NXP Semiconductors 飞思卡尔 QorIQ LS1

飞思卡尔半导体 QorIQ LS1 通信处理器系列面向广泛的一系列功率敏感型网络应用，以及其他快速发展的产品类别，如物联网网关和工业自动化 & 与控制设备。基于业内首个软件感知、独立于内核的 Layerscape 网络系统架构， QorIQ LS1 系列具有无以伦比的效率和可扩展性。LS1 通信处理器该系列被设计用于支持一系列全新的功率受限型应用，这得益于它将高效的 ARM® 核心和飞思卡尔超过二十年的网络和 IP 领域专业经验相结合，在 3W 功率条件下提供最高程度的集成。凭借在一级缓存和二级缓存上进行 ECC 保护、具有 QUICC 引擎支持、USB 3.0、广泛的一系列其他外设和 I/O 特性，LS1 器件系列专为多核平台而构建，使其可以更加安全、智能、和高效地工作，同时又不牺牲性能。出色性能和效率的实现，得益于集成 DDR3L 和 DDRF 存储器支持等特性同时又保持在 3W 以下。

The LS1 Communications Processor Family is designed to enable a new class of power-constrained applications by bringing together highly efficient ARM^® cores and over twenty years of networking and IP expertise to provide the highest level of integration under 3W. With ECC protection on both L1 and L2 caches, QUICC Engine support, USB 3.0, and a broad range of other peripherals and I/O features, the LS1 family of devices is purpose-built for multicore platforms required to operate more securely, intelligently, and efficiently without sacrificing performance. Outstanding performance and efficiency are achieved by integrating features such as DDR3L and DDRF memory support while staying under 3W.

特性

Dual ARM Cortex-A7 cores delivering over 6,000 CoreMark^® of performance at under 3W (typical) for improved performance without increased power utilization
Defense-in-depth security protection
Secure boot, ARM TrustZone, and manufacturing protection
Broadest range of peripheral and I/O features in its class
Only product in its class to offer ECC protection for both L1/L2 caches, meeting networking requirements for high reliability
Virtualization support enables partitioning of CPU resources on low-power parts for increased system productivity
First in its class to offer support for DDR4 memory ensuring continued performance efficiency
Only communications processor to combine LCD controller, USB 3.0 with integrated PHY, SD /MMC and SATA3 on a single SoC to enable lower system-level costs
QUICC Engine provides proven support for protocols required in industrial, building, and factory automation applications

应用

Enterprise networking:
- High-speed interfaces
- Security engine
- ECC-protected caches
- Virtualization
Industrial Automation and Control:
- Industrial interfaces
- LCD for HMI support
- Industrial protocol support