PCIe-3.4/3.4.1 Flow Control Initialization Protocol-fc Initialization State Machine Rules(initFC1)

发布时间:2026/7/28 2:05:41
PCIe-3.4/3.4.1 Flow Control Initialization Protocol-fc Initialization State Machine Rules(initFC1) 3.4 Flow Control Initialization Protocol(1)初始化的触发条件原文:Before starting normal operation following power-up or interconnect reset, it is necessary to initialize Flow Control for the default Virtual Channel, VC0...翻译:在上电或互联复位后开始正常操作之前,必须为默认虚拟通道 VC0 初始化流量控制(Flow Control)。对 RTL 实现的硬性规则:复位依赖:VC0 的 FC 初始化是硬件自动触发的,无需软件配置。当 Data Link Layer 进入DL_Init状态(即 Physical Layer 报告