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COP

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Basic Info
Addressing Mode Opcode Length Speed
Stack 02 2 bytes 7 cycles*
Flags Affected
N V M X D I Z C
. . . . 0 1 . .

COP (Co-Processor) is a 65c816 instruction designed to run a co-processor command. The byte following the opcode is called the Signature Byte. COP takes one additional cycle in native mode.

See Also

External Links