Uniwill 340S2 - Page 85

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340S2 Rev : B
Table of Contents
Chapter 1. General System Description
Contents :
1.1 System Features …………………………………………..…………. 1-2
1.1.1 General
Features………………………………………………
1-2
1.1.2 Hardware
Specifications..……………………………………..
1-2
1.2 System Specification
1.2.1 System
Board..…………….....………………………………..
1-4
1.2.1 System Block
Diagram………….…………………………….
1-5
1.2.2 LCD
Display….……………………………………………….
1-6
1.2.3 Power
Plans…..…….………………………………………...
1-6
1.2.4 Power Source
Status..…………………………………………
1-6
1.2.5 DC/DC
Board……..…………………………………………..
1-7
1.2.6 AC-DC
Adapter….……………………………………………
1-7
1.2.7 Inverter………………………………………………………...
1-7
1.2.8 Battery Pack
….……………………………………………….
1-7
1.2.9 Memory
Module….…………………………………………...
1-7
1.2.10 Interrupt Request Channel
.………………………………….
1-8
1.2.11 DMA Channel
…………....………………………………….
1-9
1.2.12 System LED
Indicator………..….……………………….…..
1-9
1.2.13 Hot
Key………………………………………………………
1-9
Chapter 2. Connector and Switch Definition
Contents :
2.1 Connector Definitions…..……………………………………………. 2-2
2.1.1 Memory DIMM144
…….…………...………………………...
2-2
2.1.2 Modem/B
.……..………………………………….…………..
2-3
2.1.3 LCD
……………….…………………………………………..
2-3
2.1.4 Inverter
……….….……………………………………………
2-4
2.1.5
CRT………..…….…………………………………………….
2-4
2.1.6
2-4