FF7/Field/Script/Opcodes/90 AND2

From Final Fantasy Inside
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  • Opcode: 0x90
  • Short name: AND2
  • Long name: Bitwise AND (16-bit)

Memory layout

0x90 D/S Dest Oper

Arguments

  • const Bit[4] D: Destination bank.
  • const Bit[4] S: Source bank, or zero if Oper is specified as a literal value.
  • const UByte Dest: Address containing an operand of the bitwise AND, and that which receives the result.
  • const UShort Oper: 16-bit operand of the bitwise AND, or address of the second operand, if S is non-zero.

Description

Performs a bitwise AND 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 AND with. If the Source Bank is a 16-bit bank, then the Oper is the address in that bank where the operand is.