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Chapter 4 Instruction Code/Number of Cycles
4.2 Instruction Code/Number of Cycles
J
Cnd
(2) J
Cnd
label
dsp8
label code
3/2
[ Number of Bytes/Number of Cycles ]
JMP
(1) JMP.S label
1/5
[ Number of Bytes/Number of Cycles ]
Cnd
CND
1000
1001
1010
LE
O
GE
CND
1100
1101
1110
b7 b0 b7 b0
dsp8 =address indicated by label – (start address of instruction + 2)
011111011100 CND
GT
NO
LT
Cnd
b7 b0
dsp = address indicated by label – (start address of instruction + 2)
0 1 1 0 0 dsp
Bytes/Cycles
Bytes/Cycles
*1 If branched to label, the number of cycles above is increased by 2.
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