Eurotech BitsyXb - Default Chapter; Table of Contents

Contents
110118-0001A 3
Contents
1 Introduction ....................................................................................................................................... 7
1.1 Overview ............................................................................................................................... 7
1.2 Features.................................................................................................................................. 7
1.2.1 Processor...................................................................................................................... 7
1.2.2 Power Supply ............................................................................................................... 7
1.2.3 Memory ....................................................................................................................... 7
1.2.4 Communications .......................................................................................................... 8
1.2.5 User Interface and Display .......................................................................................... 8
1.2.6 I/O ................................................................................................................................ 8
1.2.7 Audio Interface ............................................................................................................ 8
1.3 Block Diagram ....................................................................................................................... 9
2 Getting Started ................................................................................................................................ 10
2.1 Development Systems ......................................................................................................... 10
2.1.1 System Components .................................................................................................. 10
2.1.2 BitsyXb Personality Boards ....................................................................................... 10
Eurotech CompactFlash Personality Board
Eurotech Ethernet Personality Board
Eurotech Quad UART Ethernet Personality Board
2.2 Frequently Asked Questions ................................................................................................ 11
2.3 Errata, Addenda and Further Information ............................................................................ 12
3 Hardware Reference ........................................................................................................................ 13
3.1 Switches, Controls and Indicators ....................................................................................... 13
3.1.1 S1: DIP Switch ......................................................................................................... 13
3.1.2 LED Indicator ............................................................................................................ 13
3.2 Jumper Settings ................................................................................................................... 13
3.2.1 JP2: LCD Display Power Select ............................................................................... 14
3.3 Signal Connectors ................................................................................................................ 14
3.3.1 J1: LCD Panel Interface Connector .......................................................................... 15
3.3.2 J2: PCMCIA ............................................................................................................. 16
3.3.3 J3: Power, I/O, Serial 2 & 3, USB, Touch Screen and others ................................... 16
3.3.4 J6: Input Power ......................................................................................................... 17
3.3.5 J7: I
2
C and SD/MMC ............................................................................................... 18
3.3.6 J8: Vee Adapter ........................................................................................................ 18
3.3.7 J9: External CompactFlash / Expansion Bus ............................................................ 19
3.3.8 J10: ADSmartIO, USB, Serial 1, Stereo Audio, I/Os ............................................... 20
3.3.9 J11: Supercapacitor Input ......................................................................................... 21
3.3.10 J16: In-System Programming ................................................................................... 22