. 			BORDER="0">Step</TD>
    1328. 

  1328. 	</TR>
    1329. 

  1329. 	<TR>
    1330. 

  1330. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">32&nbsp;(20h)</TD>
    1331. 

  1331. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1332. 

  1332. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: ztPlot</TD>
    1333. 

  1333. 	</TR>
    1334. 

  1334. 	<TR>
    1335. 

  1335. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">42&nbsp;(2Ah)</TD>
    1336. 

  1336. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1337. 

  1337. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: ztMin</TD>
    1338. 

  1338. 	</TR>
    1339. 

  1339. 	<TR>
    1340. 

  1340. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">52&nbsp;(34h)</TD>
    1341. 

  1341. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1342. 

  1342. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: ztMax</TD>
    1343. 

  1343. 	</TR>
    1344. 

  1344. 	<TR>
    1345. 

  1345. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">62&nbsp;(3Eh)</TD>
    1346. 

  1346. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1347. 

  1347. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: ztStep</TD>
    1348. 

  1348. 	</TR>
    1349. 

  1349. 	<TR>
    1350. 

  1350. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">72 (48h)</TD>
    1351. 

  1351. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1352. 

  1352. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zxMin</TD>
    1353. 

  1353. 	</TR>
    1354. 

  1354. 	<TR>
    1355. 

  1355. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">82 (52h)</TD>
    1356. 

  1356. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1357. 

  1357. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zxMax</TD>
    1358. 

  1358. 	</TR>
    1359. 

  1359. 	<TR>
    1360. 

  1360. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">92 (5Ch)</TD>
    1361. 

  1361. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1362. 

  1362. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zxScl</TD>
    1363. 

  1363. 	</TR>
    1364. 

  1364. 	<TR>
    1365. 

  1365. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">102 (66h)</TD>
    1366. 

  1366. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1367. 

  1367. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zyMin</TD>
    1368. 

  1368. 	</TR>
    1369. 

  1369. 	<TR>
    1370. 

  1370. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">112 (70h)</TD>
    1371. 

  1371. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1372. 

  1372. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zyMax</TD>
    1373. 

  1373. 	</TR>
    1374. 

  1374. 	<TR>
    1375. 

  1375. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">122 (7Ah)</TD>
    1376. 

  1376. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1377. 

  1377. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zyScl</TD>
    1378. 

  1378. 	</TR>
    1379. 

  1379. 	<TR>
    1380. 

  1380. 		<TD WIDTH="9%" BGCOLOR="#FFFFFF">132 (84h)</TD>
    1381. 

  1381. 		<TD WIDTH="8%" BGCOLOR="#FFFFFF">10 bytes</TD>
    1382. 

  1382. 		<TD WIDTH="83%" BGCOLOR="#FFFFFF">A <A HREF="#real">real number</A>: zxRes</TD>
    1383. 

  1383. 	</TR>
    1384. 

  1384. </TABLE>
    1385. 

  1385. <BR>
    1386. 

  1386. 

  1387. <TABLE BORDER="0" CELLSPACING="0" WIDTH="100%">
    1388. 

  1388. 	<TR>
    1389. 

  1389. 		<TD WIDTH="32%">
    1390. 

  1390. 			<P ALIGN="CENTER"><A HREF="backup.html"><IMG SRC="graphics/prevpage.gif" WIDTH="32" HEIGHT="32" ALIGN="BOTTOM"
    1391. 

  1391. 			ALT="[previous page]" BORDER="2"><BR>
    1392. 

  1392. 			Backups</A>
    1393. 

  1393. 		</TD>
    1394. 

  1394. 		<TD WIDTH="34%">
    1395. 

  1395. 			<P ALIGN="CENTER"><A HREF="index.html"><IMG SRC="graphics/home.gif" WIDTH="32" HEIGHT="32" ALIGN="BOTTOM" ALT="[home]"
    1396. 

  1396. 			BORDER="2"><BR>
    1397. 

  1397. 			Table of Contents</A>
    1398. 

  1398. 		</TD>
    1399. 

  1399. 		<TD WIDTH="34%">
    1400. 

  1400. 			<P ALIGN="CENTER"><A HREF="fformat.html"><IMG SRC="graphics/nextpage.gif" WIDTH="32" HEIGHT="32" ALIGN="BOTTOM"
    1401. 

  1401. 			ALT="[next page]" BORDER="2"><BR>
    1402. 

  1402. 			File Formats</A>
    1403. 

  1403. 		</TD>
    1404. 

  1404. 	</TR>
    1405. 

  1405. </TABLE>
    1406. 

  1406. 

  1407. <HR ALIGN="CENTER">
    1408. 

  1408. <I>Site maintained by Romain Li&eacute;vin (</I><A HREF="mailto:roms@lpg.ticalc.org"><I>roms@lpg.ticalc.org</I></A><I>)
    1409. 

  1409. and Tim Singer (</I><A HREF="mailto:tsinger@gladstone.uoregon.edu"><I>tsinger@gladstone.uoregon.edu</I></A><I>)</I>
    1410. 

  1410. 

  1411. </BODY>
    1412. 

  1412. 

  1413. </HTML>
    1414.