We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
BCC: Difference between revisions
From SnesLab
(added Leventhal page) |
(snes9x implementation) |
||
| Line 46: | Line 46: | ||
* [[Carr]] page on BCC: https://archive.org/details/6502UsersManual/page/n261 | * [[Carr]] page on BCC: https://archive.org/details/6502UsersManual/page/n261 | ||
* [[Leventhal]] page on BCC: https://archive.org/details/6502-assembly-language-programming/page/n92 | * [[Leventhal]] page on BCC: https://archive.org/details/6502-assembly-language-programming/page/n92 | ||
* snes9x implementation of BCC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1360 | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Inherited from 6502]] | [[Category:Inherited from 6502]] | ||
Revision as of 20:51, 17 May 2023
BCC (Branch if Carry Clear) is a 65x instruction that performs a jump if the carry flag is clear.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| relative | 90 | 2 byte | 2 cycles | ||||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
See Also
External Links
- Eyes & Lichty page on BCC: https://archive.org/details/0893037893ProgrammingThe65816/page/n454
- Labiak page on BCC: https://archive.org/details/Programming_the_65816/page/n127
- MCS6500 Manual page on BCC: https://archive.org/details/mos_microcomputers_programming_manual/page/n55
- Carr page on BCC: https://archive.org/details/6502UsersManual/page/n261
- Leventhal page on BCC: https://archive.org/details/6502-assembly-language-programming/page/n92
- snes9x implementation of BCC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1360