STPCI2HEYC(2002) データシートの表示（PDF） - STMicroelectronics

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STPCI2HEYC
(Rev.:2002)

X86 Core PC Compatible System-on-Chip for Terminals

STMicroelectronics 

DESIGN GUIDELINES

6. DESIGN GUIDELINES

6.1. TYPICAL APPLICATIONS

The STPC Atlas is well suited for many

applications. Some of the possible

implementations are described below.

6.1.1. THIN CLIENT

These protocols have room for dedicated data

channels in case the terminal is not ’thin’ and can

execute locally some applications, hence

optimizing the bandwidth usage. For example, if a

terminal has browsing or MPEG decoding

capability, the server will provide internet source

files or MPEG streaming.

A Thin-Client is a terminal running ICATM (Citrix)

or RDPTM (Microsoft) protocol. The display is

computed by the server and sent in a compressed

way to the terminal for display. The same

streaming approach is used for sending the

keyboard/mouse/USB data to the server.

The same hardware can run X-terminal protocol

and can be reconfigured by the server when

booting on the network by uploading a different

OS and application.

Figure 6-1. Thin-Client - Block Diagram

SDRAM

FLASH

LAN

MPEG

DECODER

64

16

PCI

CCIR

IDE / PCI

AUDIO

STPC

ATLAS

VGA

TFT

USB

IEEE1284

Kbd / Mouse

Issue 1.0 - July 24, 2002

75/111

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