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BNE

BNE Branch on result not zero

BNE

Operation: Branch on Z = 0 N Z C I D V
_ _ _ _ _ _
(Ref: 4.1.1.6)
Addressing ModeAssembly Language FormOP CODENo. BytesNo. Cycles
Relative BNE Oper D0 2 2*
* Add 1 if branch occurs to same page.
* Add 2 if branch occurs to different page.

BPL

BPL Branch on result plus

BPL

Operation: Branch on N = 0 N Z C I D V
_ _ _ _ _ _
(Ref: 4.1.1.2)
Addressing ModeAssembly Language FormOP CODENo. BytesNo. Cycles
Relative BPL Oper 10 2 2*
* Add 1 if branch occurs to same page.
* Add 2 if branch occurs to different page.

BRK

BRK Force Break

BRK

Operation: Forced Interrupt PC + 2 ↓ P ↓ N Z C I D V
_ _ _ 1 _ _
(Ref: 9.11)
Addressing ModeAssembly Language FormOP CODENo. BytesNo. Cycles
Implied BRK 00 2 7
1. A BRK command cannot be masked by setting I.


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This page has been created by Sami Rautiainen.
Read the small print. Last updated December 06, 2002.