Intel D848PMB Technical Product Specification - Page 77
Overview of BIOS Features - cpu
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3 Overview of BIOS Features What This Chapter Contains 3.1 Introduction...77 3.2 BIOS Flash Memory Organization 77 3.3 Resource Configuration 78 3.4 System Management BIOS (SMBIOS 79 3.5 Legacy USB Support 79 3.6 BIOS Updates ...80 3.7 Recovering BIOS Data 81 3.8 Boot Options...82 3.9 Fast Booting Systems with Intel® Rapid BIOS Boot 83 3.10 BIOS Security Features 84 3.1 Introduction The Desktop Board D848PMB use an Intel/AMI BIOS that is stored in the Firmware Hub (FWH) and can be updated using a disk-based program. The FWH contains the BIOS Setup program, POST, the PCI auto-configuration utility, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as RC86510A.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is poweredup, the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match. For information about The Desktop Boards' compliance level with Plug and Play Refer to Section 1.4, page 17 3.2 BIOS Flash Memory Organization The Firmware Hub (FWH) includes a 4 Mbit (512 KB) symmetrical flash memory device. 77