UK ASIC design house Sondrel has launched the latest in its series of semi-custom chip for edge AI and IoT systems.
SFA 200是四核芯片芯片，具有增加安全性的安全性，用于远程收集和处理边缘的视频和数据。核心可用于可扩展的单个通道ASIC，可以在其中添加自定义模块以用于智能计量，智能家居，智能工厂，语音控制设备和信息娱乐。
Each ASIC is based on a CPU cluster for general purpose tasks and an AI cluster for neural network tasks with supporting memory and interfaces. The cluster of four ARM A53 or A55 cores can be combined with an AI Ethos core linked by an 800MHz Network on Chip. This has a data path that can be between 64bit to 512bit wide, optimised for data flow with quality of service (QoS) arbitration and scheduling support. A System Management Subsystem (SMS) manages the configuration, start-up (Boot) and operation modes of the SoC along with active power management for low or battery powered applications.
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CPU核心在1 GHz处提供9到10张GMIP，而Ethos AI核心最多可提供4台。如果需要，可以将自定义AI内核作为替代方案集成。整体安全子系统使用ARM A53或M33来提供活动/入侵监视，软件签名和加密货币以及抵抗黑客的身份验证，这通过Watchman行为跟踪和偏差检测进一步增强。
这种半定期设计可以将设计成本降低多达30％。
www.sondrel.com/solutions/architecting-the-future
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