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 Intel® Celeron® M 1GHz (having 512KB L2 cache and 400MHz FSB) processor and its Intel® i855GME chipset. 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, Analog 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.
- Intel Celeron M 1GHz, 512KB L2 cache, 400MHz FSB
- 512MB DDR, 266MHz (PC2100), soldered onboard
- IDE ATA 100 Controller
- Serial ports: 1x RS232, 1x RS232/422/485
- 4x USB 2.0 ports
- Fast Ethernet and Gigabit Ethernet
- Graphic controller with analog VGA and Flat Panel LVDS interface
- Extended operating temperature range (-40°C to +85°C) available