vdub_bobby Posted April 21, 2008 Share Posted April 21, 2008 Anyone ever tested any of the illegal opcodes on the 7800? Quote Link to comment Share on other sites More sharing options...
+bcombee Posted April 21, 2008 Share Posted April 21, 2008 Since 2600 games using those opcodes work on the 7800, I'm pretty confident they'll work in 7800 mode too. Quote Link to comment Share on other sites More sharing options...
vdub_bobby Posted April 21, 2008 Author Share Posted April 21, 2008 Since 2600 games using those opcodes work on the 7800, I'm pretty confident they'll work in 7800 mode too. Good point! Never thought of that... Quote Link to comment Share on other sites More sharing options...
gdement Posted April 23, 2008 Share Posted April 23, 2008 Since 2600 games using those opcodes work on the 7800, I'm pretty confident they'll work in 7800 mode too. Probably so. But it's worth pointing out that the CPU is running at a faster clock in 7800 mode, so it's always possible that unsupported instructions could become less stable at that speed. Quote Link to comment Share on other sites More sharing options...
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