Schmutzpuppe Posted July 10, 2005 Share Posted July 10, 2005 Hi, does anybody have good documentation/demo source about the RIOT? I am especially interested in the timer function. Quote Link to comment Share on other sites More sharing options...
EricBall Posted July 11, 2005 Share Posted July 11, 2005 http://www.6502.org/documents/datasheets/m...s_6532_riot.pdf Note: there is a "quirk" with the RIOT timer on the 7800. Because the RIOT clock line is slaved to the 6502, which is controlled by MARIA, it gets impacted by the "downshift" the CPU makes when it accesses the TIA and RIOT. Quote Link to comment Share on other sites More sharing options...
Schmutzpuppe Posted July 13, 2005 Author Share Posted July 13, 2005 Thanks for the link! Quote Link to comment Share on other sites More sharing options...
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