Renesas R8C/Tiny Series Software Manual page 161

Chapter 4 Instruction Code/Number of Cycles
ADD
(5) ADD.B:S src, R0L/R0H
b7
0 0 1 0 0 DEST SRC
src
R0L/R0H
Rn
dsp:8[SB]
dsp:8[SB/FB]
dsp:8[FB]
abs16 abs16
[ Number of Bytes/Number of Cycles ]
src
Bytes/Cycles
ADD
(6) ADD.size:G
b7
0 1 1 1 1 1 0 SIZE 1 1 1 0 1 0 1 1
.size SIZE
.B 0
.W 1
[ Number of Bytes/Number of Cycles ]
Bytes/Cycles
*1 If the size specifier (.size) is (.W), the number of bytes above is increased by 1.
src code
b0
(
dsp8
abs16
SRC
0 0
0 1
1 0
1 1
dsp:8[SB/FB]
Rn
1/2 2/3
#IMM, SP
b0 b7
3/2
4.2 Instruction Code/Number of Cycles
)
dest
DEST
R0L
R0H
abs16
3/3
b0
#IMM8
#IMM16
144
0
1