This document copyright Herbert R. Johnson 2015, updated Dec 26 2019.
To contact me, follow this Web link.
Over time I've accumulated ROM or PROM or PAL images. Here are some of them.
Other ROM and PAL image files may be on my S-100 Web pages, by brand or company name.
Those pages will be linked to from my S-100 home page which has a list of companies.
To go to the S-100 document index click here.
Some SD System code and ROM images are on this Web page.
Check this Web page about GAL and PAL programmers you can build.
Another Web page of ROM monitor code on this site.
There are other Web sites with S-100 ROM code or related code. For instance:
This Vector Graphic Web site has some ROM images, among other archives.
Roger Hascom's site has some ROM and CBIOS sources
However, this Royal Ontario Museum site does NOT have the "ROMs" I'm talking about.
CCS California Computer Systems ------------------------------ CCS 2810 CPU MOSS 2.2 ROM monitor listed in manual Compupro PROMS --------------- System Support 1 ---------------- GO86_1 HEX 2,477 01-02-04 12:56p GO86_1.HEX System Support 1 cards. ---------------------- Apparently just a jump instruction for 8088 systems as follows: (all previous is FF) 03F0: EA 00 04 00 00 FF FF FF 03F8: FF FF FF FF FF FF FF FF Disk 3 ------ Disk 3 ROM, one Compupro one copied and matches, "224C", 2732 Disk 1A ------- For the 8085: FF is a RST 7 (jump to 0007H) EA 00 04 is jump on parity even to 0400H For the 8088: FF is an unused instruction EA 00 04 00 00 is jump to 0000:0400 (addr 0400H in page 0) 291B_1 HEX 19,725 01-02-04 1:16p 291B_1.HEX (rev 203F) 290F_1 HEX 4,941 01-02-04 1:21p 290F_1.HEX (rev 203D) from Disk 1A cards. 291B a 8Kbyte EPROM (2764) from my working Compupro system, 290F a smaller 2Kbyte EPROM from a nonworking card. Disk 1 ------ F_688588 HEX 4,941 01-02-04 1:31p F_688588.HEX from either of two Disk 1 cards. labled "Boot F 68/85/88", card rev 171F a 2Kbyte program(s). Disk 1 PROM, version? Courtesy of Bill Degnan April 2015. looks like the same code as 688588.hex above. CPU 68k 184D ------- May not be Compupro ROM. Two 2716's. Label says "3.X bootstrap 10-29" Rom low, U36, 2716, full to 4BF, then FF. checksum 3DB7 (8 bit) Rom high, U37, 2716, full to 4BF, then FF. checksum F74F jumpers on 86K card J17 A-C jumpered; ROM pin 1 at socket pin 3 68kf_l.hex 68kf_h.hex PALS for comppro 68_U16.hex Intel hex and JEDEC format, U15 is 16R4JC labled 263b 68_u16.jed 68_u25.hex Intel hex and JEDEC format, U25 is 10L8NC labled 264b 68_u25.jed 68_u31.hex Intel hex and JEDEC format, U31 is 14L4NC labled 265c 68_u31.jed 68_u33.hex Intel hex and JEDEC format, U33 is 16R4JC labled 266b 68_u33.jed Cromemco -------- Cromemco RDOS proms for 16 FDC RDOS10.HEX possibly RDOS 1.0??? RDOS252.HEX RDOS308.HEX thanks to Mike Stein RDOS312.HEX Cromemco RDOS proms for 4FDC RDOS_13_4.HEX RDOS 1.3 RDOS_13_4.HEX RDOS 1.1 Heath/Zenith ------------ Heath H89 soft floppy controller, H37 44482.hex chip 444-82, MMI PAL10H8CJ U4 44482.jed 44481.hex chip 444-81, MMI(pal) U11 44481.jed Morrow boards ------------- mpz80mon.hex Micronix version 4.47 monitor for MPZ80 card MPZ80-Mon-375.hex CP/M version 3.75 monitor for MPZ80 card NorthStar PROMS --------------- This bit of assembly code was posted by John Crane on Aug 7 2012 in comp.sys.northstar. Bill Sudbrink's disassembled N* ROM done in 2002. SD Systems PROM 100 code from Andrew Lynch ------------------------------------------ SD Systems PROM-100 is a 2708 and 2716 EPROM programmer. The following code ASM files are courtesy of Andrew Lynch: PROM16a.asm is nondiskette based code for 2716's PROM16u.asm is CP/M code for 2716's PROM08a.asm is nondiskette based code for 2708's PROM08u.asm is CP/M code for 2708's Teletek boards --------------- TELETEK HEX 4,941 03-01-00 8:18p TELETEK.HEX TELKZ80 HEX 4,941 12-08-00 4:39p TELKZ80.HEX
Copyright © 2019 Herb Johnson