User`s manual

Appendix A Programming the Watchdog Timer .............. 69
A.1 Programming the watchdog timer .......................................... 70
Appendix B Installing PC/104 Modules ............................. 73
B.1 Installing PC/104 modules........................................................ 74
Appendix C Pin Assignments............................................. 77
C.1 Floppy drive connector (CN1) ................................................. 78
C.2 Parallel port connector (CN2) ................................................. 79
C.3 Keyboard lock, LED connector (CN3).................................... 80
C.4 USB1/USB2 connector (CN4)................................................... 80
C.5 24-bit LCD display connector (CN5) ...................................... 81
C.6 36-bit LCD display connector (CN6) ...................................... 82
C.7 LCD inverter connector (CN7) ................................................ 83
C.8 IR connector (CN8) ...................................................................83
C.9 External speaker connector (CN9) .......................................... 84
C.10 VGA connector (CN11) ............................................................ 84
C.11 PC/104 connector (CN12)......................................................... 85
C.12 Ethernet connector (CN13) ......................................................85
C.13 COM2 RS-422/485 connector (CN14)..................................... 86
C.14 COM2 RS-232 connector (CN15) ............................................ 87
C.15 COM1 RS-232 connector (CN16) ............................................ 88
C.16 External keyboard connector (CN17) ..................................... 88
C.17 ATX power connector (CN18) .................................................89
C.18 AT power connector (CN20) .................................................... 89
C.19 Keyboard and PS/2 mouse connector (CN21)........................ 90
C.20 CompactFlash™ card connector (CN24) ............................... 91
C.21 HDD LED connector (CN25) ...................................................92
C.22 System reset switch connector (CN26).................................... 92
C.23 ATX power button (CN27)....................................................... 92
C.24 Enhanced IDE connector (CN28) ............................................ 93
Appendix D System Assignments ..................................... 95
D.1 System I/O ports ........................................................................96
D.2 DMA channel assignments ....................................................... 97
D.3 Interrupt assignments ............................................................... 98
D.4 1st MB memory map.................................................................99
Appendix E LCD Services ................................................. 101
E.1 LCD services ............................................................................102