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Chapter 4 Instruction Code/Number of Cycles
4.2 Instruction Code/Number of Cycles
SHL
(2) SHL.size R1H, dest
dest code
dsp8
)
dsp16/abs16
DEST
dest
dsp:8[A0]
dsp:8[A1]
dsp:8[SB]
dsp:8[FB]
dsp:16[A0]
dsp:16[A1]
dsp:16[SB]
abs16
DEST
dest
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Rn
[An]
dsp:8[An]
dsp:8[SB/FB]
dsp:16[An]
dsp:16[SB]
abs16
R0L/R0
R0H/---
R1L/R2
--- /R3
A0
A1
[A0]
[A1]
An
.size
.B
.W
SIZE
0
1
dsp:16[SB]
4/3+m
abs16dsp:8[An]
3/3+m
dsp:16[An]dsp:8[SB/FB]
3/3+m 4/3+m
An
2/3+m2/2+m2/2+m
[An]Rn
dest
[ Number of Bytes/Number of Cycles ]
SHL
(3) SHL.L #IMM, dest
[ Number of Bytes/Number of Cycles ]
2/3+m
1000
1001
1010
1011
1100
1101
1110
1111
+1
+2
+3
+4
+5
+6
+7
+8
#IMM IMM4
IMM4
#IMM
–1
–2
–3
–4
–5
–6
–7
–8
DEST
dest
R2R0
R3R1
0
1
b7 b0 b7 b0
0111010
SIZE
1 1 1 0 DEST
b7 b0 b7 b0
11101011100
DEST
IMM4
(
0000
0001
0010
0011
0100
0101
0110
0111
4/3+mBytes/Cycles
Bytes/Cycles
*1 Marked by - - - cannot be selected.
*2 m denotes the number of shifts performed.
*2 m denotes the number of shifts performed.
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