Eurotech Finland > Product > CPU-1484 HighRel 1.4GHz Pentium M CPU, 512MB DDR, Gigabit Ethernet, LVDS

1.4GHz Pentium® M PC/104+ CPU with LVDS and Gigabit Ethernet
CPU-1484

Features:

Architecture: PC/104Plus compliant
Bus: PC/104Plus (PCI) and PC/104 (ISA)
Processor: Intel® Pentium® M 1.4GHz, 2MB L2 cache, 400MHz FSB
Chipset: Intel i855GME
Memory: 512MB DDRAM soldered on board
BIOS Flash: 1MB Flash EPROM
Interfaces:

IDE Controller UltraATA 100
2 Serial ports: 1 RS-232, 1 RS-232/422/485
1 Parallel port EPP/ECP bidirectional
4 USB 2.0 ports
Gigabit 82541 Ethernet controller
1 Ethernet 82562 controller (10/100 Mbps)
VGA-UXGA display controller
Monitor and digital LVDS interfaces
AC97 Audio CODEC port
Auxiliary power
Keyboard, Mouse and PS2 port

Watchdog: 1-255 sec./min.
Extended temperature range available -40 to +85°C

General Description:

The CPU-1484 is an embedded board based on two modules: a mezzanine CPU module stacked on top of a PC/104-Plus form factor carrier. The mezzanine CPU module is a small board that features the processor and its Intel®855GME chipset with 400MHz maximum bus frequency. The processor is the Low Voltage 1GHz Celeron® M processor core that has outstanding computational performance and good power consumption and is suitable for high performance mathematics intensive embedded applications. 512MB system DDRAM is directly soldered on board.

This high reliability CPU module is available as standard or extended (-40 to +85°C) operating temperature range. The CPU-148X Pentium M processor based modules have been widely proven and accepted in demading professional and military mobile applications that require onboard soldered DRAM and operation under temperature extremes. The unique structural heat spreader evens out the temperature of all critical components on the board: processor, chipset, RAM and other heat generating components. Heat is structurally dissipating over a large surface area to the enclosure. This solution guarantees reliable operation up to +85°C without thermally overloading components on the board and makes mechanical system construction easier. All extended temperature range CPU modules are tested and qualified individually.

The carrier implements all external interfaces, including 4 high speed USB2.0 ports, both Gigabit and 10/100Mbit Ethernet interfaces, 2 serial ports, parallel port, display interface with CRT and digital LVDS output, AC97 audio codec interface, auxiliary power, keyboard and mouse ports and a high speed IDE controller that supports any type of IDE Flash devices (DiskonModule, CompactFlash and Flash Disk). The carrier also performs the connections for the ISA and PCI bus enabling the CPU-1474 to stack on top of a PC/104-Plus system. The carrier provides a hardware Watchdog Timer and Real Time Clock (external backup battery needed),

The module's embedded Eurotech BIOS is located in a 1MB Flash EPROM and is re-programmable onboard. The set-up parameters are saved in Flash to allow the module to operate without a battery.