Opis

Rugged Celeron M PC104-Plus Embedded Module with high bandwidth Gigabit Ethernet port

The CPU-1474 is an embedded RoHS compliant board based on two modules: a mezzanine CPU module combined with a PC/104-Plus form factor carrier.

The mezzanine CPU module features the processor and its Intel i855GME chipset. The available processors include the Intel Pentium M 1GHz (having 2MB L2 cache and 400MHz FSB) or the Intel Celeron M 1GHz (having 512KB L2 cache and 400MHz FSB). The system comes with 512MB DDR, 266MHz (PC2100), soldered onboard. No active cooling is required to operate within the standard and extended temperature ranges.

The carrier implements all the connections to the external world, including 4 USB 2.0 ports, 1 Gigabit Ethernet interface (1000/100/10Mbps), 1 Fast Ethernet interface (10/100Mbps), 2 Serial ports, Analogue VGA and Flat Panel LVDS outputs, 1 AC97 interface, Keyboard and Mouse connectors and an IDE controller that supports IDE Flash device (Disk-On-Module, Compact Flash 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 support for Watchdog management and Real Time Clock (external backup battery) and can be customized to match specific customer needs.

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