主要特性与技术指标
硬件
支持 2.5 GT/s(Gen1)、5.0 GT/s(Gen2)和 8.0 GT/s(Gen3)速率
支持 x1 至 x16 的链路宽度
x1 至 x8 双向通道的内存容量为 8 GB,x16 双向通道的内存容量高达 16 GB
CEM 插槽、M.2(M-key)和 SFF-8639 PCIe 内插器;PCIe Gen3 Midbus 探头,飞线
数据查看和导航
数据包查看工具提供灵活的配色方案,让不同类型或方向的数据包用不同颜色显示
数据包按波道显示,突出显示总线上的实际数据(标头、净荷?)
简单的滤包器,快速搜索和自动计算
关联所有的视图,通过点击一个视图可快速导航到另一个视图上的相同时间点
分析工具
LTSSM 概述提供均衡分析特性,有助于验证链路培训过程和识别故障原因
流量概述提供详细的流量模型分析和绘图
性能分析的主要指标是利用率、吞吐量、响应时间和延迟(包括流量控制分析)
PCIe、NVMe 和 AHCI 事务解码,包含数据分析和数据概述
简单易用、功能强大的状态触发
简单易用的滤波器和触发器
使用*触发进行复杂场景分析(例如,缺失数据实现)
Main Characteristics and Technical Indicators
Hardware
Support 2.5 GT/s (Gen1), 5.0 GT/s (Gen2) and 8.0 GT/s (Gen3) rates
Link Width Supporting X1 to x16
The memory capacity of x1-x8 bidirectional channel is 8 GB, and that of x16 bidirectional channel is 16 GB.
CEM slot, M.2 (M-key) and SFF-8639 PCIe interpolator; PCIe Gen3 Midbus probe, flyer
Data Viewing and Navigation
Packet viewing tools provide flexible color matching schemes for displaying packets of different types or directions in different colors
Packets are displayed by channel, highlighting the actual data on the bus (header, payload?)
Simple filter, fast search and automatic calculation
Associate all views and quickly navigate to the same point in time on another view by clicking on one view
Analysis tools
LTSSM overview provides a balanced analysis feature that helps validate link training processes and identify causes of failures
Flow overview provides detailed flow model analysis and mapping
The main indicators of performance analysis are utilization, throughput, response time and delay (including traffic control analysis)
PCIe, NVMe and ACHI transaction decoding, including data analysis and data overview
Easy to use and powerful state trigger
Easy-to-use filters and flip-flops
Complex scenario analysis using advanced triggers (for example, missing data implementation)