USB97C100QFP datasheet(10/64 Pages) SMSC

tên linh kiện	USB97C100QFP

Giải thích chi tiết về linh kiện	Multi-Endpoint USB Peripheral Controller

PDF	64 Pages

Scroll/Zoom	100%

nhà sản xuất	SMSC [SMSC Corporation]

Trang chủ	http://www.smsc.com

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10 / 64 page

SMSC DS – USB97C100

Page 10

Rev. 01/03/2001

Applications

The USB97C100 enables entirely new I/O applications, as well as new form factors for existing Legacy I/O

applications. PC98 compliance encourages the elimination ofDMA, IRQ and addressing conflicts via total on-board

ISA elimination. With the USB97C100, the ISA bus can be eliminated from motherboards without sacrificing the

huge infrastructure of Legacy I/O ports. By moving these devices to the flexible USB bus, new form factors such as

monitor peripheral clusters are also possible (mouse, keyboard, serial, parallel ports in a USB connected monitor).

PC system designers are no longer constrained by the physical borders of the motherboard. The USB97C100 is

ideal for USB peripherals which require considerable bandwidth, such as floppy drives, audio, IR, etc. The following

block diagrams illustrate these applications.

TYPICAL PC MOTHERBOARD APPLICATION

South

Bridge

USB

Floppy

PS/2

Serial

Parallel

FIR

97C100

Commanche

37C67X

SIO

USB

SPKR

MIC

ISA AUDIO

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