IBM BDM-610000049 user manual Board Features

Board Features

•1.4 GHz Intel Pentium M with thermal throttling

–400 MHz, source-synchronous Front Side Bus

–Math coprocessor

•Supports MMX and SSE2 instructions

–Internal Cache

•L1 - 32KB of instruction and 32KB data; L2 - 2 MB

•1.0 GHz Intel Celeron M with thermal throttling

–400 MHz, source-synchronous Front Side Bus

–Math coprocessor

•Supports MMX and SSE2 instructions

–Internal Cache

•L1 - 32KB of instruction and 32KB data; L2 - 512kB

•512 or 1024 Mbytes BGA DDR SDRAM

–Up to 333 MHz Data Rate

–ECC corrects single-bit memory errors and detects 2-bit errors (selected models)

•Stackable 120-pin PCI bus

–4 Bus master add-on cards capable

–3.3V or 5V PCI bus signaling

•Advanced power management features including Enhanced Intel SpeedStep Technology (PX only)

•Advanced Thermal Management

–Auto Fan Control only runs fan when needed

–SMBus Temperature Monitor for CPU and board temperature

–Mini Fan Heatsink with Auto Fan control

–Passive Structural Heatsink & Heatpipes in IDAN and HiDAN System Configurations

•Advanced Programmable Interrupt Controller (APIC)

–High resolution 100 MHz APIC timer

–24 interrupt channels with APIC enabled (15 in legacy PIC mode)

•Advanced Configuration and Power Interface (ACPI)

–ACPI 1.0 Compliant

–Supported power down modes: S1 (Power On Suspend), S3 (Suspend to RAM), S4 (Hibernate), and S5 (Soft-Off)

–CPU Clock Throttling and Clock Stop for C0 to C3 Support

–Wake events include:

•aDIO Interrupt

•Wake-on-LAN

•Real Time Clock

•COM port Ring

•Power Switch

•etc.

•Network Boot supported by Intel PXE

BDM-610000049 Rev G Chapter 1: Introduction 7