Best Data CMX300 Specifications download pdf (Page 3)

Table of Contents

30-Dec-2010 CM-X300 Reference Guide Rev 1.31 3

Table of Contents

1 INTRODUCTION ................................................................................................. 9

1.1 About This Document ........................................................................................ 9

1.2 CM-X300 Part Number Legend ......................................................................... 9

1.3 Terminology ....................................................................................................... 9

1.4 Related Documents ............................................................................................. 9

2 OVERVIEW ........................................................................................................ 10

2.1 Block Diagram .................................................................................................. 10

2.2 CM-X300 Features ........................................................................................... 11

3 FUNCTIONAL DESCRIPTION ....................................................................... 13

3.1 Board Layout .................................................................................................... 13

3.1.1 Top Side Components ............................................................................. 13

3.1.2 Bottom Side Components ........................................................................ 13

3.2 Connectors Pinout ............................................................................................. 14

3.2.1 Interface Connectors ................................................................................ 14

3.2.1.1 Connector A ....................................................................................... 14

3.2.1.2 Connector B ....................................................................................... 17

3.3 Application Information ................................................................................... 20

3.3.1 Debug LED (DS1) ................................................................................... 20

3.3.2 Wireless LAN .......................................................................................... 20

3.3.2.1 Wireless LAN Specifications ............................................................ 21

3.3.2.2 WLAN Antenna Configuration ......................................................... 21

3.3.3 Bluetooth ................................................................................................. 21

3.3.3.1 Wireless LAN Specifications ............................................................ 22

3.3.3.2 Bluetooth Antenna Configuration ..................................................... 22

3.3.4 LAN Port ................................................................................................. 22

3.3.4.1 Accessing DM9000A ........................................................................ 23

3.3.4.2 Implementing Magnetics ................................................................... 23

3.3.5 Serial Ports ............................................................................................... 24

3.3.5.1 Full-Function UART ......................................................................... 25

3.3.5.2 Console UART .................................................................................. 25

3.3.5.3 Partial-Function UART ..................................................................... 26

3.3.6 Local Bus ................................................................................................. 26

3.3.6.1 Local Bus Signal Description ............................................................ 26

3.3.6.2 Static Memory Controller Address Map ........................................... 27

3.3.6.3 Local Bus Operation .......................................................................... 27

3.3.7 Keypad ..................................................................................................... 27

3.3.8 LCD Interface .......................................................................................... 28

3.3.8.1 Limitations of Display Controller Capabilities ................................. 29

3.3.9 USB ......................................................................................................... 31

3.3.9.1 USB Controllers ................................................................................ 31

1 2 3 4 5 6 7 8 ... 51 52

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Best Data CMX300 Specifications Page 3

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