Difference between revisions of "FF7/Field/Script/Opcodes/9A LBYTE"
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! width="40" | ''D / S'' | ! width="40" | ''D / S'' | ||
! width="40" | ''DA'' | ! width="40" | ''DA'' | ||
! width="40" | '' | ! width="40" | ''SA'' | ||
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* '''const Bit[4]''' ''S'': Source bank. | * '''const Bit[4]''' ''S'': Source bank. | ||
* '''const UByte''' ''DA'': Destination address. | * '''const UByte''' ''DA'': Destination address. | ||
* '''const UByte''' '' | * '''const UByte''' ''SA'': Source address. | ||
==== Description ==== | ==== Description ==== | ||
Retrieves the low byte of a two-byte word from the source bank and address, and | Retrieves the low byte of a two-byte word from the source bank and address, and places the byte value into the destination bank and address. If the source is an 8-bit bank, this will simply copy the value from source to destination; if the destination is a 16-bit bank, the high byte of the destination will remain unchanged. | ||
Latest revision as of 04:18, 23 May 2019
- Opcode: 0x9A
- Short name: LBYTE
- Long name: Low Byte
Memory layout
| 0x9A | D / S | DA | SA |
|---|
Arguments
- const Bit[4] D: Destination bank.
- const Bit[4] S: Source bank.
- const UByte DA: Destination address.
- const UByte SA: Source address.
Description
Retrieves the low byte of a two-byte word from the source bank and address, and places the byte value into the destination bank and address. If the source is an 8-bit bank, this will simply copy the value from source to destination; if the destination is a 16-bit bank, the high byte of the destination will remain unchanged.