# TI-89 Link Protocol Guide

by Tim Singer and Romain Lievin

## Table of Contents

- Link Protocol
  - Packet formats
  - Remote control
  - Screenshots
  - Manual variable transfers
  - Silent variable transfers
  - System backup transfers
  - FLASH transfers
  - Clock management
  - Get OS and BIOS version
  - Miscellaneous
- Variable Formats
- File Formats
- Tokens and Character Codes

Site maintained by Romain Liévin (roms@lpg.ticalc.org) and Tim Singer (tsinger@gladstone.uoregon.edu)