
Table of Contents
Chapter 1 Introduction .........................................................................5
Chapter 2 Overview ..............................................................................6
2.1 Overview ...............................................................................................6
2.2 Mounting of the device ........................................................................7
2.3 Jumper configuration...........................................................................7
Chapter 3 Power supply.......................................................................9
3.1 Board power connection .....................................................................9
3.2 Voltage distribution............................................................................10
Chapter 4 Clock sources....................................................................11
4.1.1 MainOsc.......................................................................................................................11
4.1.2 SubOSC .......................................................................................................................11
Chapter 5 Debug and Programming interface..................................12
Chapter 6 Other circuitry....................................................................13
6.1 Push button for RESET......................................................................13
6.2 Mode Selection...................................................................................13
6.3 Signalling LEDs..................................................................................14
Chapter 7 Connectors for ports of device.........................................15
7.1 Push button for RESET......................................................................15
7.2 Connectors to MainBoard..................................................................15
7.2.1 Connector CN1............................................................................................................15
7.2.2 Connector CN2............................................................................................................17
7.2.3 Connector CN3............................................................................................................19
Chapter 8 Mechanical dimensions ....................................................21
Chapter 9 Schematic ..........................................................................22
Chapter 10 Revision History................................................................25