Acorn System Refurbishment (replica boards)

Just as I'd finished getting the System 2 computer working up pop some replica System 1 boards on eBay courtesy of  Trevor Hamblett (trev_ham on stardot) so I had to buy a couple of sets !

I've reserved one set as a replica System 1, the other set are to replace the wired boards in the System 2:

6502 CPU Board: Wired and Replica

My Hand Wired Replica 6502 CPU BoardTrev_ham Replica 6502 CPU Board


Cassette Interface: Wired and Replica

My Handwired Cassette Interface BoardTrev_ham Replica Keyboard Cassette Interface Board

(At some point I'll add some notes about modifications to the replica boards for fitting in the card frame system)

Trevor has produced other replica boards including the Teletext VDU, RAM/ROM Board, Backplane and a Keyboard. 

Back to the System 3 Upgrade . . .

Floppy Disk Controller

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