SPACE WAR for PDP-11 - link issues

Paul Koning paulkoning at comcast.net
Thu Jan 3 15:30:12 CST 2019



> On Jan 3, 2019, at 3:49 PM, Mattis Lind via cctalk <cctalk at classiccmp.org> wrote:
> 
> Success sort off!
> 
> ...
> 
> HALT instruction, PC: 000042 (BIC R4,SP)
> 
> sim>
> 
> So it does run! I would guess that the lack of proper AD01 and AA11
> hardware in SimH is the reason for the HALT, but it remain to be
> investigated!
> 
> Next step is to adapt the code to the AR11 hardware in place for AD01 and
> AA11.

Or add AA11/AD01 emulation?  They are simple devices.

I wonder if I still have my lab extensions to RT11 BASIC, which include code for those peripherals (as well as DR-11 and KW11-P).

	paul



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