目 录
1 介绍 ..................................................................................................... 1
1.1 特性 ............................................................................................ 1
2 概述 ..................................................................................................... 2
3 产品规格 ............................................................................................ 3
3.1 性能 ............................................................................................ 3
3.2 资源 ............................................................................................ 4
4 参数 ..................................................................................................... 5
5 接口 ..................................................................................................... 7
5.1 PCIE 时钟复位接口 .................................................................. 7
5.2 NVME TIE-OFF .......................................................................... 7
5.3 ADMIN 命令接口 ........................................................................ 8
5.4 IO 命令接口 ............................................................................... 8
5.5 DMA 命令接口 .......................................................................... 9
5.6 IO-AXI4-MM 接口 ................................................................. 10
5.7 DMA-AXI4-MM 接口 ............................................................ 11
5.8 PCIE 设备枚举和配置状态输出 ............................................ 12
5.9 NVME 控制器识别和初始化状态输出 .................................. 13
5.10 NVME 队列设置和初始化状态输出 ...................................... 16
5.11 NVME ADMIN COMPLETION QUEUE ENTRY 状态输出 ......... 17
5.12 NVME IO COMPLETION QUEUE 1 ENTRY 状态输出 ............. 18
5.13 NVME IO COMPLETION QUEUE N ENTRY 状态输出 ............. 19
5.14 PCIE 设备配置接口（仅用于调试） .................................... 20
5.15 NVME 控制器配置接口（仅用于调试）.............................. 20
5.16 PCIE 接口 ................................................................................. 20
6 命令 ................................................................................................... 20
6.1 POWER-UP 初始化状态 ............................................................ 20
