[Coco] Assembly timing question

Lee Patterson lee at 8bitcoder.com
Mon Mar 21 21:53:45 EDT 2016


Looking at 6809 Assembly Language Programming by Leventhal, and trying to figure out cycle counts. Addressing modes 

1) What addressing mode is LDA ,X+ using? I think it's extended direct addressing, which is 5 cycles.
2) leay 1,y is listed as 4+ cycles. How do I know how many the "+" is?

Thanks,
Lee

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