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PUSH (SPC700): Difference between revisions
From SnesLab
(made basic info table shorter) |
(added opcodes) |
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|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
| | |accumulator | ||
|2D | |||
|1 byte | |||
|4 cycles | |||
|+ | |||
| | | | ||
|4D | |||
|1 byte | |||
|4 cycles | |||
|+ | |||
| | |||
|6D | |||
|1 byte | |||
|4 cycles | |||
|+ | |||
| | |||
|0D | |||
|1 byte | |1 byte | ||
|4 cycles | |4 cycles | ||
Revision as of 19:39, 21 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| accumulator | 2D | 1 byte | 4 cycles | ||||
| 4D | 1 byte | 4 cycles | |||||
| 6D | 1 byte | 4 cycles | |||||
| 0D | 1 byte | 4 cycles | |||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
PUSH is an SPC700 command that pushes the value of registers to the stack.
See Also
References
- Appendix C-9 of Book I of the official Super Nintendo development manual