We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
ASR (Super FX): Difference between revisions
From SnesLab
(Clobbered -> affected) |
(→External Links: example) |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 19: | Line 19: | ||
|+ | |+ | ||
|B | |B | ||
|ALT1 | |[[ALT1]] | ||
|ALT2 | |[[ALT2]] | ||
|O/V | |[[O/V]] | ||
|S | |S | ||
|CY | |[[CY]] | ||
|Z | |Z | ||
|+ | |+ | ||
| Line 44: | Line 44: | ||
=== External Links === | === External Links === | ||
* Official Nintendo documentation on ASR: [https://archive.org/details/SNESDevManual/book2/page/n168 Page 2-9-12 of Book II] | * Official Nintendo documentation on ASR: [https://archive.org/details/SNESDevManual/book2/page/n168 Page 2-9-12 of Book II] | ||
* example: [https://archive.org/details/SNESDevManual/book2/page/n169 page 2-9-13 of Book II], lbid. | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:Super FX]] | [[Category:Super FX]] | ||
[[Category:Shift Instructions]] | [[Category:Shift Instructions]] | ||
[[Category:One-byte Instructions]] | |||
Latest revision as of 06:43, 29 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| 96 | 1 byte | 3 cycles | 3 cycles | 1 cycle | |||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | |||||
ASR (Arithmetic Shift Right) is a Super FX instruction that shifts all bits to the right while also leaving the most significant bit unchanged.
See Also
External Links
- Official Nintendo documentation on ASR: Page 2-9-12 of Book II
- example: page 2-9-13 of Book II, lbid.