參數(shù)資料
型號: M80C286
廠商: Intel Corp.
英文描述: High Performance CHMOS Microprocessor With Memory Management And Protection(帶存儲管理和保護(hù)高性能16位CHMOS微處理器)
中文描述: 高性能CHMOS微處理器存儲器管理和保護(hù)(帶存儲管理和保護(hù)高性能16位CHMOS微處理器)
文件頁數(shù): 53/60頁
文件大小: 957K
代理商: M80C286
M80C286
M80C286 INSTRUCTION SET SUMMARY
(Continued)
CLOCK COUNT
COMMENTS
Real
Protected
Real
Protected
FUNCTION
FORMAT
Address
Virtual
Address
Virtual
Mode
Address
Mode
Address
Mode
Mode
DATA TRANSFER
(Continued)
LAHF
Load AH with flags
1 0 0 1 1 1 1 1
2
2
SAHF
e
Store AH into flags
1 0 0 1 1 1 1 0
2
2
PUSHF
e
Push flags
1 0 0 1 1 1 0 0
3
3
2
9
POPF
e
Pop flags
1 0 0 1 1 1 0 1
5
5
2,4
9,15
ARITHMETIC
ADD
e
Add:
Reg/memory with register to either
0 0 0 0 0 0 d w
mod reg
r/m
2,7
*
2,7
*
2
9
Immediate to register/memory
1 0 0 0 0 0 s w
mod 0 0 0 r/m
data
data if s w
e
01
3,7
*
3,7
*
2
9
Immediate to accumulator
0 0 0 0 0 1 0 w
data
data if w
e
1
3
3
ADC
e
Add with carry:
Reg/memory with register to either
0 0 0 1 0 0 d w
mod reg
r/m
2,7
*
2,7
*
2
9
Immediate to register/memory
1 0 0 0 0 0 s w
mod 0 1 0 r/m
data
data if s w
e
01
3,7
*
3,7
*
2
9
Immediate to accumulator
0 0 0 1 0 1 0 w
data
data if w
e
1
3
3
INC
e
Increment:
Register/memory
1 1 1 1 1 1 1 w
mod 0 0 0 r/m
2,7
*
2,7
*
2
9
Register
0 1 0 0 0 reg
2
2
SUB
e
Subtract:
Reg/memory and register to either
0 0 1 0 1 0 d w
mod reg
r/m
2,7
*
2,7
*
2
9
Immediate from register/memory
1 0 0 0 0 0 s w
mod 1 0 1 r/m
data
data if s w
e
01
3,7
*
3,7
*
2
9
Immediate from accumulator
0 0 1 0 1 1 0 w
data
data if w
e
1
3
3
SBB
e
Subtract with borrow:
Reg/memory and register to either
0 0 0 1 1 0 d w
mod reg
r/m
2,7
*
2,7
*
2
9
Immediate from register/memory
1 0 0 0 0 0 s w
mod 0 1 1 r/m
data
data if s w
e
01
3,7
*
3,7
*
2
9
Immediate from accumulator
0 0 0 1 1 1 0 w
data
data if w
e
1
3
3
DEC
e
Decrement
Register/memory
1 1 1 1 1 1 1 w
mod 0 0 1
r/m
2,7
*
2,7
*
2
9
Register
0 1 0 0 1
reg
2
2
CMP
e
Compare
Register/memory with register
0 0 1 1 1 0 1 w
mod reg
r/m
2,6
*
2,6
*
2
9
Register with register/memory
0 0 1 1 1 0 0 w
mod reg
r/m
2,7
*
2,7
*
2
9
Immediate with register/memory
1 0 0 0 0 0 s w
mod 1 1 1
r/m
data
data if s w
e
01
3,6
*
3,6
*
2
9
Immediate with accumulator
0 0 1 1 1 1 0 w
data
data if w
e
1
3
3
NEG
e
Change sign
1 1 1 1 0 1 1 w
mod 0 1 1
r/m
2
7
*
2
9
AAA
e
ASCII adjust for add
0 0 1 1 0 1 1 1
3
3
DAA
e
Decimal adjust for add
0 0 1 0 0 1 1 1
3
3
53
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參數(shù)描述
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M80C31F 制造商:OK International 功能描述:
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