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398 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.159
7.159 STB (Store Byte Data in Register to Memory)
Stores the byte data in Ri to memory address R14 + o8. The value o8 is a signed
calculation. The value of o8 is specified in disp8.
● Assembler Format
STB Ri,@(R14, disp8)
● Operation
Ri → (R14+o8)
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Memory Store instruction, Instruction with delay slot
● Execution Cycles
a cycle
● Instruction Format
NZVC
----
MSB LSB
0111 o8 Ri