Subject: Re: [stella] Critical CPU/TIA Timing From: Thomas Jentzsch <tjentzsch@xxxxxx> Date: Sun, 14 Sep 2003 09:09:15 +0200 |
C. Bond wrote: >I think you're right to focus on where the instruction execution >ends, because that last cycle is where the action takes place. If >I understand your remark about WSYNC, a STA Z.P. (3 cycles) >should start at cycle 74, but a STA Z.P.,X should start at cycle >73. Correct? Yes, yes and yes. :-) Have fun! Thomas ---------------------------------------------------------------------------------------------- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/
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