Difference between revisions of "FF7/Field/Script/Opcodes/81 SETWORD"
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! width="40" | ''D / S'' | ! width="40" | ''D / S'' | ||
! width="40" | ''A'' | ! width="40" | ''A'' | ||
| − | ! width=" | + | ! width="80" | ''V'' |
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==== Description ==== | ==== 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'''. | + | 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. |
Latest revision as of 05:17, 23 May 2019
- 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.
