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Implied Addressing: Difference between revisions
From SnesLab
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'''Type 1''' - The register(s) to be operated on are implied in the mnemonic: (17 instructions) | '''Type 1''' - The register(s) to be operated on are implied in the mnemonic: (17 instructions) | ||
* [[DEX]] | * [[DEX]] (opcode CA) | ||
* [[DEY]] | * [[DEY]] (opcode 88) | ||
* [[INX]] | * [[INX]] | ||
* [[INY]] | * [[INY]] | ||
Revision as of 22:40, 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.