Renesas R8C/Tiny Series Software Manual page 247

Chapter 4 Instruction Codes/Number of Cycles
(2) SHL.size R1H, dest
b7
0 1 1 1 0 1 0 SIZE 1 1 1 0
.size SIZE
.B 0
.W 1
Rn
An
[An]
• Items marked --- cannot be selected.
[ Number of Bytes/Number of Cycles ]
dest
Rn
2/2+m
Bytes/Cycles
• m denotes the number of bits to be shifted.
(3) SHL.L #IMM, dest
b7
1 1 1 0 1 0 1 1 1 0 0 DEST
#IMM
IMM4
+1 0 0 0 0
+2 0 0 0 1
+3 0 0 1 0
+4 0 0 1 1
+5 0 1 0 0
+6 0 1 0 1
+7 0 1 1 0
+8 0 1 1 1
[ Number of Bytes/Number of Cycles ]
Bytes/Cycles
• m denotes the number of bits to be shifted.
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
b0 b7
dest
R0L/R0
R0H/---
R1L/R2
--- /R3
A0
A1
[A0]
[A1]
An [An] dsp:8[An]
2/2+m 2/3+m 3/3+m
b0 b7
IMM4
#IMM
1 0 0 0
–1
1 0 0 1
–2
1 0 1 0
–3
1 0 1 1
–4
1 1 0 0
–5
1 1 0 1
–6
1 1 1 0
–7
1 1 1 1
–8
2/3+m
page 229 of 263
4.2 Instruction Codes/Number of Cycles
dest code
b0
(
dsp8
DEST
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]
0 1 1 1 abs16
dsp:8[SB/FB] dsp:16[An]
3/3+m 4/3+m
b0
IMM4
dest
R2R0
R3R1
)
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
4/3+m
4/3+m
DEST
0
1
SHL
SHL