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CLI: Difference between revisions
From SnesLab
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* [[Eyes & Lichty]], [https://archive.org/details/0893037893ProgrammingThe65816/page/443 page 443] on CLI | * [[Eyes & Lichty]], [https://archive.org/details/0893037893ProgrammingThe65816/page/443 page 443] on CLI | ||
* [[Labiak]], [https://archive.org/details/Programming_the_65816/page/n142 page 132] on CLI | * [[Labiak]], [https://archive.org/details/Programming_the_65816/page/n142 page 132] on CLI | ||
* [[MCS6500 Manual]] | * 3.2.2 on [[MCS6500 Manual]], [https://archive.org/details/mos_microcomputers_programming_manual/page/n41 page 26] on CLI | ||
* [[Carr]], [https://archive.org/details/6502UsersManual/page/n267 page 254] on CLI | * [[Carr]], [https://archive.org/details/6502UsersManual/page/n267 page 254] on CLI | ||
* [[Leventhal]], [https://archive.org/details/6502-assembly-language-programming/page/n103 page 3-54] on CLI | * [[Leventhal]], [https://archive.org/details/6502-assembly-language-programming/page/n103 page 3-54] on CLI | ||
Revision as of 03:41, 8 August 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Implied (type 2) | 58 | 1 byte | 2 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | 0 | . | . | |
CLI is a 65x instruction that clears the interrupt disable flag, which enables maskable interrupts. To handle nested interrupts, a CLI is required.
Syntax
CLI
See Also
External Links
- Eyes & Lichty, page 443 on CLI
- Labiak, page 132 on CLI
- 3.2.2 on MCS6500 Manual, page 26 on CLI
- Carr, page 254 on CLI
- Leventhal, page 3-54 on CLI
- snes9x implementation of CLI: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1434