BLT (Super FX): Difference between revisions

Revision as of 03:46, 13 July 2023


Basic Info
Opcode	Length	ROM Speed	RAM Speed	Cache Speed
06	2 bytes	6 cycles	6 cycles	2 cycles


Flags Clobbered
B	ALT1	ALT2	O/V	S	CY	Z
0	0	0	.	.	.	.

BLT (Branch if Less Than ) is a Super FX opcode that performs a jump if the negative flag is unequal to the O/V flag, effectively checking for a signed less-than comparison (compare BCC which is an unsigned less-than comparison).

According to fullsnes, the official documentation has BLT exchanged with BGE. [2]

External Links

Official Nintendo documentation on BLT: Page 2-9-24 of Book II
[2] https://problemkaputt.de/fullsnes.htm#snescartgsuncpumisc

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-'''BLT''' (Branch if Less Than ) is a [[Super FX]] opcode that performs a jump if the [[negative flag]] is unequal to the [[O/V]] flag, effectively checking for a signed less-than comparison (compare [[BCC]] which is an unsigned less-than comparison).
-According to [[fullsnes]], the official documentation has BLT exchanged with [[BGE]]. [2]
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 !colspan="8"|Basic Info
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+'''BLT''' (Branch if Less Than ) is a [[Super FX]] opcode that performs a jump if the [[negative flag]] is unequal to the [[O/V]] flag, effectively checking for a signed less-than comparison (compare [[BCC]] which is an unsigned less-than comparison).
+According to [[fullsnes]], the official documentation has BLT exchanged with [[BGE]]. [2]
 === See also ===