We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
BVC: Difference between revisions
From SnesLab
(→See Also: BVC) |
(clobbered -> affected) |
||
| Line 14: | Line 14: | ||
{| class="wikitable" style="float:right;clear:right;width:30%" | {| class="wikitable" style="float:right;clear:right;width:30%" | ||
!colspan="9"|Flags | !colspan="9"|Flags Affected | ||
|+ | |+ | ||
|N | |N | ||
Revision as of 20:41, 19 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| relative | 50 | 2 byte | 2 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
BVC is a 65x instruction that performs a branch if the overflow flag is clear.
See Also
External Links
- Eyes & Lichty page on BVC: https://archive.org/details/0893037893ProgrammingThe65816/page/n465
- Labiak page on BVC: https://archive.org/details/Programming_the_65816/page/n138
- MCS6500 Manual page on BVC: https://archive.org/details/mos_microcomputers_programming_manual/page/n56
- Carr page on BVC: https://archive.org/details/6502UsersManual/page/n265
- Leventhal page on BVC: https://archive.org/details/6502-assembly-language-programming/page/n100
- snes9x implementation of BVC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1395