Difference between revisions of "FF7/Field/Script/Opcodes/9A LBYTE"
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==== Arguments ==== | ==== Arguments ==== | ||
| − | * '''const Bit[4]''' ''D'': Destination bank | + | * '''const Bit[4]''' ''D'': Destination bank. |
| − | * '''const Bit[4]''' ''S'': Source bank | + | * '''const Bit[4]''' ''S'': Source bank. |
| − | * '''const UByte''' ''DA'': Destination address | + | * '''const UByte''' ''DA'': Destination address. |
| − | * '''const UByte''' ''DS'': Source address | + | * '''const UByte''' ''DS'': Source address. |
==== Description ==== | ==== Description ==== | ||
Retrieves the low byte of a two-byte word from the source bank and address, and place 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. | Retrieves the low byte of a two-byte word from the source bank and address, and place 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. | ||
Revision as of 20:20, 7 September 2006
- Opcode: 0x9A
- Short name: LBYTE
- Long name: Low Byte
Memory layout
| 0x9A | D / S | DA | DS |
|---|
Arguments
- const Bit[4] D: Destination bank.
- const Bit[4] S: Source bank.
- const UByte DA: Destination address.
- const UByte DS: Source address.
Description
Retrieves the low byte of a two-byte word from the source bank and address, and place 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.
