CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 227
FR81 Family CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.62
7.62 EXTUH (Unsign Extend from Byte Data to Word Data)Extends the half-word data indicated by Ri to word data as an unsigned binary value.
●Assembler Format
EXTUH Ri
●Operation
extu(Ri[15:0]) → Ri [half-word → word]
●Flag Change
N, Z, V, C: Unchanged.
●Classification
Other instructions, Instruction with delay slot
●Execution Cycles
1 cycle
●Instruction Format
NZVC
----
MSB LSB
100101111011 Ri