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Aug 13, 2011 at 18:54 answer added David Schwartz timeline score: 0
Jul 22, 2011 at 14:58 comment added Chap Ah - what I mean is, you throw the GUI switch, and you have to be able to update its boolean "model" within the CPU. So, it's not the 1620 that'll read the switch while waiting, but the simulator's event queue processor. Sorry for the confusion.
Jul 22, 2011 at 12:17 answer added Neil timeline score: 1
Jul 22, 2011 at 12:12 comment added Gilbert Le Blanc I'm confused. How could the 1620 have synchronous I/O, and have the ability to read switches while waiting on I/O? I understand the Reset key overriding everything.
Jul 22, 2011 at 6:50 history edited Chap CC BY-SA 3.0
Added pseudo-code to help illustrate current run-loop, and the problem.
Jul 22, 2011 at 4:45 history asked Chap CC BY-SA 3.0