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TSX: Difference between revisions
From SnesLab
(implied addressing) |
(linkify implied) |
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| Line 7: | Line 7: | ||
|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
| | |[[Implied]] (type 1) | ||
|BA | |BA | ||
|1 byte | |1 byte | ||
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{| class="wikitable" style="float:right;clear:right;width:30%" | {| class="wikitable" style="float:right;clear:right;width:30%" | ||
!colspan="9"|Flags | !colspan="9"|Flags Affected | ||
|+ | |+ | ||
|N | |N | ||
Revision as of 20:46, 23 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Implied (type 1) | BA | 1 byte | 2 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| 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