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RTL: Difference between revisions
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'''RTL''' (Return from Subroutine Long) is a [[65c816]] instruction used to return control from a subroutine that was called from a different bank. | '''RTL''' (Return from Subroutine Long) is a [[65c816]] instruction used to return control from a subroutine that was called from a different [[bank]]. | ||
=== See Also === | === See Also === | ||
Revision as of 22:28, 27 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Stack (RTL) | 6B | 1 byte | 6 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | . | . | |
RTL (Return from Subroutine Long) is a 65c816 instruction used to return control from a subroutine that was called from a different bank.
See Also
External Links
- Eyes & Lichty page 494, on RTL: https://archive.org/details/0893037893ProgrammingThe65816/page/n520
- Labiak page 177 on RTL: https://archive.org/details/Programming_the_65816/page/n187
- snes9x implementation of RTL: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2879