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ALT2: Difference between revisions
From SnesLab
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{| class="wikitable" style="float:right;clear:right;width:40%" | {| class="wikitable" style="float:right;clear:right;width:40%" | ||
!colspan="8"|Basic Info | !colspan="8"|Basic Info | ||
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{| 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 | ||
|+ | |+ | ||
|B | |B | ||
|ALT1 | |[[ALT1]] | ||
|ALT2 | |[[ALT2]] | ||
|O/V | |[[O/V]] | ||
|S | |S | ||
|CY | |[[CY]] | ||
|Z | |Z | ||
|+ | |+ | ||
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|. | |. | ||
|} | |} | ||
'''ALT2''' is both the name of a [[Super FX]] flag and the flag prefix instruction that sets it. | |||
=== See Also === | |||
* [[ALT1]] | |||
* [[ALT3]] | |||
=== External Links === | === External Links === | ||
* Official Nintendo documentation on ALT2: https://archive.org/details/SNESDevManual/book2/page/n164 | * Official Nintendo documentation on ALT2: 9.9 on [https://archive.org/details/SNESDevManual/book2/page/n164 page 2-9-8 of Book II] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Flags]] | [[Category:Flags]] | ||
[[Category: | [[Category:Super FX]] | ||
[[Category:Flag Prefix Instructions]] | [[Category:Flag Prefix Instructions]] | ||
[[Category:One-byte Instructions]] |
Revision as of 11:25, 21 December 2023
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
3E | 1 byte | 3 cycles | 3 cycles | 1 cycle |
Flags Affected | ||||||||
---|---|---|---|---|---|---|---|---|
B | ALT1 | ALT2 | O/V | S | CY | Z | ||
. | . | 1 | . | . | . | . |
ALT2 is both the name of a Super FX flag and the flag prefix instruction that sets it.
See Also
External Links
- Official Nintendo documentation on ALT2: 9.9 on page 2-9-8 of Book II