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TSX: Difference between revisions
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'''TSX''' (Transfer Stack Pointer to X) is a 65x instruction that transfers the value of the [[stack pointer]] to the [[X index register]]. | |||
=== See Also === | === See Also === | ||
Revision as of 17:16, 13 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| stack | BA | 1 byte | 2 cycles | ||||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | |||
TSX (Transfer Stack Pointer to X) is a 65x instruction that transfers the value of the stack pointer to the X index register.
See Also
External Links
- Eyes & Lichty page on TSX: https://archive.org/details/0893037893ProgrammingThe65816/page/n542
- Labiak page on TSX: https://archive.org/details/Programming_the_65816/page/n207
- MCS6500 Manual page on TSX: https://archive.org/details/mos_microcomputers_programming_manual/page/n141
- Carr page on TSX: https://archive.org/details/6502UsersManual/page/n289
- Leventhal page on TSX: https://archive.org/details/6502-assembly-language-programming/page/n150
- snes9x implementation of TSX: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2353