PCI Express 解决方案

PCI Express（快捷外设互连标准）是一个高性能、可扩展、定义良好的标准，适用于各种计算和通信平台。它被定义为提供与现有PCI驱动程序和操作系统之间的软件兼容性。

莱迪思为客户提供打开即用的低成本和低功耗可编程解决方案。针对PCI Express的一整套经过测试并能共同使用的解决方案包括：

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行业领先的可编程PCI Express FPGA
PCIe IP核
PCIe评估板
PCIe演示
PCIe参考设计

行业领先的可编程PCI Express FPGA

器件	Certus-NX 低功耗通用FPGA	CrossLink-NX 嵌入式视觉和处理FPGA	CertusPro-NX 高级通用FPGA
低成本的数字SERDES	兼容PCI Express Gen1和Gen 2，拥有5Gbps线速度和2.25 Gbps的SGMIIPCI	兼容PCI Express Gen1和Gen2，线速为2.5Gbps和5Gbps	兼容PCI Express Gen1（2.5Gbps）、Gen2（5.0Gbps）和Gen3（8.0Gbps）
器件中的通道数量	5 Gbps PCIe、2.25 Gbps SGMII (GigE)和1066 Mbps DDR3存储器	支持SGMII (Gb Ethernet) 两个通道 (Tx/Rx) @ 1.25 Gbps	每通道625 Mbps至10.3125 Gbps，最多8个通道
完整的端到端的解决方案	PIPE兼容的PCS 提供PCI Express x1和x4软IP	PIPE兼容的PCS 提供PCI Express x1和x4软IP	PIPE兼容的PCS 提供PCI Express x1和x4软IP
低功耗	与同类FPGA相比，功耗降低多达4倍。28 nm FD-SOI技术的软错误率（SER）降低了100倍，因此可靠性提高了100倍	与同类FPGA相比，功耗降低多达75%，封装尺寸小至4 mm x 4 mm	与同类FPGA相比，功耗降低多达4倍。28 nm FD-SOI技术的软错误率（SER）降低了100倍，因此可靠性提高了100倍
低成本FPGA架构	低成本下的高端特性	低成本下的高端特性	低成本下的高端特性

器件	ECP5 颠覆互连和加速应用中的功耗、尺寸和成本规则	LatticeECP3 超小尺寸、低成本封装尽显高效与创新	LatticeECP2M 重新定义价值/成本的平衡
低成本的数字SERDES	PCI Express Gen1 & Gen2（2.5Gbps线速率）	PCI Express v1.1	PCI Express v1.1
器件中的通道数量	每个器件最多四个通道：PCI Express、以太网（1GbE、SGMII、XAUI）和 CPRI	每个器件多达16个通道：PCI Express、SONET/SDH、以太网（1GbE、SGMII、XAUI）、CPRI、SMPTE 3G和串行RapidIO	每个器件多达16个通道：PCI Express、以太网（1GbE、SGMII）、OBSAI、CPRI和串行RapidIO。
完整的端到端的解决方案	PIPE兼容的PCS 提供PCI Express x1和x4软IP	PIPE兼容的PCS 提供PCI Express x1和x4软IP	PIPE兼容的PCS 提供PCI Express x1和x4软IP
低功耗	85mW每信道（典型值）@3.2Gbps	110mW每信道（典型值）@3.2Gbps	90mW每信道（典型值）@2.5Gbps
低成本FPGA架构	支持双通道SERDES	低成本下的高端特性	低成本下的高端特性

PCIe IP核

IP Core
 PCI Express x1、x4 Root Complex Lite IP核 Provides a PCI Express x1 and x4 root complex solution from the electrical SERDES interface, physical layer, data link layer and a minimum transaction layer in PCIe protocol stack
ECP5, LatticeECP3, LatticeECP2/M 
PCIe, Guidance Systems, Automotive, PCIe Bundle, SDR, Smart munitions 
IP Core
 PCI Express for Nexus FPGAs The Lattice PCIe IP Core provides a flexible, high-performance, easy-to-use Transaction Layer Interface to the PCI Express Bus.
CrossLink-NX, Certus-NX, CertusPro-NX, MachXO5-NX 
APB, AHB, AHB-Lite, RTL, PCI, PCIe, Bus Controllers, Defense, Automotive, PCIe Bundle, SDR 
IP Core
 PCI Express for Avant and Nexus 2 FPGAs The Lattice PCIe X8 IP Core provides a flexible, high-performance, easy-to-use Transaction Layer Interface to the PCI Express Bus.
Avant-G, Avant-X, Certus-N2 
AXI, AHB, AHB-Lite, RTL, PCIe, Bus Controllers, Defense, Automotive, Lattice Avant, PCI, PCIe Bundle, SDR, Avionics 
IP Core
 PCI Express 端点IP核 莱迪思PCI Express IP核提供x1、x2或x4端点解决方案，其中包括电气SERDES接口和传输层。
ECP5, LatticeECP3 
Bus Controllers, PCIe, Defense, Automotive, PCIe Bundle 
IP Core
 PCIe High-Channel-Count DMA IP Core The HCC DMA IP core is a powerful PCIe DMA Engine with multiple industry standard AXI Interfaces. It is based on the Lattice PCIe HardIP.​
CertusPro-NX, Certus-NX 
Machine Learning/AI, PCIe, Camera 

