Call:d (Call Subroutine) - Fujitsu FR Family Instruction Manual

7.97

CALL:D (Call Subroutine)

This is a branching instruction with a delay slot.
After saving the address of the next instruction after the delay slot to the "RP", it
branches to the address indicated by "Ri".
■ CALL:D (Call Subroutine)
Assembler format: CALL : D @Ri
PC + 4 → RP
Operation:
Ri → PC
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: 1 cycle
Instruction format:
N Z V C
– – – –
MSB
1 0 0 1
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
1 1 1 1 0 0
LSB
0 1 Ri
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