Home 
ROM Images for Various IBM PC Family Devices


Sum:  Checksum
Copy:  How the image was created. D=direct (e.g. from EPROM programmer) C=computer (using computer [e.g. DEBUG software])
Source:  Person at the VCF (or at phantom.sannata.ru) who supplied the image. Note that the supplier isn't necessarily the same person who created the image.


Make Model Function Year Version Socket Data Type Sum Chip Type Size Copy Source Link   Description/Comment
??? AVGA1-A11 16-bit VGA card '90 B U5 BIOS 44C6DE [27256] 32 KB D alecv Download First half has even bytes; second half has odd bytes. Click here to see the bytes rearrranged.
??? FA-100 8-bit floppy controller '88 1.0 U5 BIOS 00 M2764A   8 KB D Robin4 Download Contains strings "FAX-100" and "Bios Ver. 1.0 (June/15/1988)". "FA-100" on ROM sticker.
??? PE-510D 8-bit floppy controller ? ? U4 BIOS 00 HN482764G-4   8 KB D modem7 Download Contains strings "PE-510B-N" and "PE-510C-EXT"
??? SSI-011SF 16-bit SCSI controller '90 6.02 U3 BIOS FF [2764]   8 KB D alecv Download Appears to be a clone of a Future Domain TMC-950.  See note 4.
??? VTI-XTB 8-bit IDE-XT controller '88 1.7 U3 BIOS 00 27C64A-20   8 KB D SunDown79 Download Card possibly made by 'V & V System'.
                           
Abell C&C Corp. EN-100-1 8-bit network card '89 V1.2e U15 Boot 17C400 [2764]   8 KB D alecv Download NE-1000 compatible card. IPX boot ROM.
                           
Ably-Tech Corp. Unique FDC 8-bit floppy controller '90 4.2 U2 BIOS 00 HN4827128G-25 16 KB D modem7 Download 8 KB sized code repeated twice.  Contains "FDC-344 UNIQUE FDC Firmware Version 4.2"
                           
Acculogic SIDE-1/16 8-bit IDE-XT controller               D ? Download Pointer to ibm-pc.org
                           
Adaptec ACB-2070A 8-bit RLL controller '85   17A
7C
1. BIOS
2. Firmware
00
7E
[2764]
[2764]
  8 KB
  8 KB
D
D
modem7
modem7
Download
Download
"BIOS 401402-00 A 0 1985" on 17A ROM sticker.
"401401-00 C 0 1985" on 7C ROM sticker.
Adaptec ACB-2072 8-bit RLL controller '87   U11 BIOS 00 [2764]   8 KB C TMA-1 Download
"408100 H, BIOS (C) 1987, 411503-00A" on U11 ROM sticker.
Adaptec ACB-2322D 16-bit ESDI controller '90   U11
U14
1. BIOS
2. Microcode
0300
08BE
NMC27C128Q-200
D27C128
16 KB
16 KB
D
D
modem7
modem7
Download
Download
"439201-00 D BIOS 0300" on U11 ROM sticker.
"437302-00 C MCODE 08BE" on U14 ROM sticker.
Adaptec AHA-1542C 16-bit SCSI controller '93   U15
U5
1. BIOS
2. Microcode
144C
A3C2
NM27C256Q-150
NM27C256Q-150
32 KB
32 KB
D
D
modem7
modem7
Download
Download
"534201-00 D BIOS 144C" on U15 ROM sticker. "144C" bit is checksum.  See note 6.
"534001-00 D MCODE A3C2" on U5 ROM sticker. "A3C2" bit is checksum.
Adaptec AHA-1542CP 16-bit SCSI controller '95   U7
U12
1. BIOS
2. Microcode
A91E
17C9
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download
Download
"908501-00 D BIOS A91E" on U7 ROM sticker. "A91E" bit is checksum.  See note 2.
"908301-00 F MCODE 17C9" on U12 ROM sticker. "17C9" bit is checksum.
Adaptec AVA-1515 16-bit SCSI controller '93 1.20L U5 BIOS 4700 [27C128] 16 KB D alecv Download Based on the AIC-6360 chip. "585201-00 A BIOS 4700" on U5 ROM sticker. "4700" bit is 16-bit checksum.
                           
Aquarius Systems AVGA-1DC 16-bit VGA card '91 ? U23 BIOS 00 [27256] 32 KB C Krille Download  
                           
AST AST-3G 8-bit EGA card '85 V2.015 U29 BIOS 00 DQ27128 16 KB D modem7 Download Contains string "Copyright 1985 AST Research, Inc. V2.015"
                           
AT&T PC 6300 [ use ROMs for Olivetti M24 ]                     [ use ROMs for Olivetti M24 ]
                           
