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AM188EM-20VIW 参数 Datasheet PDF下载

AM188EM-20VIW图片预览
型号: AM188EM-20VIW
PDF下载: 下载PDF文件 查看货源
内容描述: 8位/ 16位微控制器 [8-Bit/16-Bit Microcontrollers]
分类和应用: 微控制器
文件页数/大小: 146 页 / 1574 K
品牌: INNOVASIC [ INNOVASIC, INC ]
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IA186EM/IA188EM  
Data Sheet  
8-Bit/16-Bit Microcontrollers  
February 25, 2011  
Table 94. Instruction Set Summary (Continued)  
Instruction  
Opcode - Hex  
Clock Cycles  
Flags Affected  
Bytes  
36  
Mnemonic  
SCASB  
Description  
Compare byte AL to ES:[DI];  
update DI  
Compare word AL to ES:[DI];  
update DI  
Divide unsigned of r/m8 by 2,  
once  
Divide unsigned of r/m8 by 2, CL  
times  
Divide unsigned of r/m8 by 2,  
imm8 times  
Divide unsigned of r/m16 by 2,  
once  
Divide unsigned of r/m16 by 2,  
CL times  
Byte 1  
AE  
Byte 2  
IA186EM  
15  
IA188EM  
19  
O
U
D
I
T
S
Z
A
U
P
R
C
0
SCASW  
SHR  
AF  
D0  
D2  
C0  
D1  
D3  
C1  
/7  
15  
19  
2/15  
2/15  
R
R
/7  
5+n/  
17+n  
5+n/  
17+n  
2/15  
5+n/  
17+n  
5+n/  
17+n  
2/15  
/7 ib  
/7  
data  
8
/7  
5+n/  
17+n  
5+n/  
17+n  
2
2
5+n/  
17+n  
5+n/  
17+n  
2
2
Divide unsigned of r/m16 by 2,  
imm8 times  
/7 ib  
data  
8
SS  
STC  
STD  
SS segment reg override prefix  
Set the Carry Flag to 1  
Set the Direction Flag so the  
source Index (SI) and/or the  
Destination Index (DI) regs will  
decrement during string  
instructions  
36  
F9  
FD  
1
1
STI  
Enable maskable interrupts after  
the next instruction  
Store AL in byte ES:[DI]; update  
DI  
Store AX in word ES:[DI]; update  
DI  
Store AL in byte ES:[DI]; update  
DI  
Store AX in word ES:[DI]; update  
DI  
FB  
AA  
AB  
AA  
AB  
2
2
1
STOS  
10  
10  
10  
10  
10  
14  
10  
14  
STOSB  
STOSW  
SUB  
Subtract imm8 from AL  
2C  
2D  
80  
81  
ib  
iw  
3
3
R
R
R
R
R
R
Subtract imm16 from AX  
Subtract imm8 from r/m8  
Subtract imm16 from r/m16  
4
4
/5 ib  
4/16  
4/16  
4/16  
4/20  
/5  
iw  
Subtract sign-extended imm8  
from r/m16  
83  
/5 ib  
4/16  
4/20  
Subtract byte reg from r/m8  
Subtract word reg from r/m16  
Subtract r/m8 from byte reg  
Subtract r/m16 from word reg  
AND imm8 with AL  
28  
29  
2A  
2B  
A8  
A9  
F6  
/r  
/r  
/r  
/r  
ib  
data  
8
3/10  
3/10  
3/10  
3/10  
3
3/10  
3/14  
3/10  
3/14  
3
TEST  
0
R
R
U
R
0
AND imm16 with AX  
AND imm8 with r/m8  
iw  
/0 ib  
4
4/10  
4
4/10  
AND imm16 with r/m16  
F7  
/0  
iw  
/r  
4/10  
4/14  
AND byte reg with r/m8  
AND word reg with r/m16  
84  
85  
data  
8
3/10  
3/10  
3/10  
3/14  
/r  
WAIT  
Performs an NOP  
9B  
®
IA211050831-19  
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