PCIe评估板

Board
 CertusPro-NX Versa开发板 CertusPro-NX Versa板支持多种行业标准，如MIPI、SFP+、10 GbE、LPDDR4和PCIe (Gen3)，可用于快速原型开发和测试。
CertusPro-NX 
Lattice mVision, MIPI, LPDDR4, PCIe, Video Tx/Rx, IoT & Wearables, Smart Toys & Robots, Home Control Appliances & Security, Notebooks & PCs, Tablets, Printers, AR / VR & Drones, SFP, Lattice ORAN, Lattice Automate, GPIO Control, I2C, PMOD, SERDES, SMA, SPI, Automotive, Industrial Networking 
Board
 Certus-N2评估板 Certus-N2评估板专为Certus-N2的评估和开发而设计，支持16G Serdes、LPDDR4和PCI-Gen4。
Certus-N2 
LPDDR4, PCIe, SPI, UART, I2C 
Board
 Secure Connected Motion Control Platform ​​This platform offers resilient connectivity, low power consumption, high performance, and robust security is increasing across various industries.​
CertusPro-NX, MachXO3D 
LPDDR4, PCIe, RoT, PMOD, FMC, FTDI, ADC/DAC, Motor Control, Industrial Ethernet, 10BASE-T1L, EtherCAT, PROFINET, Embedded 
Board
 Certus-NX 65K开发板 Certus-NX 65K开发板采用486球caBGA封装的Certus NX-65器件，具有多种功能，可通过Arduino、Versa、Raspberry、PMOD、Aardvark、接头和1x PCIe（Gen2）通道拓展其可用性。
Certus-NX 
PMOD, SPI, I2C, JTAG, PCIe 
Board
 MachXO5-65T开发板 MachXO5-65T开发板上搭载了484球caBGA封装的LFMXO5-65T器件。该开发板具有多种功能，可通过Arduino、Versa、Raspberry Pi、PMOD和AARDVARK接头扩展MachXO5-NX-65T的可用性。
MachXO5-NX 
PMOD, SPI, I2C, JTAG, PCIe 

PCIe演示

演示
 Crosslink-NX PCIe桥接板上的PCIe基础演示 该PCIe基础演示可以控制三个7段LED，并通过PCIe插槽操作FPGA的片上存储器。
CrossLink-NX, Certus-NX, CertusPro-NX 
SPI, Camera, CSI Camera, Ethernet, PCIe, PMOD, RJ-45, X/S/RGMII, UAVs, Automotive, Bus Controllers, Defense, LED, Nexus PCIe 
演示
 PCIe Colorbar Demo for Lattice Nexus-based FPGAs PCIe Colorbar Demo displays a series of moving colorbars by streaming the image data using DMA transfers from the FPGA to the host system. 
CrossLink-NX, Certus-NX, CertusPro-NX 
SPI, Camera, CSI Camera, Ethernet, PCIe, PMOD, RJ-45, X/S/RGMII, UAVs, Automotive, Bus Controllers, Defense, LED, Nexus PCIe 
演示
 PCIe DMA Throughput Demo for Lattice Nexus-based FPGAs The PCI Express DMA Throughput Demo allows to initiate DMA read and write transactions, transferring data from the host to the FPGA and vice versa. 
CrossLink-NX, Certus-NX, CertusPro-NX 
SPI, Camera, CSI Camera, Ethernet, PCIe, PMOD, RJ-45, X/S/RGMII, UAVs, Automotive, Bus Controllers, Defense, LED, Nexus PCIe 
演示
 基于莱迪思Nexus FPGA的PCIe多功能演示 展示Crosslink-NX FPGA的多功能特性，可访问GPIO、MDIO和I2C寄存器。
CrossLink-NX, Certus-NX, CertusPro-NX, MachXO5-NX 
SPI, Camera, CSI Camera, Ethernet, PCIe, PMOD, RJ-45, X/S/RGMII, UAVs, Automotive, Bus Controllers, Defense, I2C, LED, GPIO, Nexus PCIe 
演示
 Defect Detection Demonstration Enabling real-time detection and classification of defects in manufacturing, assembly, and inspection processes.
CertusPro-NX 
PCIe, USB, SPI, I2C, AXI, APB, D-PHY, OSPI, Lattice sensAI 

PCIe参考设计

Reference Design
 DisplayPort to PCIe Reference Design and Demonstration The CertusPro‑NX DP‑to‑PCIe Reference Design enables high‑speed DisplayPort video transfer to a host via PCIe with Linux drivers and rendering software.
CertusPro-NX 
DisplayPort, PCIe 
Reference Design
 Lattice ORAN™控制参考设计 莱迪思ORAN支持通过I3C/SMBus/I2C/PCIe实现安全的带外通信，并通过软件API为客户提供Crypto-256和Crypto-384加密服务。
CertusPro-NX 
5G, PCIe, SPI, Lattice ORAN 
Reference Design
 MIPI CSI-2 to PCIe Reference Design CertusPro™‑NX MIPI CSI‑2 to PCIe reference design streams camera video to a PC via DMA on the Versa Board, with Linux drivers and capture‑to‑display demo. 
CertusPro-NX 
CSI, FPGA, MIPI, OS, PCIe, Video Tx/Rx, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive, