Renesas R8C/Tiny Series Software Manual page 242

Chapter 4 Instruction Codes/Number of Cycles
SBJNZ
(1) SBJNZ.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
Bytes/Cycles 3/3
• If the program branches to a label, the number of cycles indicated is increased by 4.
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
#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
page 224 of 263
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
0 1 1 0 dsp:16[SB]
0 1 1 1 abs16
dsp:8[SB/FB] dsp:16[An]
4/5 4/5
Instruction Codes/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