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NOP: Difference between revisions
From SnesLab
(→See Also: other NOPs) |
(type 3 admode) |
||
| Line 7: | Line 7: | ||
|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
|implied | |implied (type 3) | ||
|EA | |EA | ||
|1 byte | |1 byte | ||
Revision as of 00:33, 19 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| implied (type 3) | EA | 1 byte | 2 cycles | ||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C |
| . | . | . | . | . | . | . | . |
NOP (No OPeration) is an instruction that does nothing.
See Also
External Links
- Eyes & Lichty page on NOP: https://archive.org/details/0893037893ProgrammingThe65816/page/n496
- Labiak page on NOP: https://archive.org/details/Programming_the_65816/page/n165
- Carr page on NOP: https://archive.org/details/6502UsersManual/page/n278
- Leventhal page on NOP: https://archive.org/details/6502-assembly-language-programming/page/n127
- snes9x implementation of NOP: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1606
- undisbeliever on NOP: https://undisbeliever.net/snesdev/65816-opcodes.html#nop-no-operation