# TI-89/92+/V200/Titanium
Link Protocol Guide

by Tim Singer and Romain Liévin

## Table of Contents

- Link Protocol
- Variable Formats
- File Formats
- Tokens and Character Codes

Note: this documentation covers the TI89, TI89 TItanium, TI92+ and V200 calculators. Simply take care to Machine IDs (examples are targeted for TI89).

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