Module, ROM, and Disk Files for Emulators
TIMRaD2.Zip - I put this file together way back in 1997 and I'm finding it harder to find online, so here it is.Alternatively, get access to the Zip file's individual content here.
Spreadsheets
16 x 16 16-bit Memory Grid.XlSGromPort.xls
TMS9900 Instruction Formats, by Opcode, small print.xls
Word Docs
9902.DOCFUNCTION.doc
GPL Instructions, by Instruction.Doc
Story Machine Words.Doc
TI Scratchpad Memory Map.doc
TI Video Registers.doc
TI-99 4A Keyboard Technical Data.doc
Plain-text files
9902.TXTCartridge Port Pinouts (.txt)
Console ROM disassembly (.txt)
DATA declarations of PC DOS Fonts.TXT
File Descriptor Record Template.TXT
GROM Only.txt - cartridges that only used GROM chips - no ROM
GPL Instructions by Opcode.Txt
GPL Instructions, by Instruction.Txt
GPLINST.TXT
LIST.TXT
Module Chips & Info.txt
Module Copyrights.txt
NMKEY.TXT
NMKEYL.TXT
ROM-ONLY.TXT - cartridges that could run using ROM only, so no need to provide the GROM functionality.
TI Artist VRAM Allocation.Txt
TI File Management System.TXT
TI Keyboard ASCII Returns.TXT
TI RGB Values.Txt - got these from the V9t9 emulator.
tms4116 pinout.txt
Animated GIFs
Aspect Ratio Comparison between TMS9918, TMS9929, and V9t9 emulator / F18A VGA-output VDP replacementBoth sides of the TI-99/4A motherboard, flip
Both sides of the TI-99/4A motherboard, fade
Web pages (HTML)
GPL Instructions, by Instruction.htmlkeybcru.htm
TMS9918A Video Register Descriptions
TI-99 4A Keyboard Technical Data.html
Online applications
GROMdump - Binary dump utility. Add a GROM file, and see the character definitions. Tip: set to 8-bit.Binary files
Parsec Modified GROM (CNN Logo on Landscape Instead of TI!).bin [This was made in 1996.]*** READY ***
