ia186em Innovasic Semiconductor Inc., ia186em Datasheet - Page 127

• Manufacturer Part Number: ia186em
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Table 94. Instruction Set Summary (Continued)
AND
BOUND
CALL
CBW
CLC
CLD
CLI
CMC
CMP
CMPS
CMPSB
CMPSW
CS
CWD
DAA
DAS
DEC
DIV
Mnemonic
And imm8 with AL
And imm16 with AX
And imm8 with r/m8
And imm16 with r/m16
And sign-extended imm8 with
r/m16
And byte reg. with r/m8
And word reg. with r/m16
And r/m8 with byte reg
And r/m16 with word reg
Check array index against
bounds
Call near, disp relative to next
instruction
Call near, reg indirect mem
Call far to full address given
Call far to address at m16:16
word
Convert byte integer to word
Clear carry flag
Clear direction flag
Clear interrupt-enable flag
Complement carry flag
Compare imm8 to AL
Compare imm16 to AX
Compare imm8 to r/m8
Compare imm16 to r/m16
Compare sign-extended imm8 to
r/m16
Compare byte reg to r/m8
Compare word reg to r/m16
Compare r/m8 to byte reg
Compare r/m16 to word reg
Compare byte ES:[DI] to byte
segment:[SI]
Compare word ES:[DI] to word
segment:[SI]
Compare byte ES:[DI] to byte
DS:[SI]
Compare word ES:[DI] to word
DS:[SI]
CS segment reg override prefix
Convert word integer to double
word
Decimal adjust AL after addition
Decimal adjust AL after
subtraction
Subtract 1 from r/m8
Subtract 1 from r/m16
Subtract 1 from word reg
Divide unsigned numbers
Instruction
Description
®
Byte 1
48+rw
FC
FA
3C
3D
FE
24
25
80
81
83
20
21
22
23
62
E8
FF
9A
FF
98
F8
F5
80
81
83
38
39
3A
3B
A6
A7
A6
A7
2E
99
27
2F
FF
F6
Opcode - Hex
UNCONTROLLED WHEN PRINTED OR COPIED
Byte 2
/4 iw
/4 ib
/4 ib
mod
110
r/m
cw
cd
iw
/2
/3
iw
/7
/7
/7
/1
/1
ib
ib
/r
/r
/r
/r
/r
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/r
/r
/r
/r
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Page 127 of 145
Bytes
3–6
IA211050831-16
iw
ib
ib
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IA186EM
33–35
13/19
29/35
4/16
4/16
4/16
3/10
3/10
3/10
3/10
3/10
3/10
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4
3
Clock Cycles
IA188EM
33–35
17/27
29/35
4/16
4/20
4/20
3/10
3/14
3/10
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3/10
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54
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26
3
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December 24, 2008
http://www.Innovasic.com
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Customer Support:
Data Sheet
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