Renesas Renasas Single-Chip Microcomputer SH7086 Manual de usuario Pagina 246

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Chapter 4 Instruction Code/Number of Cycles
4.2 Instruction Code/Number of Cycles
SHA
0111010
SIZE
1 1 1 1 DEST
(2) SHA.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
[ Number of Bytes/Number of Cycles ]
dsp:16[SB]
4/3+m
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+m
2/2+m2/2+m
[An]Rn
dest
SHA
(3) SHA.L #IMM, dest
2/3+m
[ Number of Bytes/Number of Cycles ]
*2 m denotes the number of shifts performed.
*1 Marked by - - - cannot be selected.
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
0
1
b7 b0 b7 b0
b7 b0 b7 b0
11101011101
DEST
IMM4
0000
0001
0010
0011
0100
0101
0110
0111
R2R0
R3R1
*2 m denotes the number of shifts performed.
(
Bytes/Cycles
Bytes/Cycles
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