We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

CMP (Super FX): Difference between revisions

From SnesLab
Jump to: navigation, search
(linkify B)
Line 46: Line 46:


=== External Links ===
=== External Links ===
* Official Nintendo documentation on CMP: [https://archive.org/details/SNESDevManual/book2/page/n197 Page 2-9-41 of Book II]
* Official Nintendo documentation on CMP: 9.29 on [https://archive.org/details/SNESDevManual/book2/page/n197 page 2-9-41 of Book II]


[[Category:ASM]]
[[Category:ASM]]
[[Category:Super FX]]
[[Category:Super FX]]
[[Category:Two-byte Instructions]]
[[Category:Two-byte Instructions]]

Revision as of 20:43, 1 July 2024

Basic Info
Addressing Mode Opcode Length ROM Speed RAM Speed Cache Speed
Implied 3F6n 2 bytes 6 cycles 6 cycles 2 cycles
Flags Affected
B ALT1 ALT2 O/V S CY Z
0 0 0

CMP (Compare) is a Super FX instruction that compares the operand register with the source register. Internally, this is done via a subtraction, but the difference is not stored anywhere.

The operand can be any register from R0 to R15.

See Also

External Links