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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
Execution cycles: 1 cycle
Instruction format:
Example: BHI:D label
LDI :8 #255, R1 ; Instruction placed in delay slot
label: ; BHI: D instruction address + 50
H
The instruction placed in the delay slot will be executed before execution of the branch destination
instruction.
The value "R1" above will vary according to the specifications of the "LDI:8" instruction placed in
the delay slot.
MSB LSB
1111 cc rel8
...
PC PC
FF80 0052FF80 0000
R1 R1
0000 00FF8947 97AF
NZVC
CCR CCR
NZVC
10101010
Z or C = 0, conditions satisfied
Before execution After execution
Instruction bit pattern : 1111 1111 0010 1000