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The 8 Bit Acorn Webring
< > Random Hub Join

Here

This is for information I haven't seen anywhere else. I add to this as and when.

Opus Challenger 3-in-1

6502 Interrupts

Elsewhere

As above, but other people's sites.

John Kortink's SN76489 notes

Maxim's SN76489 notes

Electrem page

James Fidell's BBC Micro documentation

cbm-hackers post regarding 6502 test suite with ASCII source

(In case the list archive moves, you can download 6502 test suite from this site, tar/gz file, 215K)


Tom Seddon -- email modelb snail bbcmicro full-stop com