acorncomputers
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acorncomputers [2018-01-31 16:28] – tim | acorncomputers [2019-01-18 11:49] – tim | ||
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- | ====== Acorn Computers | + | ====== Acorn Computers ====== |
+ | |||
+ | ===== Inventory ===== | ||
+ | |||
+ | Following a clear-out, we now have one BBC Master and one Model B in good working order. | ||
BBC Master 128 (01-AMB15-0222432) | BBC Master 128 (01-AMB15-0222432) | ||
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* Case in reasonable condition but yellowed and dirty. | * Case in reasonable condition but yellowed and dirty. | ||
* No Econet module. | * No Econet module. | ||
+ | |||
+ | BBC Model B (Hacklab asset #27) | ||
+ | |||
+ | * Fully working | ||
+ | * Issue 7 board | ||
+ | * 8271 disk controller | ||
+ | * Econet | ||
+ | * ZIF ROM socket | ||
+ | * ROMs: OS 1.20, BASIC, DNFS 1.21, Wordwise | ||
+ | * PSU capacitors replaced 2018-01. | ||
+ | * Case in good condition. Clean and intact, minor scuffs only. | ||
+ | |||
+ | Peripherals: | ||
+ | |||
+ | * Single 5.25" floppy drive | ||
+ | * External 6502 Second Processor | ||
+ | * Microvitec CUB 1451 monitor, serial number 128754 | ||
+ | * AMX mouse | ||
+ | |||
+ | Unsorted donation box containing: | ||
+ | |||
+ | * Donated Model B | ||
+ | * Donated Electron with Plus 3 | ||
+ | * Joystick | ||
+ | |||
+ | ===== Stuff that we used to have ===== | ||
< | < | ||
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* Keyboard has damaged ribbon cable | * Keyboard has damaged ribbon cable | ||
* OS ROM appears upgraded with a stacked socket (VLI / 551 VM 9481 / 231024-1028 / 0201,843-0 / Acorn / SING-T)</ | * OS ROM appears upgraded with a stacked socket (VLI / 551 VM 9481 / 231024-1028 / 0201,843-0 / Acorn / SING-T)</ | ||
- | |||
- | BBC Model B (Hacklab asset #27) | ||
- | |||
- | * Fully working | ||
- | * Issue 7 board | ||
- | * 8271 disk controller | ||
- | * Econet | ||
- | * ROMs: OS 1.20, BASIC, DNFS 1.21, Wordwise | ||
- | * PSU capacitors replaced 2018-01. | ||
- | * Case in good condition. Clean and intact, minor scuffs only. | ||
< | < | ||
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* R65C02P3 11450-13 8642 | * R65C02P3 11450-13 8642 | ||
* 8143 SY6502A | * 8143 SY6502A | ||
- | * 7-pin DIN to 3-pin DIN and 2.5mm plug (3x, unopened, for cassette recorder) | + | * 7-pin DIN to 3-pin DIN and 2.5mm plug (<del>3x</ |
* 7-pin DIN to 7-pin DIN (2x) | * 7-pin DIN to 7-pin DIN (2x) | ||
* 5-pin DIN to 3.5mm plug | * 5-pin DIN to 3.5mm plug | ||
- | * BBC Model B PSU, C2 capacitor replaced 2013-03-05 | + | * <del>BBC Model B PSU, C2 capacitor replaced 2013-03-05</ |
* AMX mouse | * AMX mouse | ||
- | * Set parts from a Model B: 4 short screws, BNC connector, short wire | + | * <del>Set parts from a Model B: 4 short screws, BNC connector, short wire</ |
* 5.25" floppy drive cleaning kit | * 5.25" floppy drive cleaning kit | ||
* 3.5" floppy disc | * 3.5" floppy disc | ||
- | * Model B keyboard ribbon cable | + | * <del>Model B keyboard ribbon cable</ |
* 5.25" floppy drive mechanism (marked "Do not use, I eat discs" | * 5.25" floppy drive mechanism (marked "Do not use, I eat discs" | ||
* Watford Electronics single 5.25" floppy drive (computer-powered) - 80 track only, appears to work. | * Watford Electronics single 5.25" floppy drive (computer-powered) - 80 track only, appears to work. |
acorncomputers.txt · Last modified: 2023-06-18 20:02 by tim