MDFS::Info.Comp.BBC.Circuits Search

BBC/Master Circuit Diagrams

32016copro.gif   177K 2500x1800 32016 external CoProcessor
6502copro.gif    426K 4096x2897 6502 external CoProcessor
6809acn.gif       81K 1715x1188 Acorn 6809 CPU card, hand drawn
6809cpu.gif       41K 1024x702  Acorn 6809 CPU card, redrawn
80186copro.gif   758K 4096x2971 80186 internal CoProcessor
bbc.gif          775K 4096x2773 BBC computer
bbckbd.gif       115K 2585x1807 BBC keyboard with corrections
bbcplus.gif      957K 4096x2971 BBC B+ computer
compact.gif      192K 4096x2971 Master Compact computer
electron.gif     495K 4096x2971 Electron computer - still being cleaned up
eprom.gif         81K 2794x2048 EPROM cartridge
master1.gif      688K 4096x2971 Master 128 sheet 1
master2.gif      763K 4096x2971 Master 128 sheet 2
z80copro.gif     479K 4096x2897 Z80 external CoProcessor
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Last update: 22-Apr-2009