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CM71-00105-1E FUJITSU MICROELECTRONICS LIMITED 151
FR81 Family
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.24
7.24 BORL (Or 4bit Immediate Data to Lower 4bit of Byte Data in
Memory)
Takes the logical OR of the 4-bit immediate data and the lower 4 bits of byte data at
memory address Ri, stores the results to the memory address corresponding to Ri.
Assembler Format
BORL #u4,@Ri
Operation
(Ri) | u4 (Ri) [Operation uses lower 4 bits only]
Flag Change
N, Z, V, C: Unchanged.
Classification
Bit Operation instruction, Read/Modify/Write type instruction
Execution Cycles
1+2a cycles
Instruction Format
NZVC
----
MSB LSB
10010000 u4 Ri