Keith
DMON-S_original_docs.zipDave Parkins dug up the original DMON-S files and I have uploaded them here for your delight. Note that some characters are wrong, I think they have bit 7 set as part of a CP/M editor. These should be few, and easily correctable.The date codes are dd/mm/yy format. Zip Archive - 42.40 kB - 06/04/2023 at 02:21 |
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DMON.txtSource code for DMON-M and DMON-S using conditional assembly.Does not generate DMON-H yet. Assembles online at asm80.com plain - 38.13 kB - 05/21/2023 at 21:42 |
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CHSSGRAF.txtCharacter generator font ROM for Interak.Contains special graphics for chess. LABEL: CG2 V0208 870710 Size 8K in 2764. plain - 140.33 kB - 05/21/2023 at 01:39 |
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CHSSGRAF.BINCharacter generator font ROM for Interak.Contains special graphics for chess. LABEL: CG2 V0208 870710 Size 8K in 2764. octet-stream - 8.00 kB - 05/15/2023 at 00:43 |
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DMON-H.BINInterak boot ROM V3.1.Used with an ASCII keyboard at Port 40H and a serial VDU terminal. No LABEL. octet-stream - 2.00 kB - 05/15/2023 at 00:42 |
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DMON-S V3.1 1985-09-27.binDMON, Serial port version of DMON-M.Removes the need for an Interak Keyboard and Video board. octet-stream - 2.00 kB - 05/14/2023 at 01:30 |
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DMON-S V3.1 1985-09-27.hexHex file of DMON-S.hex - 5.65 kB - 05/14/2023 at 01:30 |
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Interak_VDU-2K_timing_generator_2.hVDU-K timing generator ROM, as a 4 kbyte C array of unsigned char.x-chdr - 20.86 kB - 05/08/2023 at 15:52 |
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Interak_VDU-2K_timing_generator_2.binVDU-K timing generator ROM, 8k binary.Only the first 4K is used, the last 4K is all 0xFF. octet-stream - 8.00 kB - 05/08/2023 at 15:52 |
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Interak_VDU-K_timing_generator_1.txtVDU-K timing generator ROM, reverse-engineered source code.plain - 18.88 kB - 05/14/2023 at 13:00 |
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Interak_VDU-K_timing_generator_1.hexVDU-K timing generator ROM, intel hex file.hex - 11.28 kB - 05/07/2023 at 16:33 |
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Interak_VDU-K_timing_generator_1.binVDU-K timing generator ROM, 4k binary.Only the first 2K is used, the last 2K is all 0xFF. octet-stream - 4.00 kB - 05/07/2023 at 16:33 |
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CharGen-1.txtSource code for the Interak character generator.128 characters, in 8x10 character cells. 2K ROM. plain - 51.45 kB - 05/02/2022 at 21:20 |
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NoCode_V9938_MSX_Video_Circuit.pngVDU-L video card with V9938 chip.Designed by Bob Eldridge but never made it to production. Portable Network Graphics (PNG) - 696.15 kB - 03/27/2021 at 20:38 |
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XPRN2.zipParallel Printer Port.Zip Archive - 1.61 MB - 11/01/2019 at 20:37 |
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BIN.zipDe Luxe Binders.Zip Archive - 643.75 kB - 10/29/2019 at 20:01 |
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MZC1.zipZ380 project initial design notes.Zip Archive - 12.98 MB - 10/28/2019 at 02:25 |
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INTK_system.zipInterak System Notes.Zip Archive - 7.46 MB - 10/28/2019 at 02:17 |
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INTK_description.zipInterak System 1 Description.Zip Archive - 6.56 MB - 10/28/2019 at 02:17 |
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XPRN3.zipParallel Printer Port.Zip Archive - 7.58 MB - 10/28/2019 at 02:10 |
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INTK_general.zipInterak General Description.Zip Archive - 3.85 MB - 10/28/2019 at 02:09 |
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MXD2.zipDynamic RAM card, 16K.Zip Archive - 4.68 MB - 10/28/2019 at 02:09 |
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M3UDIPCX.zipDeluxe Diplomat Metal Case Assembly.Zip Archive - 1.12 MB - 10/28/2019 at 02:07 |
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Literature_Request.zipLiterature Request.NB. Greenbank Electronics are not currently trading. Zip Archive - 1.02 MB - 10/28/2019 at 02:06 |
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SBC1.zipZ80 Single Board Computer.Zip Archive - 15.20 MB - 10/28/2019 at 02:01 |
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AC9251.zipAztec CPU AC9251 Data and Mounting.Zip Archive - 729.11 kB - 10/28/2019 at 01:59 |
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VDTI1.zipVideo Display Terminals, with Keyboards.Zip Archive - 386.60 kB - 10/28/2019 at 01:59 |
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6402_board.zipSerial board using the 6402. Photos only.Zip Archive - 127.72 kB - 10/28/2019 at 01:58 |
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price_list.zipInterak Price ListZip Archive - 115.31 kB - 10/28/2019 at 01:57 |
