Renesas R8C/Tiny Series Software Manual page 208

Chapter 4 Instruction Code/Number of Cycles
(1) LDE.size abs20, dest
b7
0 1 1 1 0 1 0 SIZE 1 0 0 0
.size SIZE
.B 0
.W 1
Rn
An
[An]
[ Number of Bytes/Number of Cycles ]
dest
Rn
Bytes/Cycles 5/4
(2) LDE.size dsp:20[A0], dest
b7
0 1 1 1 0 1 0 SIZE 1 0 0 1
.size SIZE
.B 0
.W 1
Rn
An
[An]
[ Number of Bytes/Number of Cycles ]
dest
Rn
5/4
Bytes/Cycles
b0 b7
DEST
dest
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
An [An] dsp:8[An]
5/4 5/5 6/5
b0 b7
DEST
dest
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
An [An] dsp:8[An]
5/4 5/5 6/5
4.2 Instruction Code/Number of Cycles
dest code
b0
(
dsp8
dsp16/abs16
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]
6/5 7/5
dest code
b0
(
dsp8
dsp16/abs16
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]
abs16
0 1 1 1
dsp:8[SB/FB] dsp:16[An]
6/5 7/5
191
LDE
src code
)
abs20
dest
DEST
dsp:8[A0] 1 0 0 0
dsp:8[A1]
1 0 0 1
dsp:8[SB] 1 0 1 0
dsp:8[FB] 1 0 1 1
dsp:16[A0]
1 1 0 0
dsp:16[A1] 1 1 0 1
dsp:16[SB]
1 1 1 0
abs16 1 1 1 1
dsp:16[SB] abs16
7/5 7/5
src code
)
dsp20
dest
DEST
dsp:8[A0]
1 0 0 0
dsp:8[A1] 1 0 0 1
dsp:8[SB] 1 0 1 0
dsp:8[FB] 1 0 1 1
dsp:16[A0] 1 1 0 0
dsp:16[A1] 1 1 0 1
dsp:16[SB] 1 1 1 0
abs16
1 1 1 1
dsp:16[SB] abs16
7/5 7/5
LDE