參數(shù)資料
型號(hào)： intel386 DX
廠商： Intel Corp.
英文描述： 32-Bit CHMOS Microprocessor With Integrated Memory Management(32位CHMOS 微處理器帶集成存儲(chǔ)管理)
中文描述： 32位CHMOS微處理器集成內(nèi)存管理（32位CHMOS微處理器帶集成存儲(chǔ)管理）
文件頁(yè)數(shù)： 117/139頁(yè)
文件大?。?/td> 1587K
代理商： INTEL386 DX
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)當(dāng)前第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)
Intel386
TM
DX MICROPROCESSOR
231630–84
Figure 7-1. Processor Module Dimensions
7. DESIGNING FOR ICE
TM
-Intel386
DX EMULATOR USE
The Intel386 DX in-circuit emulator products are
ICE-Intel386 DX 25 MHz or 33 MHz (both referred to
as ICE-Intel386 DX emulator). The ICE-Intel386 DX
emulator probe module has several electrical and
mechanical characteristics that should be taken into
consideration when designing the hardware.
Capacitive loading:
The ICE-Intel386 DX emulator
adds up to 25 pF to each line.
Drive requirement:
The ICE-Intel386 DX emulator
adds one standard TTL load on the CLK2 line, up to
one advanced low-power Schottky TTL load per
control signal line, and one advanced low-power
Schottky TTL load per address, byte enable, and
data line. These loads are within the probe module
and are driven by the probe’s Intel386 DX compo-
nent, which has standard drive and loading capabili-
ty listed in the A.C. and D.C. Specification Tables in
Sections 9.4 and 9.5.
Power requirement:
For noise immunity the ICE-In-
tel386 DX emulator probe is powered by the user
system. This high-speed probe circuitry draws up to
1.5A plus the maximum I
CC
from the user Intel386
DX component socket.
Intel386 DX location and orientation:
The ICE-In-
tel386 DX processor module, target-adaptor cable
(which does not exist for the ICE-Intel386 DX
33 MHz emulator), and the isolation board used for
extra electrical buffering of the emulator initially, re-
quire clearance as illustrated in Figures 7-1 and 7-2.
Interface Board and CLK2 speed reduction:
When the ICE-Intel386 DX emulator probe is first
attached to an unverified user system, the interface
board helps the ICE-Intel386 DX emulator function
in user systems with bus faults (shorted signals,
etc.). After electrical verification it may be removed.
Only when the interface board is installed, the user
system must have a reduced CLK2 frequency of
25 MHz maximum.
Cache coherence:
The ICE-Intel386 DX emulator
loads user memory by performing Intel386 DX com-
ponent write cycles. Note that if the user system is
not designed to update or invalidate its cache (if it
has a cache) upon processor writes to memory, the
cache could contain stale instruction code and/or
data. For best use of the ICE-Intel386 DX emulator,
the user should consider designing the cache (if any)
to update itself automatically when processor writes
occur, or find another method of maintaining cache
data coherence with main user memory.
117
相關(guān)PDF資料
PDF描述
Intel386 EX Highly Integrated, 32-Bit, Fully Static Embedded Micropocessor(32位高集成完全靜態(tài)嵌入式微處理器)
INTEL386 SXSA 5-V 32-Bit Fully Static Embedded Microprocessor(5V，32位完全靜態(tài)嵌入式微處理器)
intel386 SX 32-Bit CPU With a 16-Bit External Data Bus And a 24-bit External Address Bus(帶16位內(nèi)部數(shù)據(jù)總線和24位內(nèi)部地址總線32位微處理器)
INTEL386 Intel386 EX Embedded Microprocessor
Intel387 dx DX Math Coprocessor(32位數(shù)學(xué)協(xié)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
INTEL386SX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:MICROPROCESSOR
INTEL387 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387TM SX MATH COPROCESSOR
INTEL387DX 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Intel387 DX - MATH COPROCESSOR
INTEL387SX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387 SX - MATH COPROCESSOR
INTEL387TMDX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387TM DX MATH COPROCESSOR
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*