User manual

xi AIMB-767 User Manual
Appendix A Programming the Watchdog Timer..53
A.1 Programming the Watchdog Timer ......................................................... 54
A.1.1 Watchdog timer overview............................................................ 54
A.1.2 Programming the Watchdog Timer ............................................. 54
Table A.1: Watchdog Timer Registers ....................................... 56
A.1.3 Example Program ....................................................................... 57
Appendix B I/O Pin Assignments..........................61
B.1 Parallel Port (LPT1)................................................................................. 62
Table B.1: Parallel Port (LPT1) .................................................. 62
B.2 USB Header (USB56) ............................................................................. 62
Table B.2: USB Header (USB56)............................................... 62
B.3 USB Header (USB78) ............................................................................. 63
Table B.3: USB Header (USB78)............................................... 63
B.4 VGA Connector (VGA1) .......................................................................... 63
Table B.4: VGA Connector (VGA1) ........................................... 63
B.5 RS-232 Interface (COM1-COM4)............................................................ 64
Table B.5: RS-232 Interface (COM1~COM2) ............................ 64
B.6 RS-232/422/485 Setting Interface (JSETCOM3) .................................... 64
Table B.6: RS-232/422/485 Setting Interface (JSETCOM3)...... 64
B.7 SPI_CN1: SPI fresh card pin connector.................................................. 65
Table B.7: SPI_CN1:SPI fresh card pin connector .................... 65
B.8 PS/2 Keyboard and Mouse Connector (KBMS1) .................................... 65
Table B.8: PS/2 Keyboard and Mouse Connector (KBMS1) ..... 65
B.9 CPU Fan Power Connector (CPU_FAN1) .............................................. 66
Table B.9: CPU Fan Power Connector (CPU_FAN1)................ 66
B.10 System Fan Power Connector (SYS_FAN1/SYS_FAN2) ....................... 66
Table B.10:System Fan Power Connector (SYSFAN1/SYSFAN2)
66
B.11 Front Panel Connectors (JFP1/2) ........................................................... 67
B.11.1 Power LED & Keyboard Lock Connector (JFP3) ........................ 67
Table B.11:Power LED & Keyboard Lock Connector (JFP3)...... 67
B.11.2 Power switch/HDD LED/SMBus/Speaker (JFP1/JFP2).............. 67
Table B.12:Power Switch/HDD LED/SMBus/Speaker (JFP1/JFP2)
67
B.12 ATX1 12 V Auxiliary Power Connector (ATX12V1)................................. 68
Table B.13:ATX1 12 V Auxiliary Power Connector (ATX12V1) .. 68
B.13 ATX Power Connector (EATXPWR1) ..................................................... 68
Table B.14:ATX Power Connector (ATX2) ................................. 68
B.14 USB/LAN ports (LAN1/2_USB12/USB34)............................................... 69
Table B.15:USB Port................................................................... 69
Table B.16:Ethernet 10/100/1000 Base-T RJ-45 Port ................ 69
B.15 Line Out, Mic In Connector (AUDIO1)..................................................... 69
B.16 Serial ATA0 (SATA1) .............................................................................. 69
Table B.17:Serial ATA0 (SATA1)................................................ 69
B.17 Serial ATA1 (SATA2) .............................................................................. 70
Table B.18:Serial ATA1 (SATA2)................................................ 70
B.18 Serial ATA2 (SATA3) .............................................................................. 70
Table B.19:Serial ATA2 (SATA3)................................................ 70
B.19 Serial ATA3 (SATA4) .............................................................................. 70
Table B.20:Serial ATA3 (SATA4)................................................ 70
B.20 AT/ATX Mode (PSON1) .......................................................................... 70
Table B.21:AT/ATX Mode (PSON1) ........................................... 70
B.21 FPAUD1(Front Panel Audio Connector) ................................................. 71
Table B.22:Front Panel Audio Connector (FPAUD1).................. 71
B.22 System I/O Ports ..................................................................................... 71
Table B.23:System I/O Ports ...................................................... 71