From: Anders Carlsson (anders.carlsson_at_sfks.se)
Date: 2006-07-25 11:12:52
On Tue, 25 Jul 2006, email@example.com wrote: > VIC-1112's, the IEEE interface for the VIC-20. [..] The onboard ROM > is situated at $B000 so auto-start was impossible anyway. I tried > SYS 54056 (= 11*4096) but the VIC freezes completely. As I suggested on Denial, have you confirmed if the 6522 VIA chips in this type of interface are OK? While I don't have a VIC-1112, I checked how the IEEE interfaces I have act without its VIAs. It started up fine with SYS 45056 (typo above). Trying to access the drives made the VIC-20 lock up though. Does there exist a ROM dump of the 1112, in case the start address is different than the first byte of the ROM? -- Anders Carlsson Message was sent through the cbm-hackers mailing list
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