public Z80Instruction(Z80OpcodeDD opcode, OperandType operandType, ushort immediate)
: this(opcode)
{
OperandType = operandType;
Immediate = immediate;
}
public Z80Instruction(Z80OpcodeDD opcode)
: this(Z80Opcode.PrefixDD)
{
OpcodeDD = opcode;
}