SUB (Super FX): Difference between revisions

Latest revision as of 02:48, 16 December 2023


Basic Info
Opcode	Length	ROM Speed	RAM Speed	Cache Speed
6n	1 byte	3 cycles	3 cycles	1 cycle


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

SUB is a Super FX instruction that performs a subtraction. The difference is stored in the destination register.

@@ Line 16: / 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 35: / Line 35: @@
 |}
-'''SUB''' is a [[Super FX]] instruction that performs a subtraction.
+'''SUB''' is a [[Super FX]] instruction that performs a subtraction.  The difference is stored in the [[destination register]].
+=== See Also ===
+* [[ADD]]
+* [[ADC (Super FX)]]
+* [[ADC]]
+* [[CMP (Super FX)]]
+* [[SBC (Super FX)]]
 === External Links ===
@@ Line 43: / Line 50: @@
 [[Category:Super FX]]
 [[Category:Arithmetic Operation Instructions]]
+[[Category:One-byte Instructions]]