ATI EGA Wonder 800+ 8-bit EGA card '89 N1.00   BIOS 00 27C256-20 32 KB ? per Download  
ATI Mach64 ISA 16-bit VGA card '96 112-28124-102
112-28125-102
U1
U71
BIOS
BIOS
18F622
1885DE
[27128]
[27128]
16 KB
16 KB
D
D
per
per
Download Combined contents includes "ATI MACH64, ISA BIOS P/N 112-28124-102"
ATI VGA Wonder+ 16-bit VGA card '90 V1M-1.03/70 U11
U12
BIOS
BIOS
2ABB18
2A0AE8
SEEC 27C256-20
SEEC 27C256-20
32 KB
32 KB
D
D
Robin4
Robin4
Download
Download
"VGA WONDER+   V1M-1.03/70   EVEN" on U11 ROM sticker
"VGA WONDER+   V1M-1.03/70   ODD" on U12 ROM sticker
ATI VGA Wonder XL 16-bit VGA card '91 11201122020 U16
U17
BIOS
BIOS
2F20C6
2F453A
27C256-15
27C256-15
32 KB
32 KB
D
D
MikeS
MikeS
Download
Download
"Even: 11201122020 (c) 1991" on U16 ROM sticker
"Odd : 11211122020 (c) 1991" on U17 ROM sticker
ATI VGA Wonder XL24 16-bit VGA card '92 112-14318-102 U16
U17
BIOS
BIOS
2FD86D
2FAE93
[27256]
[27256]
32 KB
32 KB
D
D
per
per
Download
Download
"112-14318-102 EVEN" and "VGA WONDER XL24" on ROM sticker
"112-14319-102 ODD" and "VGA WONDER XL24" on ROM sticker
                           
BusLogic BT-545S 16-bit SCSI controller '92 4.5
3.31
U15
U2
1. BIOS
2. Firmware
00
00
[27128]
[27256]
16 KB
32 KB
D
D
modem7
modem7
Download
Download
"5002026-4.50" on U15 ROM sticker. Under EPROM, PCB has "27128" on it.
"5002005-3.31" on U2 ROM sticker. Under EPROM, PCB has "27256" on it.
                           
Columbia
Data Products
MPC 1600-1 IBM PC clone '83 4.34 U45
U46
U47
BIOS
BIOS
BIOS
063392
073CCD
071233
M2732AF
M2732AF
M2732AF
4 KB
4 KB
4 KB
D
D
D
SomeGuy
SomeGuy
SomeGuy
Download
Download
Download
"MPC4.34 U45" on U45 ROM sticker
"MPC4.34 U46" on U46 ROM sticker
"MPC4.34 U47" on U47 ROM sticker
                           
Commodore PC10-III IBM PC clone '90 4.41 ? BIOS 00 [27256] 32 KB ? archeocomp Download Many Commodore ROM images at http://mhv.bplaced.net/cbmroms/cbmroms.php
                           
Compaq Deskpro 386                     Download Pointer to bitsavers
                           
Conion Electronics PC8008F 8-bit SCSI controller '93 8.2 U1 BIOS 00 NMC27C64Q   8 KB D alecv Download Appears to be a clone of a Future Domain TMC-850M.  Uses same ROM.
                           
D-Link DE-150 8-bit network card '88 2.10 U1 Boot 00 D2764A   8 KB D alecv Download Contains "D-Link DE-150 Ethernet BootROM Driver V2.10"
                           
DTC 5150BX 8-bit MFM controller '85 BXD06 7E BIOS 00 [2764]   8 KB D modem7 Download  
DTC 5150CX 8-bit MFM controller '86 BXD07 3F BIOS 00 [2764]   8 KB D modem7 Download  
DTC 5150CRH 8-bit MFM controller '87 CXD03A 6B BIOS 00 [2764]   8 KB D modem7 Download  
DTC " " '88 CXD04A " " 00 [2764]   8 KB D alecv Download  (photo)
DTC 5150X 8-bit MFM controller '88 CXD21A 6B BIOS 00 [2764]   8 KB D modem7 Download  
DTC " " " CXD23A " " 00 [2764]   8 KB D modem7 Download  
DTC 5160X 8-bit RLL controller '88 CRD18A 6B BIOS 00 [2764]   8 KB D modem7 Download  
DTC 7287 16-bit RLL controller '88 CRN15A 11B BIOS 00 NMC27C128Q-200 16 KB D modem7 Download  
                           
DTK PII-151B 8-bit floppy controller '86 1.06B K2 BIOS 00 M2764A   8 KB ? Robin4 Download Contains "DTK FDC DRIVER BIOS (C) COPYRIGHT 1986" and "Ver. 1.06B"
                           
Eagle
Computer
PC Spirit IBM PC clone '83 C ??
A ??
 
