UCIE Specification详解(十三)
文章目录
- 8 System Architecture(系统架构)
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- 8.1 UCIe Manageability
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- 8.1.1 Overview
- 8.1.2 Theory of Operation
- 8.1.3 UCIe Management Transport
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- 8.1.3.1 UCIe Management Transport Packet
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- 8.1.3.1.1 Traffic Class and Packet Ordering Requirements
- 8.1.3.1.2 Packet Length
- 8.1.3.1.3 Management Protocol
- 8.1.3.2 Management Network ID
- 8.1.3.3 Routing
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- 8.1.3.3.1 Routing of a Packet from a Management Entity within the Chiplet
- 8.1.3.3.2 Routing of a Packet Received on a Management Port
- 8.1.3.4 Packet Integrity Protection
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- 8.1.3.4.1 CRC Integrity Protection
- 8.1.3.5 Access Control
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- 8.1.3.5.1 Standard Asset Classes
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8 System Architecture(系统架构)
8.1 UCIe Manageability
8.1.1 Overview
UCIe 可Management 性是可选的,并定义了用于Management 基于UCIe 的SiP 的机制,该机制是独立于UCIe主带协议。这通过允许在不同实现中利用通用的可Management 性架构和硬件/软件基础设施,加快了基于UCIe 的SiP 的构建。
使用UCIe 可Management 性可能执行的功能示例包括以下内容:
发现构成SiP 的芯粒及其配置,
芯粒结构和参数的初始化(即,串行EEPROM 替代),
固件下载,
电源和热Management ,
错误报告,
性能监测和遥测,
日志和崩溃转储信息的检索,
自检状态的启动和报告
测试和调试,以及
芯粒安全的各个