From: Jim Brain (brain_at_jbrain.com)
Date: 2007-12-15 05:38:53
David Wood wrote: > That said, recreating the 1541 board sounds interesting. Is your idea to > implement an ide-only version? If so that saves much design, as you won't > need the analogue section. > Truly. I laid out the essentials (6502, 256kB RAM, 64kB EPROM, 6522, X-IDE parts, '14, '06, a couple '138s for decoding, 2 IDE connectors and a CF connector, IEC, expansion port) on a board 4" by 2.1. No wiring as yet, but it looks to all fit, if you put parts on both sides (or, I get very creative on layout). It was just a few minutes work; I didn;t spend too much time on it. Still, with the right firmware you could have a fully functioning computer on a board. Jim Message was sent through the cbm-hackers mailing list
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