User`s manual

CN21: ATX power button ................................................................... 84
CN21- IR connector (pins 9,11,13,15,17)........................................... 84
CN21: IR connector .............................................................................84
CN21- External speaker (pins 1,3,5,7) ............................................... 85
CN21: External speaker connector .................................................... 85
Appendix B System Assignments ..................................... 87
B.1 System I/O ports ........................................................................ 88
B.2 DMA channel assignments ....................................................... 89
B.3 Interrupt assignments ............................................................... 90
B.4 1st MB memory map................................................................. 91
Appendix C LCD Services................................................... 93
C.1 LCD services ............................................................................... 94
Appendix D Installing PC/104 Modules ............................. 95
D.1 Installing PC/104 modules........................................................ 96
Appendix E Programming the Watchdog Timer............... 99
A.1 Programming the watchdog timer ........................................100
Appendix F Mechanical Drawings ................................... 103
F.1 Component side.........................................................................104
F.2 Solder side ................................................................................105