Appendix A | Programming the Watchdog Timer..61 | ||
A.1 | Programming the Watchdog Timer | 62 | |
| A.1.1 | Watchdog Timer Overview | 62 |
| A.1.2 Programming the Watchdog Timer | 62 | |
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| Table A.1: Watchdog Timer Registers | 64 |
| A.1.3 | Example Program | 65 |
Appendix B | I/O Pin Assignments | 69 | |
B.1 | Parallel Port (LPT1) | 70 | |
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| Table B.1: Parallel Port (LPT1) | 70 |
B.2 | USB Header (USB56, USB78) | 70 | |
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| Table B.2: USB Header (USB56) | 70 |
B.3 | VGA Connector (VGA1) | 71 | |
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| Table B.3: VGA Connector (VGA1) | 71 |
B.4 | 71 | ||
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| Table B.4: | 71 |
B.5 | 72 | ||
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| Table B.5: | 72 |
B.6 | SPI_CN1: SPI Fresh Card Pin Connector | 72 | |
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| Table B.6: SPI_CN1:SPI Fresh Card Pin Connector | 72 |
B.7 | PS/2 Keyboard and Mouse Connector (KBMS1) | 73 | |
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| Table B.7: PS/2 Keyboard and Mouse Connector (KBMS1) | 73 |
B.8 | CPU Fan Power Connector (CPU_FAN1) | 73 | |
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| Table B.8: CPU Fan Power Connector (CPU_FAN1) | 73 |
B.9 | System Fan Power Connector (CHA_FAN1) | 74 | |
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| Table B.9: System Fan Power Connector |
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| (SYSFAN1/SYSFAN2) | 74 |
B.10 | Power LED & Keyboard Lock Connector (JFP3) | 74 | |
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| Table B.10:Power LED & Keyboard Lock Connector (JFP3) | 74 |
B.11 | HDD LED and External Speaker Connector (JFP2/HDD LED and |
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| SPEAKER) | 75 | |
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| Table B.11:External Speaker Connector (JFP2/SPEAKER) | 75 |
B.12 | ATX Soft Power Switch and Reset Connector |
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| (JFP1/ | 75 | |
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| Table B.12:Reset Connector (JFP1/ RESET) | 75 |
B.13 | ATX Power Connector (EATXPWR1) | 76 | |
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| Table B.13:ATX Power Connector (ATX2) | 76 |
B.14 | USB/LAN ports (LAN1_USB12/LAN2_USB34) | 76 | |
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| Table B.14:USB Port | 76 |
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| Table B.15:Ethernet 10/100 Mbps | 76 |
B.15 | Line In, Line Out, Mic In Connector (AUDIO1) | 77 | |
B.16 | Serial ATA0/1 (SATA1/SATA2) | 77 | |
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| Table B.16:Serial ATA 0/1 (SATA1/SATA2) | 77 |
B.17 | AT/ATX Mode (PSON1) | 77 | |
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| Table B.17:AT/ATX Mode (PSON1) | 77 |
B.18 | 77 | ||
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| Table B.18:AT/ATX Mode (PSON1) | 77 |
B.19 | GPIO Pin Header (GPIO1) | 78 | |
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| Table B.19:AT/ATX Mode (PSON1) | 78 |
B.20 | LVDS Connector: LVDS1 & LVDS2 (Optional) | 79 | |
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| Table B.20:LVDS1 Connector (Optional) | 79 |
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| Table B.21:LVDS2 Connector (Optional) | 80 |
B.21 | LVDS Power Jumper (JLV1, JLV2) | 80 | |
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| Table B.22:LVDS Power Jumper | 80 |
B.22 | LVDS Invert: INV1 & INV2 (Optional) | 81 | |
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| Table B.23:LVDS Power Jumper | 81 |
B.23 | System I/O Ports | 81 | |
xi |
