IAR Embedded Workbench for RL78 5.20IAR AssemblerAssembler operatorsDescription of assembler operatorsBYTE2 Second byteBYTE2 Second byteIn this section: Precedence2DescriptionBYTE2 takes a single operand, which is interpreted as an unsigned 32-bit integer value. The result is the middle-low byte (bits 15 to 8) of the operand.ExampleBYTE2 0x12345678 –> 0x56