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BNE (Super FX): Difference between revisions

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|'''Cache Speed'''
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|[[Program Counter Relative]]
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|2 bytes
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|[[Sign Flag|S]]
|[[CY]]
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|Z
|[[Zero Flag|Z]]
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'''BNE''' (Branch not equal) is a [[Super FX]] instruction that performs a conditional jump.
'''BNE''' (Branch not equal) is a [[Super FX]] instruction that performs a conditional jump.  The instruction after BNE is already in the pipeline and will run even if the branch occurs.


No flags are affected.
No flags are affected.
Line 44: Line 44:
<pre>
<pre>
BNE e
BNE e
</pre>
==== Example ====
Let the zero flag be clear.  This instruction jumps the program backward 2 bytes:
<pre>
BNE $-2h
</pre>
</pre>


Latest revision as of 08:15, 14 July 2024

Basic Info
Addressing Mode Opcode Length ROM Speed RAM Speed Cache Speed
Program Counter Relative 08?? 2 bytes 6 cycles 6 cycles 2 cycles
Flags Affected
B ALT1 ALT2 O/V S CY Z
. . . . . . .

BNE (Branch not equal) is a Super FX instruction that performs a conditional jump. The instruction after BNE is already in the pipeline and will run even if the branch occurs.

No flags are affected.

Syntax

BNE e

Example

Let the zero flag be clear. This instruction jumps the program backward 2 bytes: 

 BNE $-2h

See Also

External Links

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