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PHB: Difference between revisions
From SnesLab
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'''PHB''' (PusH data Bank register) is a [[65c816]] instruction that pushes the value of the [[data bank register]] to the [[stack]]. | '''PHB''' (PusH data Bank register) is a [[65c816]] instruction that pushes the value of the [[data bank register]] to the [[stack]]. PHB always pushes one byte. | ||
=== See Also === | === See Also === | ||
Revision as of 06:19, 7 December 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Stack | 8B | 1 byte | 3 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
PHB (PusH data Bank register) is a 65c816 instruction that pushes the value of the data bank register to the stack. PHB always pushes one byte.
See Also
External Links
- Eyes & Lichty page 477, on PHB: https://archive.org/details/0893037893ProgrammingThe65816/page/n503
- Labiak page 161 on PHB: https://archive.org/details/Programming_the_65816/page/n171