SOM-4451FL-D0A1 (ADVANTECH)

Advantech's new SOM-4451 is a SOM-ETX CPU module board with an on-board, embedded low power 200 MHz SiS 552 processor. Other on-board features include a VGA/LCD controller with 18-bit LCD TFT display and 10/100 Mbps PCI Ethernet interface. A SOM-ETX is provided, with PCI/ISA/Audio/VGA&LCD and also optional SSD support for DOC. 62-level watchdog timer and jumperless on-line setup is also supported. With this board, system engineers will now be able to upgrade their 486-based systems to 586 level without worries, because a pentium level SiS 552 processor is mounted directly on board. Mounting CPUs directly on board eases the configuration and installation process because there is no need to set any jumpers for speed or voltage differences between various CPUs. In addition to ease of configuration, the SiS 552 200 MHz low-power CPU has been specially designed to work well in environments with temperatures of up to 60° C without need of a fan. Eliminating the CPU fan from a system significantly reduces MTBF worries and increases application possibilities. True multimedia SOM-ETX SOM-4451 integrates Ultra-AGP technology to deliver high performance GUI-memory bandwidth. Furthermore, SiS552 provides powerful slice layer decoding DVD accelerator to improve the DVD playback performance. In addition to providing the standard interface for CRT monitors, SOM-4451 also provides a Digital Flat Panel Port(DFP), and also supports NTSC/PAL Video Output. SOM-4451 also adopts Share System Memory Architecture that can flexibly utilize the frame buffer size up to 128MB.