0-42.10.3 Floppy Disk Drive (FDD).............................................................................. 342.10.4 Compact Flash Support ................................................................................. 342.11 SERIAL PORTS ........................................................................................................ 342.12 REAL TIME CLOCK ................................................................................................. 342.13 SYSTEM M ONITORING ............................................................................................ 342.14 USB I NTERFACES ................................................................................................... 352.15 BIOS ..................................................................................................................... 352.16 OPERATING TEMPERATURE AND TEMPERATURE CONTROL ..................................... 352.17 AUDIO CODEC ........................................................................................................ 352.18 POWER CONSUMPTION ........................................................................................... 372.19 PACKAGED CONTENTS AND OPTIONAL ACCESSORY I TEMS ..................................... 372.19.1 Package Contents........................................................................................... 372.19.2 Optional Accessory Items............................................................................... 383 CONNECTORS AND JUMPERS ......................................................................... 393.1 PERIPHERAL I NTERFACE CONNECTORS .................................................................... 403.1.1 WAFER-LX Layout........................................................................................... 403.1.2 Peripheral Interface Connectors ..................................................................... 413.1.3 External Interface Panel Connectors............................................................... 423.1.4 On-board Jumpers ........................................................................................... 433.2 I NTERNAL PERIPHERAL CONNECTORS ...................................................................... 443.2.1 AT Power Connector........................................................................................ 443.2.2 ATX Power Connector ..................................................................................... 453.2.3 ATX Power Button Connector.......................................................................... 463.2.4 Audio Connector .............................................................................................. 473.2.5 Battery Connector............................................................................................ 483.2.6 Compact Flash Connector ............................................................................... 493.2.7 Fan Connector ................................................................................................. 503.2.8 Floppy Disk Connector .................................................................................... 523.2.9 GPIO Connector .............................................................................................. 533.2.10 IDE Connector ............................................................................................... 543.2.11 Inverter Power Connector.............................................................................. 563.2.12 Keyboard/Mouse Connector .......................................................................... 573.2.13 LED Connector .............................................................................................. 583.2.14 Print Port Connector ..................................................................................... 603.2.15 PC/104 Power Input Connector..................................................................... 614 OIEI ® Technology, Corp.