GETBH (Super FX): Difference between revisions

Revision as of 05:03, 19 July 2023


Basic Info
Opcode	Length	ROM Speed	RAM Speed	Cache Speed
3DEF	2 bytes	6 to 10 cycles	6 to 9 cycles	2 to 6 cycle


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

GETBH (Get Byte High) is a Super FX instruction that loads one byte from the ROM buffer into the high byte of the destination register and the low byte of the source register into the low byte of the destination register.

External Links

Official Super Nintendo development manual on GETBH: Page 2-9-51 of Book II

@@ Line 35: / Line 35: @@
 |}
-'''GETBH''' is a [[Super FX]] instruction that loads one byte from the [[ROM buffer]] into the high byte of the [[destination register]] and the low byte of the [[source register]] into the low byte of the destination register.
+'''GETBH''' (Get Byte High) is a [[Super FX]] instruction that loads one byte from the [[ROM buffer]] into the high byte of the [[destination register]] and the low byte of the [[source register]] into the low byte of the destination register.
 === See Also ===