BIOS
BIOS
00
00
[2764-30]
[2764-30]
  8 KB
  8 KB
D
D
TMA-1
TMA-1
Download On ROM sticker is "62-2764-003, Rev C U1101".  Content includes "EPROM VER 1.9"
On ROM sticker is "62-2764-004, Rev A U1103"
                           
Everex EV-391 8-bit MFM controller '84 3.92 U14 BIOS 00 [2764]   8 KB D modem7 Download Card design licenced from WD, or WD made the card - click here
Everex EV-346 16-bit MFM controller '88 3.2 U6 ? 136DF3 [2764]   8 KB D modem7 Download On ROM sticker is "346-6 VER 3.2"
                           
Future Domain TMC-830M 8-bit SCSI controller     U4 BIOS 00 [2764]   8 KB        See note 9.
Future Domain TMC-850M 8-bit SCSI controller '90 7.0 U2 BIOS 00 [2764]   8 KB D evris80 Download Contains "SCSI ROM BIOS 950 AT V7.0" and "(C) 1986-1990 V7.0 09/18/90"
Future Domain " " '93 8.2 U2 BIOS 00 [2764]   8 KB ? Robin4 Download Contains "Future Domain 950 SCSI ROM BIOS v8.2" and "TMC-950 (C) 1993 V8.2 03/12/93"
Future Domain " " '93 8.5 U2 BIOS 00 [2764]   8 KB ? per Download Contains "SCSI ROM BIOS for 9C50/950 v8.5" and "V1.00 08/18/93"
Future Domain TMC-860M 8-bit SCSI controller       BIOS              See note 10.
Future Domain TMC-885M 8-bit SCSI controller       BIOS              See note 10.
Future Domain TMC-950 [ use ROM for TMC-850 ]                     [ use ROM for TMC-850 ]
                           
IBM Music Feature
Card
                D ? Download Pointer to ibm-pc.org
IBM ??? 8-bit network card
(token ring - 16/4 Mbps)
'88 ? U5
U6
?
?
6882D0
5E5E3A
[27256]
D27256-25
32 KB
32 KB
D
D
modem7
modem7
Download
Download
25F9443 / ODD byte
25F9444 / EVEN byte
IBM MDA/CGA Display adapters ? ? ? Font 06DDC0 [MK36000]   8 KB C modem7 Download IBM part number on chip is 5788005
IBM EGA Display adapter '84 ? U44 BIOS 00 [27128] 16 KB D modem7 Download IBM part number on chip is 6277356.  See note 1.
IBM PGA (PGC) Display adapter '84 ? U43/U44 ?
?
00
00
[27256]
[27256]
32 KB
32 KB
D
D
per
per
Download
Download
IBM part number on chip is 6137322
IBM part number on chip is 6137323
IBM VGA Display adapter '86 ? ? BIOS 00 [27256] 32 KB C Great Hierophant Download First 8 KB unused
IBM (Xebec)  [variation #1] 8-bit MFM controller '82
?
  12J
9A
1. BIOS
2. ????
00
70
[MK36000]
[2732]
  8 KB
 4 KB
C
D
modem7
modem7
Download
Download
1. IBM part number on chip is 5000059 (same as 6359121 chip on later version of card).
2. This chip has "104648D" on it.
IBM (Xebec)  [variation #2] 8-bit MFM controller '82
?
  12D
12A
1. BIOS
2. ????
00
DA
[MK36000]
AM2732DC
  8 KB
 4 KB
C
D
modem7
modem7
Download
Download
1. IBM part number on chip is 6359121 (same as 5000059 chip on earlier version of card).
2. On ROM sticker is "104839E".
IBM (Xebec)  [variation #3] 8-bit MFM controller '85
'86
  12D
12A
1. BIOS
2. ????
00
DA
[MK36000]
AM2732DC
  8 KB
 4 KB
C
D
modem7
modem7
Download
Download
1. IBM part number on chip is 62X0822.
2. On ROM sticker is "104839RE COPYRIGHT XEBEC 1986" (same as 104839E chip on earlier version of card).
IBM 4860 (PCjr) Desktop computer '83 01JUN83 XX1
ZM63
BIOS/BASIC 33D400
3A9C00
MK38050N-25
MK38051N-25
32 KB
32 KB
C
C
mbbrutman
mbbrutman
Download
Download
IBM part number on chip is 1504036
IBM part number on chip is 1504037
IBM 5140 Laptop computer '85 13SEP85 ?
?
BIOS/BASIC
BIOS/BASIC
3B7F00
32FD00
[27C256]
[27C256]
32 KB
32 KB
?
?
per
per
Download
Download
2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM 5150 Desktop computer '81 04/24/81 U33 BIOS 0E8600 [MK36000]   8 KB ? ? Download  MD5: 6338A9808445DE12109A2389B71EE2EB
IBM " " '81 10/19/81 U33 BIOS 0E8600 [MK36000]   8 KB C modem7 Download  MD5: 6A1ED4E3F500D785A01FF4D3E000D79C
IBM " " '82 10/27/82 U33 BIOS 0EB000 [MK36000]   8 KB C modem7 Download  
IBM 5152 Printer ? ? 1B Font ? 044484 [2332]   4 KB D modem7 Download Actual 5152, not an Epson MX-80.
IBM 5155 Desktop computer                     Uses a 5160 motherboard (the one with 11/08/82 BIOS)
IBM 5160 Desktop computer '82 08/16/82 U18
U19
BIOS/BASIC
BIOS/BASIC
3B5100
0E2E00
[MK38022P-25]
[MK37050N-4]
32 KB
  8 KB
C
C
MicroCoreLabs
MicroCoreLabs
Download  MD5: C25BF18A021F7C5FD17F2C3968590C51
 MD5: 69E2BD1D08C893CBF841607C8749D5BD
IBM " " '82 11/08/82 U18
U19
BIOS/BASIC
BIOS/BASIC
3B5100
0E2E00
[MK38036N-25]
[MK37050N-4]
32 KB
  8 KB
C
C
modem7
modem7
Download  MD5: 1A2AC1AE0FE0F7783197E78DA8B3126C
 MD5: 69E2BD1D08C893CBF841607C8749D5BD
IBM " " '86 01/10/86 U18
U19
BIOS/BASIC
BIOS/BASIC
4043BE
50BE42
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '86 05/09/86 U18
U19
BIOS/BASIC
BIOS/BASIC
403619
50B5E7
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM 5162 Desktop computer '86 04/21/86 U34
U35
BIOS/BASIC
BIOS/BASIC
3888C5
38E73B
[27256]
[27256]
32 KB
32 KB
C
C
ag
ag
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '83 ? U37 [has ROM] 027403 8042 or 8742   2 KB     Download Keyboard controller chip on motherboard. IBM part number 1503033; same as corresponding chip on IBM 5170.
IBM 5170 Desktop computer '84 01/10/84 U27
U47
BIOS/BASIC
BIOS/BASIC
394236
3A13CA
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '85 06/10/85 U27
U47
BIOS/BASIC
BIOS/BASIC
392971
39738F
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '85 11/15/85#1 U27
U47
BIOS/BASIC
BIOS/BASIC
38A604
38D8FC
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '85 11/15/85#2 U27
U47
BIOS/BASIC
BIOS/BASIC
38A610
38D8F0
[27256]
[27256]
32 KB
32 KB
D
D
modem7
modem7
Download 2 ROMs each carrying part of the overall code/data.
Combined 8-bit checksums = 00
IBM " " '83 ? U126 [has ROM] 027403 8042 or 8742   2 KB D per Download Keyboard controller chip on all three types of 5170 motherboard.   IBM part number 1503033
IBM 5273 Desktop computer '85   U27
U47
BIOS/BASIC
BIOS/BASIC
        ChrisCwmbran   U27 = 6448896, U47 = 6448897.   Same as "11/15/85#2" ROMs for IBM 5170.
                           
