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TDC: Difference between revisions
From SnesLab
(see also TCD) |
(type 1 admode) |
||
| Line 7: | Line 7: | ||
|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
|implied | |implied (type 1) | ||
|7B | |7B | ||
|1 byte | |1 byte | ||
Revision as of 00:45, 19 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| implied (type 1) | 7B | 1 byte | 2 cycles | ||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C |
| . | . | . | . | . | . | ||
TDC (Transfer Direct page register to aCcumulator) is a 65c816 instruction that transfers the value of the direct page register to the 16-bit accumulator.
See Also
External Links
- Eyes & Lichty page on TDC: https://archive.org/details/0893037893ProgrammingThe65816/page/n538
- Labiak page on TDC: https://archive.org/details/Programming_the_65816/page/n203
- snes9x implementation of TDC: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2337