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ISBUS.zipInterak BusZip Archive - 14.00 MB - 10/28/2019 at 01:45 |
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PCG.zipProgrammable Character Generator for the VDUKZip Archive - 6.41 MB - 10/28/2019 at 01:45 |
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PSD.zipPower Supply Distribution.Zip Archive - 6.73 MB - 10/28/2019 at 01:41 |
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RTC1.zipReal Time Clock board, using MC146818 chip.Zip Archive - 2.70 MB - 10/28/2019 at 01:39 |
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LKP1.zipLatched Keyboard Port.Zip Archive - 29.89 MB - 10/27/2019 at 22:54 |
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QS1.zipQuad Serial board.application/zip - 15.24 MB - 10/27/2019 at 22:37 |
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MPP2.zipMemory-mapped PROM Programmer.Zip Archive - 421.82 kB - 10/27/2019 at 22:36 |
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RI12.zipRelay Output Board.Zip Archive - 1.17 MB - 10/27/2019 at 22:25 |
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TCP1.zipTape Cassette Player.Just brief data sheet. Zip Archive - 270.07 kB - 10/27/2019 at 22:23 |
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2012-03-07_Interak_Port_Map.zipInterak I/O Port mapZip Archive - 2.01 kB - 10/27/2019 at 22:19 |
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HSDEV.zipHi-Soft Development package.Just brief data sheet. Zip Archive - 1.03 MB - 10/27/2019 at 22:17 |
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RRM14.zip14K RAM/ROM board.Just brief data sheet. Zip Archive - 13.86 MB - 10/27/2019 at 22:08 |
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COMS3.zipSerial Communications board. No manual or data sheet, just circuit sketches.Zip Archive - 3.73 MB - 10/27/2019 at 22:01 |
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DTI.zipDual Tape Interface.Just brief data sheet for now. Zip Archive - 0 bytes - 10/27/2019 at 21:55 |
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FDD1.zipFloppy Disk Drive.Just brief data sheet for now. application/zip - 1.32 MB - 10/27/2019 at 21:52 |
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DIP.zipDIP chip prototyping board.Just brief data sheet for now. Zip Archive - 1.96 MB - 10/27/2019 at 21:49 |
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FDC.zipFloppy Disk Controller.Zip Archive - 36.30 MB - 10/27/2019 at 21:49 |
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EXTN.zipBus extender card.Just scans and brief data sheet for now. Zip Archive - 425.89 kB - 10/27/2019 at 21:37 |
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DRM64.zipDRM64. 64K DRAM board.Zip Archive - 4.84 MB - 10/27/2019 at 21:31 |
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DMON.zipDMON-M Disk Monitor. Manual, source code and listing.Zip Archive - 11.81 MB - 10/27/2019 at 21:27 |
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CPM_details.zipCP/M detailsapplication/zip - 7.42 MB - 10/27/2019 at 21:09 |
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CPM_Plus_user_manual.zipCP/M+ User ManualZip Archive - 6.81 MB - 10/27/2019 at 20:44 |
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PSG2.zipPSG-2 Programmable Sound Generator.Zip Archive - 1.57 MB - 10/27/2019 at 20:39 |
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3URACK.zip3U rack assembly instructions.Zip Archive - 1.07 MB - 10/27/2019 at 20:31 |
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PGM-1_EPROMProgrammer.pdfPGM-1 EPROM programmer boardAdobe Portable Document Format - 2.62 MB - 10/27/2019 at 20:12 |
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MZB80.zipMZB80 Z80 processor boardZip Archive - 17.02 MB - 10/27/2019 at 20:06 |
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ZYMON64.zipZYMON Z80 monitor. No manual, presumably an extension of ZYMON2. No source code.Zip Archive - 76.54 kB - 10/27/2019 at 19:46 |
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ZYMON2.zipZYMON Z80 monitor manual and source code.Zip Archive - 11.41 MB - 10/27/2019 at 19:34 |
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ZYBASIC.zipZYBASIC Z80 BASIC and Manual.application/zip - 1.79 MB - 10/27/2019 at 19:19 |
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VDU2K.zipVideo board based on the Z80.Presumably an evolution of the VDUK. Zip Archive - 7.12 MB - 10/27/2019 at 19:09 |
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VDUK.zipVideo board based on the Z80.Zip Archive - 8.88 MB - 10/27/2019 at 19:03 |
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MZB3.zipMZB3 Z80 processor board.Zip Archive - 8.36 MB - 10/27/2019 at 18:22 |
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Interak-top-level.zipTop level files. Unzip into a directory called "Greenbank" or "Interak", and unzip other zip files into sub-directories.Zip Archive - 4.59 kB - 10/27/2019 at 18:05 |
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Interak Z80 Computer documentation
Greenbank Electronics, Liverpool, made this rack-based Z80 computer. This project is to preserve the copious documentation for posterity.