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STY
From SnesLab
STY (Store Y) is a 65x instruction that stores the value of the Y index register.
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Addressing Mode | Opcode | Length | Speed | ||||
absolute | 8C | 3 bytes | 4 cycles | ||||
direct page | 84 | 2 bytes | 3 cycles | ||||
direct page indexed Y | 96 | 2 bytes | 4 cycles |
Flags Clobbered | ||||||||
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N | V | M | X | D | I | Z | C | |
. | . | . | . | . | . | . | . |