FUJITSU FR family 32-bit microcontroller instruction manuel CM71-00101-5E - Manual (Page 280)

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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.134 LEAVE (Leave Function)
This instruction is used for stack frame release processing for high level languages.
■
LEAVE (Leave Function)
Assembler format: LEAVE
Operation: R14 + 4
→
R15
(R15 – 4)
→
R14
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: b cycle(s)
Instruction format:
N Z V C
– – – –
MSB LSB
1 0 0 1 1 1 1 1 1 0 0 1 0 0 0 0