We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
BMI: Difference between revisions
From SnesLab
(→See Also: BMI) |
(made basic info table shorter) |
||
| Line 1: | Line 1: | ||
{| class="wikitable" style="float:right;clear:right;width: | {| class="wikitable" style="float:right;clear:right;width:40%" | ||
!colspan="8"|Basic Info | !colspan="8"|Basic Info | ||
|+ | |+ | ||
Revision as of 21:50, 18 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| relative | 30 | 2 byte | 2 cycles | ||||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
BMI (Branch if Minus) is a 65x instruction that performs a jump if the negative flag is set.
See Also
External Links
- Eyes & Lichty page on BMI: https://archive.org/details/0893037893ProgrammingThe65816/page/n458
- Labiak page on BMI: https://archive.org/details/Programming_the_65816/page/n132
- MCS6500 Manual page on BMI: https://archive.org/details/mos_microcomputers_programming_manual/page/n55
- Carr page on BMI: https://archive.org/details/6502UsersManual/page/n263
- Leventhal page on BMI: https://archive.org/details/6502-assembly-language-programming/page/n96
- snes9x implementation of BMI: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1375