PDP 8/e Problem
rick at rickmurphy.net
Sun Oct 25 19:57:38 CDT 2009
At 10:59 PM 10/24/2009, Rick Bensene wrote:
>I also noted that the HLT instruction doesn't work. So, IOP
>instructions, OSR, and HLT are on the list of instructions that don't
>work. It appears that these instructions just act as a No-Op.
That sounds like the timesharing restrictions being turned on all of
the time. I'd try pulling the KM8E and see if the IOTs start working
right. If so, the "timeshare enabled" logic is on all of the time.
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