This page last updated Feb 26 2025, (c) Herb Johnson 2025
To email me, see see my ordering Web page for my email addresses.
This page lists S-100 boards and manufacturers for which I have no documentation, but I've seen photos or held a board. This page names almost 50 S-100 manufacturers not listed on my S-100 documentation list page. This page dates the model and production year (dates on chips or board) of whatever S-100 board I've seen. If you have documentation or information, please contact me. Check my S-100 documents page for a list of manufacturers that I have docs for, over 140 as of Feb 2025. I think my two lists account for more S-100 branded companies than any other Web site.
I have some images of some of these boards, but I don't own those photos, so they aren't shown here. Since I have no documentation by definition, a photo may be the only "doc" I can find. I won't distribute a photos if the owner of the photo objects.
To contact me about manuals, to get ordering and price information, follow this link.
A. Szerlip TPS100B board - I/O card with many many transistors and resistors ACOM Electronics 1980, P188 8080 CPU board ADS, 1983, Octafloppy floppy controller AI Cybernetic Systems, 1976 - model 1000 speech synthesizer Anchor Electronics, 1976? - CPA 8K memory, much like SSM MB6 or MB6A A-PLUS Computer Corp, 1979? - 8085 with RAM, ROM, UART, parallel BioTech Electronics, 1979, CGS-808-2, 8085 board with RAM ROM 6847 video Bubbl-Tek (PC/M Inc), 1981, Pubbl-Pac MBB-100, TI bubble memory card - 1981, MBC-100 Z80 CPU board Cameo Electronics - "S100 Adaptor", 40-pin connector, undated, all TTL CDS - 8-0024 Rev 1.0, printer port, aux port, ROM CEPC - Model 6200 Serial 4, 4-port serial card, 6850's Components Express - 1982, CODEX 64K static RAM, 4016's Corvus Systems - 1980, S100 Rev B, tape floppy interface Dahlgren Control Systems Inc, 1990, System 2 Z80 card - a CNC controls manufacturer DataRam Labs Inc. Destek, 1985, video board Drytek Inc, Wilmington MA -- S100-CPU part no 2800192 - Z80 CPU, CTC, RAM and ROM board Duston - 8K RAM, 2102's ELI (E&L Instruments) - "S100 card" with E&L breadboards. (The) Engineering Lab Inc. - Speech Board, 1983. PCM chip Extended Technology, 1983, 2000-A PROM burner Hudson and Assoc - Z support board - 1984 with RAM and empty 40-pin sockets Hypertech Corp - Multi-digital I/O board, ten connectors for binary I/O Illuminated technologies - RAM board, probably graphics Inner Access Corporation -- 68K-P - 68000 CPU board with ROMs -- ROM SIM 1A - RAM and external connectors Intec 110-2 board - one DIP connector, lots of small chips I.P.C, 1976, 8080 CPU card JC INF SYS, 1984, JCL-80. unknown function Kent-Moore Instruments, 1977, 32K SRAM Lincoln Semiconductor, 1970's, CT-1, I/O card Lomac, 1980?, LM-80, I/O board LOGOS-1 rev A - 8K RAM board w/2102's Malibu - Print board, other branded cards. They produced a Malibu printer too. Meca, 1978 with 1984 ICs, I/O card MCT ASSY 105510 - serial card, two UARTs, also 50-pin parallel connector Meta Information Applications INc, 1978, MIA-1 I/O board -- 1976?, 6800? 6809? CPU single? board Microbyte, M32KSS SRAM card Micro Labs Inc. MLI - S-100 10 slot backplane NSC? 1983. NSC 88-2 8085/8088 CPU + I/O. etc NSSC 8303-0203-2 - Z80, ROM, RAM board Objective Designs, "the Crate" S-100 chassis. Octagon, 1983, hard/floppy controller Optical Specialties Inc., probably 1988. San Jose Calif. -- MV15 motor control, MV15 Interface, Processor, Focus. optical inspection semi's Pelkey - RAM board from 1977 Quantronics MM-8 board - 8K RAM of 2102's, sold by/with Problem Solver Systems Retro-Tek 1977, 88-110 Stepper Control Speech Technology Corp. 1977, AW188 speech synth -- 1981, 8085 based speech synth Spy Pond Systems, 1988, AGA-2000 memory RAM Strobe Inc, "S-100 parallel I/O card" Tri-Mark Engineering, 1978, Knoxville TN. "8K ROM 8K RAM" 2708 21L02 UCI, 1985, EasyWin board, 8088 CPU (maybe for Z-100?) VAMP Inc. - VTE 100a, "Exterminator" extender and terminator, rev 2 1978 build Wire Graphics, 1979, specialized controller Wizard Engineering, PSIOB I/O card Yang Electronic Systems, 1982, YES-100 32K Static RAM ZS Systems, 1979, DRAM card ZS System - 1979 floppy controller w/1771 type FDC chip "8K X 8 ARRAY 21L02" - actually 6K of 2102 sockets, and several wide ROM sockets
Okuma OPUS 5000 - CNC automation products, boards, backplanes - uses S-100 edge connector but NOT S-100 signals. power, ground all wrong! ISC Intelligent Systems Corporation, Intecolor 8000, Norcross GA USA late 1970's - uses S-100 edge connector but NOT S-100 signals, connector NOT right position, board too narrow. - see my Web page - also bitsavers.org - documented thx Jim Battles Tektronix 8002 microprocessor system - uses S-100 edge connector but NOT S-100 signals, connector NOT right position along edge. AlphaMicro is *almost* S-100, some signals vary, some cards are double-height.
Copyright 2025 Herb Johnson
To email me, see see my ordering Web page for my email addresses.