ModelT roms
This is the list of "Option ROMs", extra software that could be added to a Model T by plugging in a chip. For the ROMs which hold BASIC and other builtin software, see Model T System ROMs.
TRS-80 Model 100 / TANDY Model 102
http://www.club100.org/library/librom.html
Option ROMS for REX Most of the existing option roms collected in one zip file by Steve Adolph.
MFORTH This is later than the one included in the REX zip above.
A few more ROMs same roms as above, plus a few extra:
- Disk+2.0 - PCSG TPDD Client. Commercial rom I found in one of my machines. It hasn't been uploaded anywhere else yet that I know of.
- AZ23 and AZ24 are AlphaZ 2.3 and 2.4. Zetron, Some kind of comm/bbs client program. From Steve Adolph's dir on club100
- HOOT2C is from an EME Systems "OWL" machine. Requires the On-Site Weather Logger hardware.
SARDINE PLUS requires PG Designs SAFE rom expansion hardware
TANDY Model 200
http://www.club100.org/library/librom.html
Option ROMS for REX Most of the existing roms collected in one zip file by Steve Adolph.
NEC PC-8201 / PC-8300
http://www.club100.org/library/librom.html
Option ROMS for REX Most of the existing roms collected in one zip file by Steve Adolph.
Beckman 424 Gas Chromatography instrument
Olivetti M10
https://archive.org/details/multiplan_M10