Currently available Embedded Microprocessors can’t treat media stream more than 5Mbps transmitted over IP network in general real time operating system environment. The network co-processor ?throughput enhancer - is an off-the-shelf ASSP to handle the media stream only to reduce the IP traffic load to the main CPU.

And it also extract MPEG2 TS data from UDP packet and generate data stream suitable for generic MPEG2 TS parser and Decoder.

• Three port 10/100Base-T Ethernet port
• One MAC controller Unit
• UDP packet filtering
• Support promiscuous mode
• TS packet error detection
• Support Channel Interface
• Internal PLL
• 144 Pin TQFP
• Local DMA and internal DMA memory
• 2 Serial UART

• Internet set-top box
• VoD set-top box
• Multimedia terminal