InterLan NP600A-3 16-bit network card  
BA U38
U39
?
?
0ABEAC
0AA852
[2764]
[2764]
  8 KB
  8 KB
D
D
modem7
modem7
Download
Download
Low byte. "258-0032-00 REV BA" on U38 ROM sticker.
High byte. "258-0033-00 REV BA" on U39 ROM sticker.
                           
Iomega Floptical 8-bit SCSI controller '92 V1.0 U3 BIOS 1200 [27256] 32 KB D Darko Download Card for an Iomega floptical drive.  "V1.0 01836200" on ROM.   BIOS based on Rancho RTBios V-I1.00 BIOS
                           
ITT XTRA Desktop computer
(XT clone)
'85 2.00 U93
U92
BIOS
BIOS/DIAGS
00
00
[27128]
[27128]
16 KB
16 KB
D
D
SpidersWeb
SpidersWeb
Download  
 
                           
Jameco JE1043 8-bit floppy controller '86 C1 U26 BIOS 06F100 [2764]   8 KB D Robin4 Download This is a relabeled Longshine LCS-6610F. On ROM is "E6610" and "C1".
Jameco " " '86 ? U26 BIOS 06F800 [2764]   8 KB ? Chuck(G) Download This is a relabeled Longshine LCS-6610F
                           
Juko D16X 8-bit IDE-AT controller '91 1.2 U5 BIOS 6A8113 [27256] 32 KB C Maxheap Download Only 8KB of code. Contains "VERSION 1.2 Copyright 1990, 1991 JUKO"
                           
Kaypro 2000 Laptop computer '85 j.08X ? BIOS 00 [2764]   8 KB ? SomeGuy Download Contains strings "ROM BIOS FOR KAYPRO 2000 - Ver j.08X" and "ROM BIOS Ver 1.08" !!!
                           
