SMJ320C80
数字信号处理器
SGUS025 - 1998年8月
MP操作码汇总（续）
表5.长立即与三个寄存器的操作码
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
0
9
0
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
陷阱
CMND
RDCR
SWCR
BRCR
shift.dz
shift.dm
shift.ds
shift.ez
shift.em
shift.es
shift.iz
shift.im
and.tt
and.tf
and.ft
XOR
or.tt
and.ff
XNOR
or.tf
or.ft
or.ff
ld
ld.u
st
DCACHE
BSR
JSR
BBZ
BBO
BCND
CMP
添加
子
–
D
E
F
i
–
–
–
–
–
–
DEST
DEST
–
–
E
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
1
0
1
0
0
1
1
1
0
1
1
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
1
0
0
0
1
1
M
M
M
M
0
1
0
0
1
0
0
0
0
1
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
1
0
0
1
0
1
1
0
0
1
0
0
1
0
1
0
1
0
1
1
0
0
0
1
0
1
1
1
0
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
–
–
–
–
–
i
i
i
i
i
i
i
i
–
–
–
–
–
–
–
–
–
–
S
S
S
0
–
–
–
–
–
–
–
–
–
–
–
–
–
n
n
n
n
n
n
n
n
–
–
–
–
–
–
–
–
–
–
D
D
D
0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
IND TR
Source1
IND CR
IND CR
IND CR
旋转
旋转
旋转
旋转
旋转
旋转
旋转
旋转
来源
–
–
–
来源
来源
来源
来源
来源
来源
来源
来源
Source2
Source2
Source2
Source2
Source2
Source2
Source2
Source2
Source2
Source2
BASE
BASE
BASE
F
–
Source2
–
–
BASE
来源
来源
来源
Source2
Source2
Source2
–
–
–
–
–
–
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
DEST
Endmask
Endmask
Endmask
Endmask
Endmask
Endmask
Endmask
Endmask
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Source1
Source1
Source1
Source1
Source1
Source1
Source1
Source1
Source1
Source1
OFFSET
OFFSET
OFFSET
来源
OFFSET
OFFSET
目标
目标
目标
Source1
Source1
Source1
SZ
SZ
SZ
0
0
0
0
1
0
0
0
1
0
A
A
A
A
A
0
U
U
来源
–
–
–
链接
链接
BITNUM
BITNUM
COND
DEST
DEST
DEST
1
1
1
1
1
1
1
1
保留位（代码0 ）
外部直接访问位
模拟陷阱位
清除现时标志
反转endmask
l
M
n
S
SZ
长立即
修改，写入修改后的地址回注册
旋转意义上的转变
按规模大小数据的偏移
尺寸（ 0 =字节， 1 =半字， 2字= 3 =双
32
邮政信箱1443
休斯敦，得克萨斯州77251-1443
