> From: Kevin Handy <khandy2...@gmail.com> > Date: Wed, 5 Apr 2017 01:31:54 -0600
> Don't know theproperplace to ask ths, so thought I'd ask here. > Does this indicate aproblem with panda-dist, klh10, ornormal behaviour? I'm > asking about the "ILLEGAL INSTRUCTION" message. Seems to not have caused > any problems, but... > @log operator > @enable > $terminal vt100 > $basic > > READY > 10 PRINT "HELLO" > 20 END > LIST > > NONAME.B20 > Wednesday, April 5, 2017 00:17:22 > > 00010 PRINT "HELLO" > 00020 END > > READY > RUN > > NONAME.B20 > Wednesday, April 5, 2017 00:17:29 > > HELLO > > > Compile time: 0.004 secs > Run time: 0.004 secs Elapsed time: 0:00:00 > > READY > SAVE TEST.BAS > > READY > OLD TEST.BAS > > ? ILLEGAL INSTRUCTION EXECUTED > ? INTERNAL ERROR AT PC 15636 > ? Proceed at your own risk... > > READY TOPS-20 on an XKL Toad-2: !basic READY 10 print "HELLO" 20 end list NONAME.B20 Thursday, April 6, 2017 11:08:35 00010 print "HELLO" 00020 end READY run NONAME.B20 Thursday, April 6, 2017 11:08:41 HELLO Compile time: 0.025 secs Run time: 0.037 secs Elapsed time: 0:00:00 READY save test.bas READY old test.bas ? Illegal memory read ! !i fo => BASIC (1): HALT at 477571; latest error: Reference to non-existent page, 0:00:00.5 Fork 2: HALT at 477571; latest error: Reference to non-existent page, 0:00:00.0 ! Tops-10 on a DECSYSTEM-2065: .r basic READY, FOR HELP TYPE HELP. 10 print "hello" 20 end list NONAME 11:09 05-APR-;7 10 print "hello" 20 end READY run NONAME 11:09 05-APR-;7 hello TIME: 0.02 SECS. READY save test.bas READY old test.bas READY It looks as though it's an issue with the BASIC distributed with TOPS-20, rather than a KLH10 or Panda distribution problem. Have you tried it on a SimH KS-10 (bringing the question back to relevance for this list)? Rich Rich Alderson Sr. Systems Engineer Living Computers: Museum + Labs 2245 1st Avenue S Seattle, WA 98134 http://www.LivingComputers.org/ _______________________________________________ Simh mailing list Simh@trailing-edge.com http://mailman.trailing-edge.com/mailman/listinfo/simh