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Nortel Call Processor NT9D19AB (68040) using it for parts in my own 68040 design |
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Sun, 18 September 2022 22:54 By: tomstorey  |
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WWII Enigma Machine Not a computer, but really retro :-) |
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Wed, 14 September 2022 08:09 By: rhkoolstar  |
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CFFA1 (for Apple I owners) By: alkmar on Tue, 06 September 2022 |
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Tue, 06 September 2022 19:26 By: alkmar  |
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Building a SBC specifically for use with Fuzix Ideas / feedback wanted for new SBC project ( 1 2) |
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33596 |
Sat, 03 September 2022 15:31 By: mikesmith  |
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(found, in-progress) 68030 ISA card design |
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3576 |
Mon, 15 August 2022 13:54 By: mikesmith  |
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EPROM emulators? |
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5406 |
Mon, 15 August 2022 12:46 By: tapy  |
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An S100 Bus Raspberry Pi Zero CPU Board S100 Bus, Raspberry Pi Zero |
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Sat, 13 August 2022 18:46 By: monahan  |
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Multiple CPU cards in a single ECB system |
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Sun, 07 August 2022 15:42 By: newjes250  |
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The mini-68k's reset circuit is genius! |
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3892 |
Sat, 30 July 2022 01:36 By: tomstorey  |
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No ALT function on MSDOS 6.22 EDIT screen Keyboard ALT MSDOS 6.22 |
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Tue, 26 July 2022 21:05 By: microbit  |
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VGA3 warbled text with MSDOS setup disk Incorrect characters on VGA monitor |
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Tue, 26 July 2022 21:01 By: microbit  |
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Building an Apollo Guidance Computer |
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Sun, 24 July 2022 07:59 By: tomstorey  |
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MSX2 Compatible Computer Project ( ... 6 7 8 9 10) By: Sergey on Tue, 23 January 2018 |
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Thu, 21 July 2022 17:34 By: cheshirenoir  |
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New Dragon 64 clone |
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Sat, 09 July 2022 03:18 By: bifo  |
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What is UNA's FSFAT.BIN? |
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Sun, 26 June 2022 06:02 By: will  |
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Experimenting with P90CE201, a 68000 compatible microcontroller Introducing X688 By: plasmo on Fri, 06 December 2019 |
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Mon, 20 June 2022 08:58 By: mikesmith  |
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sbc-188 v3 Compiling firmware for SBC-188 v3 |
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Fri, 17 June 2022 17:43 By: microbit  |
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Arrow keys to SBC-188 key sequence to send arrow up/down etc to SBC-188 serial |
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Wed, 15 June 2022 01:34 By: microbit  |
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SBC-188 DOS booting Bad/missing command interpreter |
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Sun, 12 June 2022 23:27 By: microbit  |
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SBC-188 V3.2 board problem [SOLVED] |
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Sat, 11 June 2022 20:21 By: microbit  |
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edit and compile software for z80 system Whats your reccomendations |
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Sat, 04 June 2022 10:28 By: scruss  |
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HBC-56 project 65C02 + TMS9918A on a backplane |
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Wed, 01 June 2022 06:40 By: visrealm  |
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ZSID patched for Z180 ZSID is the Z80 CP/M debugger. it needs to know Z180 instructions |
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Mon, 30 May 2022 02:12 By: hperaza  |
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Z80 MC6845 video board examples shared memory designs with schematics |
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Tue, 17 May 2022 06:09 By: etchedpixels  |
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Replacing my old hand-wired 65C02 card with a custom PCB The trials and tribulations of replacing my old hand-wired 65C02 CPU card with a custom PCB. |
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Sun, 15 May 2022 19:56 By: visrealm  |
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replacing vintage CPU with MCU emulation |
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Sat, 07 May 2022 09:16 By: scruss  |
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Favorite sources for vintage IC chips By: curbie on Mon, 25 April 2022 |
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Thu, 05 May 2022 17:24 By: jayindallas  |
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MC6800 single-board computer By: gbm on Fri, 28 January 2022 |
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Fri, 22 April 2022 02:35 By: gbm  |
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uPD7220 vs uPD72020 Z180GDC V1 discussion |
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Sun, 10 April 2022 09:48 By: lynchaj  |
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WiFi for Mark IV I've hacked hardware and software to add an ESP-01 to the Mark IV |
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Sat, 09 April 2022 15:10 By: will  |
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Haalllloooo... anybody home? |
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Tue, 05 April 2022 14:26 By: etchedpixels  |
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Using Multi-Core Processors to build a in-circuit replacement/enhancement for vintage CPUs The Parallax P2 Processor set me upon a design path I never expected... From "uFDC" to "uCPU" |
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Sun, 03 April 2022 07:58 By: jayindallas  |
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ECB-DMA Wolfgang Kabatzge's ECB-DMA ( 1 2) |
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Wed, 23 March 2022 10:05 By: lynchaj  |
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Parallel Printer Port driver for Z80 Looking for Z80 assembler code example |
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Thu, 17 March 2022 18:34 By: cluso99  |
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DOS/65 Updated Version to 3.04 ROM |
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Tue, 15 March 2022 19:36 By: floobydust  |
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74LS688 vs 74LS521 Are these equivalent? By: lynchaj on Sun, 27 February 2022 |
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Wed, 09 March 2022 11:33 By: lynchaj  |
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ZZRCC, Z280+RAM+CPLD+CFdisk, replacing ZZ80CF. ( 1 2) By: plasmo on Sun, 20 December 2020 |
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Tue, 08 March 2022 00:36 By: borutk  |
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KiCAD footprint Molex drive power connector? 4 pin Molex PCB drive connector right angle or straight |
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Thu, 03 March 2022 11:27 By: lynchaj  |
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ANN: Z280 CPU and Z280RC system Emulator By: hperaza on Sat, 18 September 2021 |
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Thu, 03 March 2022 04:45 By: lowen  |
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Breakout clone for my 6502 / TMS9918A build |
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Tue, 01 March 2022 23:16 By: visrealm  |