If I had to make a random guess, look at the microprogrammed operate codes, e.g SNA CLA; CLL CML RTR;
SETUNT, 0 STL TAD (-7607 SZA /IF IT IS 7607, TAD (7 /ITS UNIT 0 AND (7 CLL CML RTR RTR DCA UNIT10 TAD DVTYPE AND (10 SNA CLA JMP I SETUNT /TC08 - FINISHED CLL TAD UNIT10 AND (7000 /TD8E ENTRY POINTS ARE STRANGE - TAD UNIT10 /MUST ROTATE UNIT NUMBER LEFT 1 SZL TAD (1000 DCA UNIT10 JMS I (TDUSET /SET UP TD8E OPCODES JMP I SETUNT This communication may not represent my employer's views, if any, on the matters discussed. On 20-Mar-13 18:05, Bob Supnik wrote:
I tried running PIP10 from the image Ian was using.If the simulator is configured for a TC08, it hangs. It is in a loop doing IOT 773/JMP .-1, which is a TD8E IOT.If the simulator is configured for a TD8E, it returns an error. I tried DTA0:/Z and got OUTPUT FILE OPEN ERROR.So the first issue is that PIP10's logic for telling which DECtape controller is present uses some feature that the simulator is doing incorrectly.The second issue is what happens beyond that point. /Bob _______________________________________________ Simh mailing list [email protected] http://mailman.trailing-edge.com/mailman/listinfo/simh
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