Key Tronic 101WN63S-36E XT/AT switchable keyboard '95 ? 3 ? 040420 P8049AH   2 KB D modem7 Download  
Key Tronic KB3270/PC 3270 keyboard for PC/XT/AT ? ? ? ? 05395B ?   8 KB ? per Download Second half is empty
                           
Konan KDC-230 8-bit MFM controller '86
'85
PHX150G
PHX110B1
U17
U11
1. BIOS
2. ????
0C2600
0C2376
MMC27C64Q
[2764]
  8 KB
  8 KB
D
D
modem7
modem7
Download
Download
On ROM sticker is "KONAN KDC230 PHX150G"
On ROM sticker is "PHX110B1"
                           
Kouwell KW-530D 8-bit floppy controller '87 ? U10 BIOS 0B6700 [2764]   8 KB D Robin4 Download BIOS by Joincom Electronic Corp.
Kouwell " " '86 1.01 U10 BIOS 048800 [2764]   8 KB C alecv Download BIOS by DTK
                           
Laser [ see VTech ] [ see VTech ]                      
                           
Lestina ? ??? 16-bit VGA card '91 B ? BIOS 44C6DE [27256] 32 KB D prime Download First half has even bytes; second half has odd bytes. Click here to see the bytes rearrranged.
                           
Longshine LCS-6210C REV:G 8-bit MFM controller     U30 BIOS 00 M5L2764K   8 KB D modem7 Download On ROM sticker is "85005 73B"
Longshine LCS-6210D REV:A1 8-bit MFM controller '88 I2 U14 BIOS 00 [2764]   8 KB D modem7 Download Strings within: "LCS6210D ASIC I2.1 09/01/1988" and "Version I2" / On ROM sticker is "E6210 I2"
Longshine LCS-6210D REV:E 8-bit MFM controller '88 G7 U27 BIOS 00 [2764]   8 KB D modem7 Download Strings within: "LCS6210C G7.0 05/09/1988" and "Version G7" / On ROM sticker is "E6210 G7"
Longshine LCS-6220 (old) 8-bit MFM controller '86 F0 U23 BIOS 00 D2764D   8 KB D modem7 Download Old version of LCS-6220 (long card) / On ROM sticker is "E6220 F0"
Longshine LCS-6220 REV:A3N 8-bit MFM controller '89 U6 U24 BIOS 00 [2764]   8 KB D modem7 Download A string within: "LCS6610F REV:U6" / On ROM sticker is "E6610 U6"
Longshine LCS-6610F REV:B 8-bit floppy controller '86 B U26 BIOS 00 TMS2764-20JL   8 KB D Robin4 Download A string within: "COPYRIGHT (C) 9,1986 BY LONG SHINE ELECTRONIC CO" / On ROM sticker is "E6610 B"
Longshine LCS-6821N REV:B2 8-bit SCSI controller '90 1.04 U2 BIOS 00 S27C64A-20   8 KB D alecv Download Contains: "LCS-6821N SCSI Adapter ROM BIOS version 1.04" / Does not support HDDs larger than 512 MB
                           
Midiman MM-401 8-bit MIDI interface '93 1.15 U5 ? 10C2D7 TMS-27C64-25JL   8 KB D Robin4 Download Contains strings "Copyright 1991-1993" and "ROM Version 1.15"
                           
NCL NDC5127 8-bit MFM controller '85 CN-17-01 ? E4
E2
1. BIOS
2. Microcode
00
14C4E8
M5L2764K
M5L2764K
  8 KB
  8 KB
D
D
modem7
modem7
Download
Download
On ROM sticker: "NCL 5027 CN-17-01"
On ROM sticker: "NCL 5127 01-01-04"
                           
Novell Disk Coprocessor Special HDD controller '86 817-186-001
Rev E
U3.2 ? 085800 2764-25JL   8 KB D modem7 Download Under EPROM, PCB has "2764 or 27128" on it
                           
NSI Logic Smart EGA Plus 8-bit EGA card '87 1.45 U21 BIOS 00 MBM27128-20 16 KB D per Download  
                           
Oak ??? 8-bit VGA card '90 ? U14 BIOS 00 [27256] 32 KB D alecv Download Maybe version Dv2.15-35 due to the ROM content of "VGA BIOS Dv2.15-35".
Oak VGA-KO77 16-bit VGA card '92 V1.06 U23 BIOS 00 [27256] 32 KB D prime Download Contains "OAK TECHNOLOGY, INC., VGA BIOS V1.06 (SWLS)".
                           
Octek ??? 16-bit VGA card '89 ? ?
?
BIOS
BIOS
551800
553300
[27256]
[27256]
32 KB
32 KB
D
D
prime
prime
Download
Download
High ROM.  PCB is labelled "BIOS HIGH".
Low ROM.  PCB is labelled "BIOS LOW".
Octek ??? 16-bit VGA card '90 ? ?
?
BIOS
BIOS
553800
55CC00
[27256]
[27256]
32 KB
32 KB
D
D
prime
prime
Download
Download
High ROM.  PCB is labelled "BIOS HIGH".
Low ROM.  PCB is labelled "BIOS LOW".
                           
