FF7/Field/Script/Opcodes/91 OR

• Opcode: 0x91
• Short name: OR
• Long name: Bitwise OR (8-bit)

Memory layout

0x91	D/S	Dest	Oper

Arguments

• const Bit[4] D: Destination bank
• const Bit[4] S: Source bank
• const UByte Dest: Contains an operand of the bitwise OR and receives the result.
• const UByte Oper: The second operand of the bitwise OR.

Description

Performs a bitwise OR operation between "Dest" and "Oper" and stores the result back into "Dest". If the Source Bank is 0 then the “Oper” is the operand to OR with. If the Source Bank is an 8 bit bank, then the “Oper” is the address in that bank where the operand is.