Model T System ROMs
This is the list of "system ROMs", the builtin software on a chip that came with the Model T. When a Y2K-patched versions is available, CRC checksum refers to the original ROM. Also see: the list of ModelT Option ROMs and the FlexROM 100.
TRS-80 Model 100
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| US | 730a3611 | File:TRS-80 Model 100.orig.bin | File:TRS-80 Model 100.y2k.bin |
TANDY Model 102
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| US | 08e9f89c | File:TANDY Model 102.us.orig.bin | File:TANDY Model 102.us.y2k.bin | |
| UK | 20a6dd54 | File:TANDY Model 102.uk.orig.bin | File:TANDY Model 102.uk.y2k.bin |
TANDY Model 200
Model 200 system ROM spans 3 chips, 32k at M15, 8k at M13, and 32k at M14 (Multiplan). M14 is bank selected like an Option ROM but is part of the standard system.
| Name | CRC16/XMODEM | CRC32/PKZIP | Original 32K ROM | Y2K-patched 32K ROM |
|---|---|---|---|---|
| US | 25C3 | f3aec804 | File:TANDY Model 200.M15.orig.bin | File:TANDY Model 200.M15.y2k.bin |
| Name | CRC16 | CRC32 | Original 8K ROM |
|---|---|---|---|
| US | 3D1A | 03a320c2 | File:TANDY Model 200.M13.orig.bin |
| Name | CRC16 | CRC32 | Original 32K ROM |
|---|---|---|---|
| US | 958C | 0a0da302 | File:TANDY Model 200.M14.orig.bin |
Emulators such as Virtual-T sometimes use a single file which contains a concatenation of M15, M13, and M14, in that order.
| Name | CRC16 | CRC32 | Original 72K ROM | Y2K patched 72K ROM |
|---|---|---|---|---|
| US | 972C | f6bb012a | File:TANDY Model 200.us.orig.bin | File:TANDY Model 200.us.y2k.bin |
NEC PC-8201
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
NEC PC-8201A
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| Europe (?) | 3725d32a | File:NEC PC-8201A.orig.bin | File:NEC PC-8201A.y2k.bin |
NEC PC-8300
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| Europe (?) | 1152c931 | File:NEC PC-8300.orig.bin | File:NEC PC-8300.y2k.bin |
The PC-8300 was often used for industrial machine control using a custom system ROM.
| Name | Version | CRC32 | ROM |
|---|---|---|---|
| Beckman 424 Gas Chromatography instrument |
REV E VER 3.2 | 3eaba0fd | File:NEC PC-8300 Beckman-E3.2.bin |
Olivetti M10
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| Europe | f0e8447a | File:M10 System ROM EU.orig.bin | File:M10 System ROM EU.y2k.bin | |
| North America | 80d1c1b7 | File:M10 System ROM NorthAmerica.orig.bin | File:M10 System ROM NorthAmerica.y2k.bin |
Kyotronic KC-85
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| Japan | 8a9ddd6b | File:KC-85.orig.bin | File:KC-85.y2k.bin |
Televerket TRS-80 Modell 100
| Name | Version | CRC32 | Original ROM | Y2K-patched |
|---|---|---|---|---|
| Norwegian | 028ac87d | File:Televerket-Modell100.orig.bin |
TANDY Model 600
The Tandy 600 had BASIC as an optional ROM (RS Catalog #26-3904) instead of in the System ROM.
| Name | Version | CRC32 | ROM |
|---|---|---|---|
| System | |||
| BASIC | 26-3904 | 7e952856 | File:TANDY 600 BASIC.bin |