Freescale QorIQ P1025 Tower MPU模块开发方案

Freescale公司的QorIQ P1025通信处理器采用Power架构e500内核,32 KB L1 高速缓存,工作弊频率高达667 MHz,支持ECC的32位DDR2/DDR3 SDRAM存储器控制器,带ECC的246KB L2缓存,两个10/100/1000Mbps增强三速以太网控制器(eTSEC),主要用在工业机器人,智能电网和智能电表,网络,以太网交换,多服务商业网关,WLAN接入点和固定路由器.本文介绍了QorIQ P1016和P1025主要特性,QorIQ P1016和P1025方框图,TWR-P1025 Tower MPU模块主要特性,框图和完整电路图.

The QorIQ P1 platform series, which includes the P1016 and P1025 communications processors, offers extensive integration and extreme power for a wide variety of applications in the networking, telecom, defense and industrial markets. Based on 45 nm technology for low-power implementation, the P1016 and P1025 processors provide single- and dual-core solutions for the 400 MHz to 667 MHz performance range, along with advanced security, QUICC Engine for multiprotocol support and a rich set of interfaces.

The QorIQ P1016 and P1025 processors are pin-compatible with the QorIQ P1015, P1024 products, and software compatible with the P1011/P1020 and P2010/P2020 offering a six-chip range of cost-effective solutions. Scaling from a single core at 400 MHz (P1015) to a dual core at 1.2 GHz per core (P2020), the two QorIQ platforms deliver an impressive 4.5x aggregate frequency range.
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