Intel SE7320EP2 Product Specification - Page 41
BIOS Architecture - firmware
View all Intel SE7320EP2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 41 highlights
Intel® Server Board SE7320EP2 / Intel® Server Board SE7525RP2 TPS BIOS 6. BIOS 6.1 BIOS Architecture The Basic Input/Output System (BIOS) is implemented as firmware that resides in the Flash ROM. It provides hardware-specific initialization algorithms and standard PC-compatible basic input/output (I/O) services, and standard Intel® Server Board features. The Flash ROM also contains firmware for certain embedded devices. These images are supplied by the device manufacturers and are not specified in this document. The system BIOS includes the following components: IA-32 Core: The IA-32 core contains standard services and components such as the PCI Resource manager, ACPI support, POST, and runtime functionality. Processor Microcode: BIOS includes microcode for the latest processors. Option ROMs: BIOS includes option ROMs to enable on-board devices during boot. 6.1.1 BIOS Identification String The BIOS Identification string is used to uniquely identify the revision of the BIOS being used on the system. The string is formatted as illustrated in the following figure. BoardId.OEMID.BuildType.Major.Minor.BuildID.BuildDateTime.Mod Dxx = Development Xxx = Power On Axx = Alpha BIOS Bxx = Beta BIOS two digits: RCxx= Release Candidate P = Production xx = 2 digit number N/A for Production Build Date and time in MMDDYYYYHHMM format One digit: non-zero if any Separately Updateable Module has been updated N character ID: AN430TX, etc. two digits: Three characters: 86A = Intel DPG 86B = Intel EPG 10A = Some OEM, etc. Four digits: Increment on each build Figure 10. BIOS Identification String Revision 1.0 41 Intel order number D24635-001