UMC
- Acer
- C&T
- Contaq
- Efar
- Elite
- Eteq
- Forex
- FTDI
- Headland
- Hedaka
- Hong Kong Technology
- Intel
- Macronix
- Micronics
- Mosel
- OPTi
- SARC
- SIS
- Symphony Labs
- SysLogic
- Texas Instruments
- TTL Discrete logic
- UMC
- VIA
- VLSI
- ZyMOS
| Part Number | Code | CPU | Chipset | I/O | Turbo | Note | Should work with | Versions found | Downloads |
|---|---|---|---|---|---|---|---|---|---|
| V037B301 | UMC_301 | 386DX | UMC82C48x WriteBack Rev. 0 | None | 1.65 | UMC_301.BIN | |||
| V037B302 | UMC_302 | 386DX | UMC82C48x WriteBack Rev. A & Rev.B | None | 1.65 | UMC_302.BIN | |||
| V037B304 | UMC_304 | 386DX | UMC82C48x WriteBack Rev. A & Rev.B | None | Modula Tech 3FLUD | 1.65 | UMC_304.BIN | ||
| V037B305 | UMC_305 | 386DX | UMC82C48x WriteBack Rev. A & Rev.B | UM82C206F | Unknown M351 386DX/486DLC ROLM Systems (Siemens) UM386-RModula Tech 3FLUD | 1.44 | UMC_305.BIN | ||
| V057B310 | UMC_310 | 386SX | UMC82C330 Twinstar | None | No Image | ||||
| V057B314 | UMC_314 | 386SX | UMC82C330 Twinstar | None | Turbo LED and hotkeys, active low | No Image | |||
| V057B315 | UMC_315 | 386SX | UMC82C330 Twinstar | None | Turbo LED and hotkeys, active high | No Image | |||
| V037B401 | UMC_401 | 486 | UMC82C48x WriteBack Rev. 0 | None | Cache Computers CACHE BAT 486 (Model 319) | 1.0E, 1.65 | UMC_401.BIN UMC_401.BIN | ||
| V037B402 | UMC_402 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | DFI 486-33/50UCE, 486DX2-50UCE | 1.65 | UMC_402.BIN | ||
| V037B403 | UMC_403 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | NO Turbo (for 486SX 2X-OSC) | 1.65 | UMC_403.BIN | ||
| V037B404 | UMC_404 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | Turbo LED and hotkeys, active low | 1.65 | UMC_404.BIN | ||
| V037B405 | UMC_405 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | Turbo LED and hotkeys, active high | 1.65 | UMC_405.BIN | ||
| V037B406 | UMC_406 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | Cache state only, active low | 1.65 | UMC_406.BIN | ||
| V037B407 | UMC_407 | 486 | UMC82C48x WriteBack Rev. A & Rev.B | None | Cache state only, active high | 1.65 | UMC_407.BIN | ||
| V037B40A | UMC_40A | 486 | UMC82C48x WriteBack Rev. B | None | Should be run with 2WS to avoid crashes | 1.65 | UMC_40A.BIN | ||
| V037B40B | UMC_40B | 486 | UMC82C48x WriteBack Rev. B | None | NO Turbo (for 486SX 2X-OSC) | Should be run with 2WS to avoid crashes | 1.65 | UMC_40B.BIN | |
| V037B40C | UMC_40C | 486 | UMC82C48x WriteBack Rev. B | None | Turbo LED and hotkeys, active low | Should be run with 2WS to avoid crashes | 1.65 | UMC_40C.BIN | |
| V037B40D | UMC_40D | 486 | UMC82C48x WriteBack Rev. B | None | Turbo LED and hotkeys, active high | Should be run with 2WS to avoid crashes | No Image | ||
| V037B40E | UMC_40E | 486 | UMC82C48x WriteBack Rev. B | None | Cache state only, active low. NO turbo, for 486SX 2X-OSC | Should be run with 2WS to avoid crashes | No Image | ||
| V037B40F | UMC_40F | 486 | UMC82C48x WriteBack Rev. B | None | Cache state only, active high. NO turbo, for 486SX 2X-OSC | Should be run with 2WS to avoid crashes | No Image | ||
| V037B40G | UMC_40G | 486 | UMC82C48x WriteBack Rev. A & Rev. B | None | for L-Bus M/Boards that hang at PostCode 1D (PAL bug causes Ready-Hang on WEITEK access) | Pine Technology PT-426V | 1.65 | UMC_40G.BIN | |
| V079B410 | UMC_410 | 386/486/Cx486 | UMC82C491/493 Single-Chip | Octek Hippo COM 1.xOctek Hippo COM 2.xU-Board TK-82C491 Octek UMC486-01 REV 1.0 | 1.5 | UMC_410.BIN UMC_410.BIN | |||
| V079B412 | UMC_412 | 386/486/Cx486 | UMC82C491/493 Single-Chip | Octek Hippo COM 1.xOctek Hippo COM 2.x | 1.65 | UMC_412.BIN |