acorncomputers
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Table of Contents
Acorn Computers at the Lab
New Audit 2018-01
BBC Master 128 (01-AMB15-0222432)
- fully working
- ROM fitted: WE Transferom DD
- ROM fitted: Logotron LOGO
- Marked “MJL” but probably donated to Hacklab.
- Batteries replaced in modern era.
- Case in reasonable condition but yellowed and dirty.
Serial | Owner | Model | Spec | Status |
01-AMB15-0065278 | Tim | BBC Master | Econet | Working |
01-AMB15-0042078 | Tim | BBC Master | Econet, RetroClinic DataCentre | Working |
Hacklab-22 | Tim | BBC Model B | Faulty | |
none | Al | BBC Model B | Original box | Working |
01-AMB15-0222432 | Martin | BBC Master | Working | |
Hacklab-27 | Martin/Hacklab? | BBC Model B | ||
01-AMB15-0011778 | Hacklab | BBC Master | Incomplete | |
Hacklab-23 | Hacklab | BBC Model B | ||
Hacklab-21 | Hacklab | BBC Model B |
Beebs
BBC Model B (Hacklab asset 27):
- no PSU
- missing composite video connector
- missing screws.
- may belong to Martin
- continuous tone at boot, blank screen
BBC Model B (006447, Hacklab asset 23):
- Donated by Stephen Giles
- PSU present (may be the faulty PSU awaiting replacement capacitor)
Watford DFSSolidisk 128K sideways RAM kitexternal ZIF socket- case dirty but no id markings
- keyboard missing
- missing RAM ICs
BBC Model B (Hacklab asset 21): Watford 32K ramcard
- Watford 32K sideways RAM
- 1770 DFS
- 3.5mm speaker jack
- 2 external switches (not connected)
- case dirty but no id markings
- donated by Stephen Giles
- broken: some chips missing, reports “Illegal address” at boot
- Issue 7 motherboard
BBC Model B (Hacklab asset 22):
- Belongs to Al/Tim
- Makes continuous noise
BBC Model B:
- In box
- Fully working
- Belongs to Al, do not hack.
BBC Master 128 (01-AMB-0011778):
- no PSU, damaged cartridge slot
- missing “8” key
BBC Master 128 (01-AMB15-0222432):
- PSU present, CMOS battery replaced in 2013
- Watford “Transferom” ROM
- case slightly marked
- Belongs to Martin
Peripherals
HCR Electronics EPROM programmer: 1MHz bus interface. (tested, not detected by the software so needs fettling)
Dual 5.25“ floppy drives with integrated monitor plinth.
(more peripherals to be catalogued.)
Notes
See Also
We're going to build an econet.
acorncomputers.1515261247.txt.gz · Last modified: 2018-01-06 17:54 by tim