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BPL (Super FX): Difference between revisions
From SnesLab
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|+ | |+ | ||
|B | |B | ||
|ALT1 | |[[ALT1]] | ||
|ALT2 | |[[ALT2]] | ||
|O/V | |[[O/V]] | ||
|S | |S | ||
|CY | |[[CY]] | ||
|Z | |Z | ||
|+ | |+ | ||
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'''BPL''' (Branch plus) is a [[Super FX]] instruction that performs a conditional jump. | '''BPL''' (Branch plus) is a [[Super FX]] instruction that performs a conditional jump if the [[sign flag]] is clear. If the sign flag is set, nothing happens. | ||
=== See Also === | |||
* [[BNE (Super FX)]] | |||
* [[BPL]] | |||
=== External Links === | === External Links === | ||
* Official Nintendo documentation on BPL: [https://archive.org/details/SNESDevManual/book2/page/n186 Page 2-9-30 of Book II] | * Official Nintendo documentation on BPL: [https://archive.org/details/SNESDevManual/book2/page/n186 Page 2-9-30 of Book II] | ||
* example: [https://archive.org/details/SNESDevManual/book2/page/n187 page 2-9-31], lbid. | |||
[[Category:Super FX]] | [[Category:Super FX]] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Two-byte Instructions]] |
Latest revision as of 01:20, 11 December 2023
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
0A?? | 2 bytes | 6 cycles | 6 cycles | 2 cycles |
Flags Affected | ||||||||
---|---|---|---|---|---|---|---|---|
B | ALT1 | ALT2 | O/V | S | CY | Z | ||
. | . | . | . | . | . | . |
BPL (Branch plus) is a Super FX instruction that performs a conditional jump if the sign flag is clear. If the sign flag is set, nothing happens.
See Also
External Links
- Official Nintendo documentation on BPL: Page 2-9-30 of Book II
- example: page 2-9-31, lbid.