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发表于 2013-6-24 20:40:47
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用IP210,
IP210 Serial to Ethernet Controller
The IP210 is a very cost effective and highly integrated SoC(System-on-Chip).The embedded Ethernet transceiver, 64k bytes OTP, 32K bytes SRAM, 8-channel 8-bit ADC, 10/100Mbps Ethernet MAC/PHY, offload engine and 8051 support IP210 can be applied for variety applications such as Serial-to-Ethernet convertor, network sensor, remote control/monitoring, automatic test equipment and consumer electronics. The IP210 can support program running with embedded 64KB OTP ROM or external Flash memory for more flexible application. Since device drivers, network protocol stack and Ethernet offload engine are embedded inside the SoC, this design provides a neat and cost-effective solution. In addition to TP cable connection, the IP210 also provides the fiber cable connection to meet the requirement of long distance communication.
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