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INC (Super FX): Difference between revisions

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{| class="wikitable" style="float:right;clear:right;width:40%"
{| class="wikitable" style="float:right;clear:right;width:50%"
!colspan="8"|Basic Info
!colspan="8"|Basic Info
|+
|+
|'''Addressing Mode'''
|'''Opcode'''
|'''Opcode'''
|'''Length'''
|'''Length'''
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|'''Cache Speed'''
|'''Cache Speed'''
|+
|+
|[[Implied]] (type 1)
|Dn
|Dn
|1 byte
|1 byte
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|[[Sign Flag|S]]
|[[Sign Flag|S]]
|[[CY]]
|[[CY]]
|Z
|[[Zero Flag|Z]]
|+
|+
|0
|0
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|0
|0
|.
|.
|
|S
|.
|.
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|Z
|}
|}


'''INC''' is a [[Super FX]] instruction that increments a register.  Any register from R<sub>0</sub> to R<sub>14</sub> can serve as the operand.
'''INC''' is a [[Super FX]] instruction that increments a register by one.  Any register from R<sub>0</sub> to R<sub>14</sub> can serve as the operand.
 
The [[ALT0]] state is restored.
 
==== Syntax ====
<pre>
INC Rn
</pre>
 
==== Example ====
Let:
R<sub>12</sub> = 65b1h
After executing INC R<sub>12</sub>:
R<sub>12</sub> = 65b2h


=== See Also ===
=== See Also ===
* [[DEC (Super FX)]]
* [[DEC (Super FX)]]
* [[INC]]
* [[INC]]
* [[INC (SPC700)]]
* [[INX]]
* [[INY]]


=== External Links ===
=== External Links ===

Latest revision as of 18:47, 30 July 2024

Basic Info
Addressing Mode Opcode Length ROM Speed RAM Speed Cache Speed
Implied (type 1) Dn 1 byte 3 cycles 3 cycles 1 cycle
Flags Affected
B ALT1 ALT2 O/V S CY Z
0 0 0 . S . Z

INC is a Super FX instruction that increments a register by one. Any register from R0 to R14 can serve as the operand.

The ALT0 state is restored.

Syntax

INC Rn

Example

Let:

R12 = 65b1h

After executing INC R12:

R12 = 65b2h

See Also

External Links