Olivetti M15 Plus Desktop computer '88 1.10 ? BIOS 595AA6 [27C256] 32 KB D AndrewNi Download Contains "06/03/88" and "1.10 Copyright (c) Hitachi, Ltd. 1985"
Olivetti M24 Desktop computer '84 1.43 6F
6H
BIOS
BIOS
95
6B
[2764]
[2764]
  8 KB
  8 KB
C
C
Thrashbarg
Thrashbarg
Download
Download
High ROM
Low ROM
Olivetti M240 Desktop computer '87 2.04 ?
?
BIOS
BIOS
F0
10
[27128]
[27128]
16 KB
16 KB
?
?
macekmacek
macekmacek
Download
Download
High ROM
Low ROM
                           
Plus Hardcard HDD-on-a-card               D ? Download Pointer to ibm-pc.org
                           
Priam InnerSpace 8-bit MFM controller '85 1.0 U14 BIOS 00 [2732]   4 KB D James191145 Download "704055 EC 10372 REV A 60326" on ROM sticker.   See note 8.
                           
Quadtel [ ROM ] VGA BIOS ROM '92 2.13.01 - BIOS 00 [27256] 32 KB D per Download Contains "Quadtel S3 86C801/86C805 Enhanced VGA BIOS. Version 2.13.01"    See note 11.
                           
Rancho RT1000B 8-bit SCSI card '92 8.10R U3 BIOS 00 M2764A   8 KB ? Cloudschatze Download Manual and software are here
Rancho " " '93 8.20R U3 BIOS 00 [2764]   8 KB ? IBM Portable PC Download Manual and software are here
                           
Samsung Samtron 88S Desktop computer (XT clone) '87 2.0A ? BIOS 00 TMS 27C256 32 KB D modem7 Download BIOS by Award / Motherboard contains on-board video, floppy controller, etc. / "701058-06" on ROM
                           
Seagate ST01 - early 8-bit SCSI controller               8 KB       From documentation: "Early versions of the ST01 have an 8K ROM and no auxiliary drive power connector."
Seagate ST01 - late [ use ROM for ST02 ]             16 KB       [ use ROM for ST02 ]
Seagate ST02 8-bit SCSI/floppy controller '90 3.2 ? BIOS DB [27128] 16 KB ? ? Download See note 5.
Seagate " " '91 3.3 ? " 00 " " D alecv Download  
Seagate " " '91 3.3.2 ? " 00 " " ? ???? Download * Actually "SyDOS SCSI BIOS REVISION 3.3.5", based on Seagate BIOS version 3.3.2
* Quote from z80eu: "and it supports big HDDs (above 500MB) as well."
Seagate ST10 8-bit MFM controller '87 2.4 ? BIOS 00 [2764]   8 KB D modem7 Download A string within: "ST10 BIOS v2.4". Seagate appear to have licenced the card design from DTC - click here
Seagate ST11R
(dual ROM)
8-bit RLL controller '88
'88
1.5
1.5
?
?
1. BIOS
2. Microcode
1719DD
0D3A24
[27C128]
[27C64]
16 KB
  8 KB
D
D
modem7
modem7
Download
Download
"ST11 BIOS V1.5 003" on ROM sticker.  See note 5.
"ST11R MICROCODE V1.5 003" on ROM sticker / ROM ID's itself as a 27C64
Seagate ST11R
(single ROM)
8-bit RLL controller '88 1.7 ? BIOS 175562 [27128] 16 KB C alecv Download "ST11M/11R BIOS 005 V1.7" on ROM sticker.  See note 5.
Seagate " " '88 2.0 ? BIOS 13CAE8 [27128] 16 KB C alecv Download "ST11M/11R BIOS 001 V2.0" on ROM sticker.  See note 5.
Seagate ST21M 16-bit MFM controller '89
'89
1.3
1.7
?
?
1. BIOS
2. Microcode
135CFD
0C7A00
[27C128]
[27C64]
16 KB
  8 KB
D
D
modem7
modem7
Download
Download
"ST21/22 BIOS V1.3 003" on ROM sticker.  See note 3.
"ST21/22 MICROCODE V1.7 007" on ROM sticker / ROM ID's itself as a 27C64
Seagate ST22M [ use ROMs for ST21M ]                     [ use ROMs for ST21M ]
                           
Silicon Valley
Computer
ADP-50L
( for Tandy )
8-bit IDE controller '88 2.18T ? BIOS 0EF428 ?   8 KB C Great
Hierophant
Download This particular BIOS designed for Tandy 1000 computers.
                           
Sunix Sun-4300 8-bit floppy controller ? 02/27 U9 BIOS 00 [2764]   8 KB D modem7 Download On ROM sticker: "Name 4300" "Version 02/27"
Sunix Sun-6301   ? 8-bit multifunction card ? 7/10 U13 BIOS 00 [2764]   8 KB D modem7 Download On ROM sticker: "Name 6301" "Version 7/10"
                           
Techway Multi Drive II Plus 8-bit floppy controller '89 2.3 ? BIOS 00 [2764]   8 KB C Néstor Download Strings within: "Techway Multi Drive II Plus 2.3" "Ver2.3"
                           
