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(帶存儲管理和保護高性能16位CHMOS微處理器)
文件頁數(shù): 59/60頁
文件大?。?/td> 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
PROTECTION CONTROL
(Continued)
LTR
e
Local task register
from register/memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 0
mod 0 1 1
r/m
17,19
*
1
9,11,13
STR
e
Store task register
to register memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 0
mod 0 0 1
r/m
2,3
*
1
9
LMSW
e
Load machine status word
from register/memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 1
mod 1 1 0
r/m
3,6
*
3,6
*
2,3
9,13
SMSW
e
Store machine status word
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 1
mod 1 0 0
r/m
2,3
*
2,3
*
2,3
9
LAR
e
Load access rights
from register/memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 1 0
mod reg
r/m
14,16
*
1
9,11,16
LSL
e
Load segment limit
from register/memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 1 1
mod reg
r/m
14,16
*
1
9,11,16
ARPL
e
Adjust requested privilege level:
from register/memory
0 1 1 0 0 0 1 1
mod reg
r/m
10
*
,11
*
2
8,9
VERR
e
Verify read access: register/memory
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 0
mod 1 0 0 r/m
14,16
*
1
9,11,16
VERR
e
Verify write access:
0 0 0 0 1 1 1 1
0 0 0 0 0 0 0 0
mod 1 0 1 r/m
14,16
*
1
9,11,16
Shaded areas indicate instructions not available in M8086, 88 microsystems.
59
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M80C287 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80-BIT CHMOS III NUMERIC PROCESSOR EXTENSION
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M80C31F 制造商:OK International 功能描述:
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M80C39H 制造商:OK International 功能描述:Electronic Component