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296 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.106
7.106 LDI:20 (Load Immediate 20bit Data to Destination Register)
Extends the 20-bit immediate data with 12 zeros in the higher bits, loads to Ri.
● Assembler Format
LDI:20 #i20, Ri
● Operation
extu(i20) → Ri
● Flag Change
N, Z, V, C: Unchanged.
● Classification
Immediate Data Transfer instruction
● Execution Cycles
2 cycles
● Instruction Format
NZVC
----
MSB LSB
(n+0)10011011 i20 (higher) Ri
(n+2) i20 (lower)