NANO-BT EPIC SBCPage vii5.4.1 North Bridge .................................................................................................... 935.4.1.1 Intel IGD Configuration............................................................................ 935.4.2 South Bridge..................................................................................................... 965.4.2.1 PCI Express Configuration ....................................................................... 975.5 SECURITY ................................................................................................................. 985.6 BOOT ........................................................................................................................ 995.7 EXIT ....................................................................................................................... 1016 SOFTWARE DRIVERS ............................................................................................ 1036.1 SOFTWARE I NSTALLATION ...................................................................................... 1046.2 AVAILABLE SOFTWARE DRIVERS ............................................................................ 106A REGULATORY COMPLIANCE ............................................................................ 108B BIOS OPTIONS .........................................................................................................113C TERMINOLOGY ......................................................................................................116D WATCHDOG TIMER .............................................................................................. 120E DIGITAL I/O INTERFACE ..................................................................................... 123E.1 I NTRODUCTION ...................................................................................................... 124E.2 ASSEMBLY LANGUAGE SAMPLE 1 .......................................................................... 125E.3 ASSEMBLY LANGUAGE SAMPLE 2 .......................................................................... 125F HAZARDOUS MATERIALS DISCLOSURE........................................................ 126F.1 HAZARDOUS M ATERIALS DISCLOSURE TABLE FOR IPB PRODUCTS CERTIFIED ASROHS C OMPLIANT UNDER 2002/95/EC WITHOUT M ERCURY ..................................... 127