IMBA-8650 MotherboardPage viiTable of Contents1 INTRODUCTION..................................................................................................... 11.1 IMBA-8650 I NTRODUCTION ...................................................................................... 21.2 IMBA-8650 BENEFITS .............................................................................................. 21.3 IMBA-8650 F EATURES .............................................................................................. 31.4 IMBA-8650 OVERVIEW ............................................................................................. 31.5 IMBA-8650 P ERIPHERAL CONNECTORS AND J UMPERS ............................................. 51.6 TECHNICAL SPECIFICATIONS ...................................................................................... 62 DETAILED SPECIFICATIONS ............................................................................. 92.1 OVERVIEW ............................................................................................................... 102.2 DIMENSIONS ............................................................................................................ 102.2.1 Board Dimensions............................................................................................ 102.2.2 External Interface Panel Dimensions ...............................................................112.3 DATA FLOW .............................................................................................................. 122.4 COMPATIBLE PROCESSORS ....................................................................................... 132.4.1 CPU Overview ................................................................................................. 132.5 I NTEL ® 865G NORTHBRIDGE CHIPSET .................................................................... 132.5.1 Intel® 865G Overview ..................................................................................... 132.5.2 Intel® 865G Memory Support ......................................................................... 162.5.3 Intel® 865G Integrated Graphics.................................................................... 172.6 I NTEL ® ICH5 SOUTHBRIDGE CHIPSET ..................................................................... 202.6.1 Intel ® ICH5 Overview ...................................................................................... 202.6.2 Intel ® ICH5 Audio Codec ’97 Controller......................................................... 212.6.3 Intel ® ICH5 IDE Interface ............................................................................... 212.6.4 Intel ® ICH5 Low Pin Count (LPC) Interface................................................... 222.6.5 Intel ® ICH5 PCI Interface ............................................................................... 232.6.6 Intel ® ICH5 Real Time Clock ........................................................................... 242.6.7 Intel ® ICH5 SATA Controller ........................................................................... 242.6.8 Intel ® ICH5 USB Controller ............................................................................ 252.7 PCI BUS COMPONENTS ............................................................................................ 262.7.1 PCI Bus Overview............................................................................................ 26
