
Page 3Express-IA533 User’s Manual Page 3Express-IA533 User’s ManualExpress-LPC User’s Manual Page 3
Table of Contents
Preface ............................................................................................................................5
1 Introduction...............................................................................................................7
1.1 Description ........................................................................................................................... 7
2 Specifications............................................................................................................8
2.1 General................................................................................................................................. 8
2.2 Integrated Video................................................................................................................... 8
2.3 Audio .................................................................................................................................... 9
2.4 LAN ....................................................................................................................................... 9
2.5 Multi I/O ................................................................................................................................9
2.6 TPM (Trusted Platform Module) .......................................................................................... 9
2.7 Super I/O .............................................................................................................................. 9
2.8 Power Specifications .........................................................................................................10
3 Functional Diagram................................................................................................. 11
4 Mechanical Dimensions..........................................................................................12
5 Pinout and Signal Descriptions.............................................................................. 13
5.1 COM Express™ Type 2 compatible pinout .......................................................................13
5.2 Carrier Board Design Guide .............................................................................................. 13
5.3 Pin Definitions ....................................................................................................................14
5.4 Signal Descriptions ............................................................................................................16
6 Embedded Functions..............................................................................................25
6.1 Watchdog Timer .................................................................................................................25
6.2 GPIO ...................................................................................................................................26
6.3 Hardware Monitoring ......................................................................................................... 27
7 System Resources..................................................................................................28
7.1 System Memory Map .........................................................................................................28
7.2 Direct Memory Access Channels ...................................................................................... 28
7.3 Legacy I/O Map ..................................................................................................................29
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