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Re:Z80 CPU Microprocessor Instant Reference Card (1981) [pdf] by RetroSpark on Sunday July 14, 2024 @08:18AM (#40960494)
> no instruction timing chart?

Instruction timings are in the pink table on the left-hand side. For example, `ADC HL, BC; ED4A; H15` means that the instruction affects the flags as in row H and takes 15 cycles to execute.

Re:Z80 CPU Microprocessor Instant Reference Card (1981) [pdf] by PreInternet01 on Friday July 19, 2024 @12:12PM (#41007957)
Yeah, you're right, and I totally missed that on my first scan, probably due to being blinded by the huge hex conversion chart...