Renesas R8C/Tiny Series Software Manual page 163

Chapter 4 Instruction Code/Number of Cycles
ADJNZ
(1) ADJNZ.size
b7
1 1 1 1 1 0 0 SIZE
dsp8 (label code)= address indicated by label –(start address of instruction + 2)
.size SIZE
.B 0
.W 1
+1
+2
+3
+4
+5
+6
+7
Rn
An
[An]
[ Number of Bytes/Number of Cycles ]
dest
Rn
3/3
Bytes/Cycles
*1 If branched to label, the number of cycles above is increased by 4.
#IMM, dest, label
b0 b7
IMM4
#IMM
IMM4 #IMM
0 0 0 0 0 –8
0 0 0 1 –7
0 0 1 0 –6
0 0 1 1 –5
0 1 0 0 –4
0 1 0 1 –3
0 1 1 0 –2
0 1 1 1 –1
dest
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
An [An] dsp:8[An]
3/3 3/5 4/5
4.2
dest code
b0
(
dsp8
DEST
dsp16/abs16
IMM4
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
DEST
0 0 0 0
dsp:8[An]
0 0 0 1
0 0 1 0
dsp:8[SB/FB]
0 0 1 1
0 1 0 0
dsp:16[An]
0 1 0 1
dsp:16[SB]
0 1 1 0
0 1 1 1 abs16
dsp:8[SB/FB] dsp:16[An]
4/5
146
Instruction Code/Number of Cycles
label code
)
dsp8
dest
dsp:8[A0]
dsp:8[A1]
dsp:8[SB]
dsp:8[FB]
dsp:16[A0]
dsp:16[A1]
dsp:16[SB]
abs16
dsp:16[SB]
5/5 5/5
DEST
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
abs16
5/5