Toshiba T1000 Laptop computer '88 V4.10 IC25 BIOS 1ED500 [27C256] 32 KB C sanders Download Contains "T1000 V4.10 TOSHIBA"
Toshiba T3100e Laptop computer '89 3.00 ? BIOS   ?   ? MikeS Download Two ROMs (high and low) / Combined contents contains "T3100e V3.00" / Combined 8-bit checksum = 00
Toshiba T5200C Laptop computer '89 3.00 ? BIOS 00 TMS27C210-20JL 128 KB D modem7 Download T5200C = colour version of T5200 / ROM contents contains "T5200 V3.00" / On ROM sticker is "006A"
                           
Transteque HC-100 8-bit MFM controller '86 A U15 BIOS 00 M5M2764P   8 KB C modem7 Download A string within: "TRANSTEQUE HARD DISK CONTROLLER HC-100 REV. A"
                           
Trantor T128 8-bit SCSI card '90 1.12 ? BIOS 00 NMC27C64N-150   8 KB D Robin4 Download A string within: "SCSI BIOS, Version 1.12 Copyright (C) 1989-90"
Trantor T130B 8-bit SCSI card '92 2.14 U4 BIOS 00 [2764]   8 KB D modem7 Download  
                           
Trident 9000C MKII 16-bit VGA card '93 C4.4 U3 BIOS 00 [27256] 32 KB D modem7 Download First half contains EVEN bytes, second half contains ODD bytes
                           
Tseng Labs ??? 16-bit VGA card '90 1.1 1E/1G BIOS 2B3A00 NMC27C256Q-20 32 KB D modem7 Download Contains "VGA-4000 BIOS V1.1" and "Tseng Laboratories, Inc."
                           
Video Seven VEGA VGA 8-bit VGA card '88 1.47 U15 BIOS 00 NMC27C256Q-250 32 KB D modem7 Download FCC ID: D2A62L1989V5 / On ROM sticker: "435-0016-47" / Contains "VEGA VGA BIOS Version 1.47"
Video Seven VGA-16 16-bit VGA card '88 1.09 U16
U17
BIOS
BIOS
0BFA9C
2957A4
[27128]
[27256]
16 KB
32 KB
D
D
modem7
modem7
Download
Download
"435-0030-09" on chip.  Under EPROM, PCB has "16Kx8" on it.
"435-0029-09" on chip.  Under EPROM, PCB has "32Kx8" on it.
Video Seven VGA 16E 16-bit VGA card '89 1.14 ?
?
BIOS
BIOS
1504B5
154F7C
[27256]
[27256]
32 KB
32 KB
D
D
prime
prime
Download
Download
Odd ROM
Even ROM
                           
VTech Laser Turbo XT IBM XT clone '87 V1.11 U20 BIOS 00 [27C64]   8 KB D 3pcedev Download Contains "BIOS V1.11"
VTech Laser XT/3 IBM XT clone '89 V1.26 ? BIOS 00 NMC27C64Q   8 KB D Robin4 Download Contains "BIOS V1.26".  According to Robin4, there are two ROMs, both with identical content !!!
                           
Wang PC 250/16 Desktop computer
(AT clone)
'91 03.13.00 L46
L47
BIOS
BIOS
55C500
54CA00
S27C256-15
S27C256-15
32 KB
32 KB
C
C
Krille
Krille
Download
Download
Chip labelled "9515 ROH".  HI chip (ODD).    [Wang BIOS 03.13.00, based on a Phoenix BIOS]
Chip labelled "9514 ROL".  LO chip (EVEN).
Wang 3050 ? 16-bit VGA card '91 1.02.00 L18 BIOS 00 S27C256-12 32 KB D prime Download Contains "WVGA-16HR VGA BIOS Version 1.02.00"
                           
Wave Mate ??? 8-bit VGA card '89 1.21.00 ? BIOS 00 [27256] 32 KB D prime Download Contains "Quadtel VGA BIOS Version 1.21.00"
                           
WCT NT-200B 16-bit VGA card '89 ? U23
U24
BIOS
BIOS
15CFE4
15661E
[27128]
[27128]
16 KB
16 KB
D
D
modem7
modem7
Download
Download
Low byte. Under EPROM, PCB has "27128" on it.
High byte. Under EPROM, PCB has "27128" on it.
                           
Western Digital ??? 8-bit VGA card '88 ? U14 BIOS 00 [27256] 32 KB D prime Download  
Western Digital WD1002S-WX2 8-bit MFM controller '85 ? U14 BIOS 00 [2732]   4 KB D modem7 Download "62-000042-11" on ROM sticker.    (62-000042-011)
Western Digital WD1002-27X 8-bit RLL controller '86 ? U12 BIOS 00 [2764]   8 KB D modem7 Download "62-000089-030" on ROM sticker
Western Digital " " '88 ? U12 BIOS 00 [2764]   8 KB D SunDown79 Download "62-000274-032" on ROM sticker
Western Digital WD1002A-27X 8-bit RLL controller '87 ? U8 BIOS 00 [2764]   8 KB C romanon Download "62-000215-060" on ROM sticker
Western Digital WD1002A-FOX 8-bit floppy controller '87 1.0 U14 BIOS 00 ?   8 KB ? Chuck(G) Download  
Western Digital WD1004A-27X 8-bit RLL controller '88 ? ? BIOS 00 ?   8 KB C romanon Download  
Western Digital WD1007V-SE1 16-bit ESDI controller '89
'89
A5
?
U3
U14
BIOS
BIOS
00
00
[27128]
[27128]
16 KB
16 KB
D modem7 Download
Download
"62-000318-031" on ROM sticker.  A string within: "REV. A5 WD1007V"
"62-000279-061" on ROM sticker.  A string within: "BIOS Utilities"
                           
