jgharston

On a real PDP11 HALT stalls the CPU until a hardware reset. On emulators such as E11 and SIMH it drops out to the emulator command line usually saying something...

2001E XOS_Module Used by the *BASIC command to RMRun itself, the ARM equivalent of *FX142,n 31 READVDUVARIABLES used in A=VDU(x) 61 SETCOLOUR 65 SCREENMODE Simple enough to implement. READVDUVARIABLES(n)=OSBYTE(160,n) SETCOLOUR(n):VDU...

Oh, definitely, I'm not planning to change any code at the moment, just drafting a road map. At the moment I've got my tube-swi.c to compile, but not link with...

Answering BigEd's question in post#2, the suggested target roadmap is very close to what the ARM2/ARMEval actually uses (and is a tidied up version of what is buried very far...