[原创] Microchip OS81110 MOST网络接口控制解决方案

Microchip公司的OS81110是新型车内多媒体网络接口控制器,支持150Mbps MOST数据传输,能从现有的MOST应用无缝升级到MOST150.器件采用SMSC的智能网络接口控制器(INIC)架构,和INIC25与INIC50兼容,支持低成本LED/POF光物理层,工作电压1.8 V/3.3 V.本文介绍了OS81110主要特性,框图, OS81110 cPHY评估板主要硬件特性和框图, 标准应用框图和扩展应用框图,以及评估板电路图和PCB元件布局图.

The OS81110 is a new Network Interface Controller that supports MOST data transport at 150 Mbits/s. The chip has been architected to enable a seamless migration of existing MOST applications and systems to MOST150. It uses SMSC’s familiar Intelligent Network Interface Controller (INIC) architecture, also used for MOST25 and MOST50 applications. It fully encapsulates the network interface functions and can also operate as a stand-alone solution. The OS81110 uses the same INIC API for the legacy features, which allows existing application software including the NetServices driver stack to be migrated to MOST150 with minimal required changes.
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