Xebec  1210C 8-bit MFM controller '83
'86
2.15
?
U2
U44
1. BIOS
2. ????
00
38
D2764A-2
TMS 2764JL-45
  8 KB
  8 KB
D
D
modem7
modem7
Download
Download
On sticker: "Mitsubishi Electric FXD J15 2.15"
On sticker: "104868C COPYRIGHT XEBEC/86"



Note 1 The ROM socket is fed inversed address lines.
That is why the ROM content is reversed (last byte first, first byte last) compared to how the computer sees it.
   
Note 2 First two bytes are 55/AA indicating BIOS expansion ROM. Third byte is 20 indicating code size in the 32 KB sized ROM is 16 KB.
Therefore we'd expect the 8-bit checksum of the first 16 KB to be 00.
The 8-bit checksum of the first 16 KB (addresses 0000h to 3FFFh) is instead FE.
Not sure what is going on here. Need to look at what is presented to the PC.
   
Note 3 First two bytes are 55/AA indicating BIOS expansion ROM. Third byte is 1C indicating code size in the 16 KB sized ROM is 14 KB.
That explains why the 8-bit checksum of the entire 16 KB is not 00.
As expected, the 8-bit checksum of the first 14 KB (addresses 0000h to 37FFh) is 00.
It is interesting to note that the actual code size is greater than 14 KB (take a look).
   
Note 4 First two bytes are 55/AA indicating BIOS expansion ROM. Third byte is 0C indicating code size in the 8 KB sized ROM is 6 KB.
That explains why the 8-bit checksum of the entire 8 KB is not 00.
As expected, the 8-bit checksum of the first 6 KB (addresses 0000h to 17FFh) is 00.
   
Note 5 First two bytes are 55/AA indicating BIOS expansion ROM. Third byte is 0C indicating code size in the 16 KB sized ROM is 6 KB.
That explains why the 8-bit checksum of the entire 32 KB is not 00.
As expected, the 8-bit checksum of the first 6 KB (addresses 0000h to 17FFh) is 00.
It is interesting to note that the actual code size is greater than 6 KB (take a look).
   
Note 6 First two bytes are 55/AA indicating BIOS expansion ROM. Third byte is 20 indicating code size in the 32 KB sized ROM is 16 KB.
Therefore we'd expect the 8-bit checksum of the first 16 KB to be 00.
The 8-bit checksum of the first 16 KB (addresses 0000h to 3FFFh) is instead FE.
Not sure what is going on here. Need to look at what is presented to the PC.
   
Note 7 The system board appears to be designed to take either one 4KB ROM in socket A49, or two 2KB ROMS in sockets A49/A50.
There are links for that, and links to accommodate certain different types of ROM.
My 912B has a single 4KB ROM in socket A49, a MM52132, which from a reading perspective, is the same as a 8332 ROM.
By modification, I successfully used a TMS2532 in the A49 socket. To do that, after burning, I took pin 21 high, which can be done by either of the following:
    1. Alter links W35/W36; or
    2. TMS2532 modification. Photo here.
   
Note 8 According to old adverts, Priam released variations of its 'InnerSpace' disk system (e.g. ID20, ID60-XT, ID130, ...)
This Priam copyrighted ROM is from a particular variation, one where the controller is a Western Digital model WD1002S-WX2.
ROM contents include "InnerSpace ID" and "ROM BIOS Version 1.0" and "Copyright PRIAM Corporation 1985".
   
Note 9 TMC-830M:  According to here, the version 7.0 BIOS from the TMC-850M will work.
   
Note 10 TMC-860M and TMC-885M:  According to here, the version 8.2 BIOS from the TMC-850M will work.
   
Note 11 VGA BIOS ROM from a multiunction card of unknown make and model.





Other


Make Model Function Year Version Socket Data Type Sum Chip Type Size Copy Source Link   Description/Comment
Hampden MCB-1 Trainer ? - ? Monitor 036D0E [27C16]   2 KB D gslick Download Not the MCB-1A
TeleVideo 912 B VDU terminal '80 -
-
A3
A49
-
-
021324
07BF7E
2316E
MM52132
  2 KB
 4 KB
D
D
modem7
modem7
Download
Download
A3: ROM type is 2316E (as printed on the PCB). I successfully used a NEC D2716D EPROM.
A49:  See note 7