rob@hhb.UUCP (Robert R Stegmann) (10/31/89)
[This space intentionally not blank.] Here is another GCR compatibility report. Dave, are you out there? The game Corruption (Mac disk) causes an "Illegal Instruction Error" when run. (It's aptly named.) The Spectre crash page looks like this: SR = 00002200 PC = 00000020 Last LineA PC: 0000E020 Last LineA Trap: 0000A746 Last Line A0: 000E0806 USP= 000392AA SSP= 000C7762 SR (T.S., .IPL, ...X, NZVC) = 00002200 R 0 1 2 3 4 5 6 7 D 0000FFFF 00000000 FFFF0000 000001FC 000001FC 0000FFFF 53545253 00000000 A 00000010 00000000 000EF6D8 0000CC1C 0000D054 000C7D60 000C798C 000C7762 I don't know if it's copy protected; it may very well be. Is this program already on a (non-)compatibility list? Here's my setup: I have a 520 upgraded to 1Mb, with a Diverse Data Products MFD 1440 paired DS drive unit - I ran speed.prg - both A: and B: check out to 300 RPM exactly. I have pre-1.4 TOS on ROM. Atari mono monitor. 128K Mac ROMS. GCR last in chain. I am running Spectre 2.3 with the factory settings: 832K, no cache, alt video, no sound. I have tried booting Mac mode with 5.4/3.2 and 6.0/4.2, and I have turned sound off from the control panel before starting the program. No HD20, No MacBeep, No ramdisk, no nothing. rob Robert Stegmann {apple,bellcore,mailrus,rochester,ucsd,uwvax,...}!rutgers!pyrnj!hhb!rob ...!uunet!pyrdc!pyrnj!hhb!rob ...!princeton!hhb!rob Disclaimer, Datclaimer, D'udderclaimer.