FF7/Field/Script/Opcodes/81 SETWORD

• Opcode: 0x81
• Short name: SETWORD
• Long name: Word Set

Memory layout

0x81	D / S	A	V

Arguments

• const Bit[4] D: Destination bank.
• const Bit[4] S: Source bank.
• const UByte A: Destination address.
• const Short V: Value to be written/Source address.

Description

Writes the word value from the source address, or the value argument itself, into the destination 16-bit bank. If the source bank S is zero, the value given by V is written directly into the destination bank/address; otherwise, the value is retrieved from the source bank/address S/V, and then written to the destination bank/address D/A. If the destination is a 8-bit bank, only the low byte of the source will be written into it.