ROMB (Super FX): Difference between revisions

Latest revision as of 11:39, 21 December 2023


Basic Info
Opcode	Length	ROM Speed	RAM Speed	Cache Speed
3FDF	2 bytes	6 cycles	6 cycles	2 cycles


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

ROMB is a Super FX instruction that moves the low byte of the source register.

@@ Line 1: / Line 1: @@
-'''ROMB''' is a [[Super FX]] instruction that moves a low byte.
 {| class="wikitable" style="float:right;clear:right;width:40%"
 !colspan="8"|Basic Info
@@ Line 12: / Line 9: @@
 |+
 |3FDF
-|2 byte
+|2 bytes
 |6 cycles
 |6 cycles
@@ Line 19: / Line 16: @@
 {| class="wikitable" style="float:right;clear:right;width:30%"
-!colspan="9"|Flags Clobbered
+!colspan="9"|Flags Affected
 |+
 |B
-|ALT1
+|[[ALT1]]
-|ALT2
+|[[ALT2]]
-|O/V
+|[[O/V]]
 |S
-|CY
+|[[CY]]
 |Z
 |+
@@ Line 37: / Line 34: @@
 |.
 |}
+'''ROMB''' is a [[Super FX]] instruction that moves the low byte of the [[source register]].
+=== See Also ===
+* [[RAMB]]
+=== External Links ===
+* Official Nintendo documentation on ROMB: 9.75 on [https://archive.org/details/SNESDevManual/book2/page/n260 Page 2-9-104 of Book II]
 [[Category:ASM]]
 [[Category:Super FX]]
+[[Category:Bank Set-up Instructions]]
+[[Category:Two-byte Instructions]]