參數資料
型號： intel386 SX
廠商： Intel Corp.
英文描述： 32-Bit CPU With a 16-Bit External Data Bus And a 24-bit External Address Bus(帶16位內部數據總線和24位內部地址總線32位微處理器)
中文描述： 32位16位外部數據總線和24位外部地址總線CPU（帶16位內部數據總線和24位內部地址總線32位微處理器）
文件頁數： 86/102頁
文件大小： 1166K
代理商： INTEL386 SX
Intel386
TM
SX MICROPROCESSOR
Table 9-1. Instruction Set Clock Count Summary
(Continued)
CLOCK COUNT
NOTES
Real
Address
Mode or
Virtual
8086
Mode
Real
INSTRUCTION
FORMAT
Protected Address
Virtual
Address
Mode
Protected
Virtual
Address
Mode
Mode or
Virtual
8086
Mode
REPEATED STRING MANIPULATION
(Continued)
REPNE CMPS
e
Compare String
(Find Match)
1 1 1 1 0 0 1 0
1 0 1 0 0 1 1 w
8086 Mode
Clk Count
Virtual
5
a
9n
**
5
a
9n
**
b
h
REP INS
e
Input String
1 1 1 1 0 0 1 0
0 1 1 0 1 1 0 w
2
13
a
6n
*
7
a
6n
*
/
27
a
6n
*
b
s/t, h, m
REP LODS
e
Load String
1 1 1 1 0 0 1 0
1 0 1 0 1 1 0 w
5
a
6n
*
5
a
6n
*
b
h
REP MOVS
e
Move String
1 1 1 1 0 0 1 0
1 0 1 0 0 1 0 w
7
a
4n
*
7
a
4n
**
b
h
REP OUTS
e
Output String
1 1 1 1 0 0 1 0
0 1 1 0 1 1 1 w
2
12
a
5n
*
6
a
5n
*
/
26
a
5n
*
b
s/t, h, m
REPE SCAS
e
Scan String
(Find Non-AL/AX/EAX)
1 1 1 1 0 0 1 1
1 0 1 0 1 1 1 w
5
a
8n
*
5
a
8n
*
b
h
REPNE SCAS
e
Scan String
(Find AL/AX/EAX)
1 1 1 1 0 0 1 0
1 0 1 0 1 1 1 w
5
a
8n
*
5
a
8n
*
b
h
REP STOS
e
Store String
1 1 1 1 0 0 1 0
1 0 1 0 1 0 1 w
5
a
5n
*
5
a
5n
*
b
h
BIT MANIPULATION
BSF
e
Scan Bit Forward
0 0 0 0 1 1 1 1
1 0 1 1 1 1 0 0 mod reg
r/m
10
a
3n
*
10
a
3n
**
b
h
BSR
e
Scan Bit Reverse
0 0 0 0 1 1 1 1
1 0 1 1 1 1 0 1 mod reg
r/m
10
a
3n
*
10
a
3n
**
b
h
BT
e
Test Bit
Register/Memory, Immediate
0 0 0 0 1 1 1 1
1 0 1 1 1 0 1 0 mod 1 0 0
r/m immed 8-bit data
*
3/6
*
b
h
Register/Memory, Register
0 0 0 0 1 1 1 1
1 0 1 0 0 0 1 1 mod reg
r/m
3/12
*
3/12
*
b
h
BTC
e
Test Bit and Complement
Register/Memory, Immediate
0 0 0 0 1 1 1 1
1 0 1 1 1 0 1 0 mod 1 1 1
r/m immed 8-bit data
6/8
*
6/8
*
b
h
Register/Memory, Register
0 0 0 0 1 1 1 1
1 0 1 1 1 0 1 1 mod reg
r/m
6/13
*
6/13
*
b
h
BTR
e
Test Bit and Reset
Register/Memory, Immediate
0 0 0 0 1 1 1 1
1 0 1 1 1 0 1 0 mod 1 1 0
r/m immed 8-bit data
6/8
*
6/8
*
b
h
Register/Memory, Register
0 0 0 0 1 1 1 1
1 0 1 1 0 0 1 1 mod reg
r/m
6/13
*
6/13
*
b
h
BTS
e
Test Bit and Set
Register/Memory, Immediate
0 0 0 0 1 1 1 1
1 0 1 1 1 0 1 0 mod 1 0 1
r/m immed 8-bit data
6/8
*
6/8
*
b
h
Register/Memory, Register
0 0 0 0 1 1 1 1
1 0 1 0 1 0 1 1 mod reg
r/m
6/13
*
6/13
*
b
h
CONTROL TRANSFER
CALL
e
Call
Direct Within Segment
1 1 1 0 1 0 0 0
full displacement
7
a
m
*
9
a
m
*
b
r
Register/Memory
Indirect Within Segment
1 1 1 1 1 1 1 1 mod 0 1 0
r/m
7
a
m
*
/10
a
m
*
9
a
m/
12
a
m
*
b
h, r
Direct Intersegment
1 0 0 1 1 0 1 0 unsigned full offset, selector
17
a
m
*
42
a
m
*
b
j,k,r
NOTE:
2
Clock count shown applies if I/O permission allows I/O to the port in virtual 8086 mode. If I/O bit map denies permission
exception 13 fault occurs; refer to clock counts for INT 3 instruction.
86
相關PDF資料
PDF描述
INTEL386 Intel386 EX Embedded Microprocessor
Intel387 dx DX Math Coprocessor(32位數學協(xié)處理器)
Intel387 sx SX Math Coprocessor(32位數學協(xié)處理器)
INTEL486 GX Emedded Ultra-Low Power INTEL486 GX Processor(嵌入式超低能量處理器)
INTEL486 SX Emedded Ultra-Low Power INTEL486 SX Processor(嵌入式超低能量處理器)
相關代理商/技術參數
參數描述
INTEL387 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM SX MATH COPROCESSOR
INTEL387DX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Intel387 DX - MATH COPROCESSOR
INTEL387SX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387 SX - MATH COPROCESSOR
INTEL387TMDX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM DX MATH COPROCESSOR
INTEL740 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-Bit Graphics (GUI) Accelerator
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*