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Freescale公司的MPC8379E是高性价比的主处理器,采用工作频率高达667MHz的高性能Power Architecture™ e300内核,集成了主CPU和I/O处理器,以及32K I/D L1高速缓存,x2 SATA 和x2PCI Express控制器,具有更高的CPU性能和更多功能以及更快的接口特性,扩展了PowerQUICC系列的主要性能,从而降低了BOM成本,可以广泛应用在打印系统,网络交换和线路卡,无线局域网(WLAN),网络接入服务器(NAS),VPN路由器,智能NIC和工业控制器.本文介绍了MPC8379E主要特性,方框图以及参考设计板的主要特性和方框图.
The MPC8379E is a cost-effective, highly integrated host processor that addresses the requirements of several printing and imaging, consumer, and industrial applications, including main CPUs and I/O processors in printing systems, networking switches and line cards, wireless LANs (WLANs), network access servers (NAS), VPN routers, intelligent NIC, and industrial controllers. The MPC8379E extends the PowerQUICC family, adding higher CPU performance, additional functionality, and faster interfaces while addressing the requirements related to time-to-market, price, power consumption, and package size.
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