
12
SL-B8D-F /SL-B8D-FR
1-4 Mainboard Specifications
1-4.1 CPU Socket
CPU Socket 478B on board, supporting Intel®Pentium 4 and Northwood
processors (including Intel Celeron-D, Hyper-Threading CPUs and
Prescott 533 CPU 2.8GHz) in the 478-pin package for :
-- *800/533/400MHz System Bus -- 512KB L2 Advanced Transfer Cache
-- Hyper-pipelined technology -- Advanced dynamic execution;
-- Rapid Execution Engine -- Streaming SIMD Extensions 2
-- 128 Bit Enhanced Floating Point Unit -- Execution Trace Cache
1-4.2 System Chipsets
North Bridge Intel 845GE:
• A high performance integrated chipset providing P4 processor interfac
(including Hyper-threading Technology), *800/533/400MHz FSB, DDR
333/266 SDRAM memory, Hub interface, AGP interface as well as
another integrated VGA interface with one on-board display port.
• Showing Hyper-Threading Logo when booting with a Hyper-thread
ing CPU.
South Bridge Intel ICH4:
• Supporting the LPC I/O, upstream Hub interface, PCI interface, IDE
interface, USB 2.0 interface, AC’97 2.2 (6-channel) Audio interface
and the interrupt control.
1-4.3 Memory
2 DDR DIMM 184-pin slots on board :
• Supporting unregistered, non-ECC DDR 333/266 SDRAM to 2GBs
• SPD (Serial Presence Detect) Scheme for DIMM Detection supported
1-4.4 AMI BIOS
Flash Memory for easy upgrade, Year 2000 compliant, and supporting
various hardware configuration during booting system (See Chapter 4
BIOS Setup):
• Standard BIOS Features(Times, Date, System Information etc.)
• Advanced BIOS Features (CPU,IDE, Floppy, SuperIO, Hardware
Health, ACPI, USB, and Frequency/Voltage Control)
• Advanced Chipset Features (NorthBridge, SouthBridge Configuration)
• PCI/PNP Resource Management (IRQ Settings, Latency Timers etc.)
• Boot Configuration Setup (Boot Settings, Boot Device Priority etc.)
• BIOS Security Features (Supervisor Password, User Password)
*FSB 800MHz (Prescott 800 not supported) is an unguaranted overclock
support for 200MHz CPU.