We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
Implied Addressing: Difference between revisions
From SnesLab
(list sizes) |
(added opcodes) |
||
| Line 31: | Line 31: | ||
'''Type 3''' - Neither flags nor registers operated on: (4 instructions) | '''Type 3''' - Neither flags nor registers operated on: (4 instructions) | ||
* [[NOP]] | * [[NOP]] (opcode EA) | ||
* [[STP]] | * [[STP]] (opcode DB) | ||
* [[WAI]] | * [[WAI]] (opcode CB) | ||
* [[WDM]] | * [[WDM]] (opcode 42) | ||
All implied instructions except for WDM are one byte long. | All implied instructions except for WDM are one byte long. | ||
Revision as of 21:51, 26 June 2024
There are three types of Implied Addressing on the 65c816:
Type 1 - The register(s) to be operated on are implied in the mnemonic: (17 instructions)
Type 2 - The flag(s) to be operated on are implied in the mnemonic: (8 instructions)
Type 3 - Neither flags nor registers operated on: (4 instructions)
All implied instructions except for WDM are one byte long.