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參數(shù)資料
| 型號： | PC87351 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | PC98 and ACPI Compliant SuperI/O with System Wake-Up Control(PC98和ACPI兼容帶系統(tǒng)喚醒控制的輸入/輸出) |
| 中文描述： | PC98和ACPI兼容腸系膜/ O的系統(tǒng)喚醒控制（PC98和ACPI的兼容帶系統(tǒng)喚醒控制的輸入/輸出） |
| 文件頁數(shù)： | 1/86頁 |
| 文件大?。?/td> | 358K |
| 代理商： | PC87351 |
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P
www.national.com
PRELIMINARY
May 1998
PC87351 PC98 and ACPI Compliant SuperI/O with
System Wake-Up Control
Highlights
General Description
The PC87351, a member of National Semiconductor’s Su-
perI/O family of integrated PC peripherals, is a 128-pin,
PC98 and ACPI compliant SuperI/O that offers a single-chip
solution to the most commonly used ISA peripherals.
The PC87351 incorporates: a Floppy Disk Controller (FDC)
which is available also on the Parallel Port pins as a multi-
plexed option (PPM), two enhanced Serial Ports, Infrared
Comunication Port (HP-SIR, Sharp-IR, and Consumer
Electronics-IR), a full IEEE 1284 Parallel Port, a Keyboard
and Mouse Controller (KBC), System Wake-Up Control
(SWC), General-Purpose Input/Output (GPIO) Ports with
assert interrupt capability, and Fan Speed Control (FSC).
Outstanding Features
Fan Speed Control for two fans
11 General-Purpose I/O Ports, bi-directional, with in-
terrupt assertion capability
System Wake-Up Control powered by V
SB
, generates
power-up request in response to preprogrammed key-
board or mouse sequence, modem, telephone ring,
and two general-purpose events without an external
clock
Serial or parallel IRQ support
Programmable write protect for Floppy Disk Controller
Power-fail recovery support
Block Diagram
Controller
System Wake-Up
Control
IEEE 1284
Parallel Port
Wake-Up
Events
Ports
Keyboard and Mouse
Interface
Floppy Disk
Controller
Keyboard and Mouse
Host Interface
ISA
Interface SERIRQ
I/O Ports
General-Purpose
I/O
PWUREQ
Serial Port 2
with IR
Serial
Interface Interface
Infrared
Serial Port 1
Serial
Interface
V
SB
V
BAT
FANOUT0 FANOUT1
Fan Speed Control
Floppy Drive
Interface
Interface
Parallel Port/
Floppy Drive
PPM
IBM
, MicroChannel
, PC-AT
and PS/2
are registered trademarks of International Business Machines Corporation.
Microsoft
and Windows
are registered trademarks of Microsoft Corporation.
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
1998 National Semiconductor Corporation
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| PC87360 | 128-Pin LPC SuperI/O with Protection and Extensive GPIO Support |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PC87351-XXX/VLA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PC87351 PC98 and ACPI Compliant SuperI/O with System Wake-Up Control |
| PC87360 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:128-Pin LPC SuperI/O with Protection and Extensive GPIO Support |
| PC87360-IBM/VLA | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Electronic Component |
| PC87360ICKVLA | 制造商:Texas Instruments 功能描述: |
| PC87360-XXX/VLA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:128-Pin LPC SuperI/O with Protection and Extensive GPIO Support |
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