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INC: Difference between revisions
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* [[Leventhal]] page on INC: https://archive.org/details/6502-assembly-language-programming/page/n114 | * [[Leventhal]] page on INC: https://archive.org/details/6502-assembly-language-programming/page/n114 | ||
* snes9x implementation of INC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L627 | * snes9x implementation of INC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L627 | ||
* undisbeliever on INC: https://undisbeliever.net/snesdev/65816-opcodes.html#inc-increment | |||
[[Category:ASM]] | [[Category:ASM]] | ||
Revision as of 04:05, 18 May 2023
INC (Increment) is a 65x instruction that increments the value in the location specified by the operand.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| accumulator | 1A | 1 byte | 2 cycles | ||||
| absolute | EE | 3 bytes | 6 cycles | ||||
| direct page | E6 | 2 bytes | 5 cycles | ||||
| absolute indexed X | FE | 3 bytes | 7 cycles | ||||
| direct page indexed X | F6 | 2 bytes | 6 cycles | ||||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | |||
See Also
External Links
- Eyes & Lichty page on INC: https://archive.org/details/0893037893ProgrammingThe65816/page/n482
- Labiak page on INC: https://archive.org/details/Programming_the_65816/page/n152
- MCS6500 Manual page on INC: https://archive.org/details/mos_microcomputers_programming_manual/page/n176
- Carr page on INC: https://archive.org/details/6502UsersManual/page/n273
- Leventhal page on INC: https://archive.org/details/6502-assembly-language-programming/page/n114
- snes9x implementation of INC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L627
- undisbeliever on INC: https://undisbeliever.net/snesdev/65816-opcodes.html#inc-increment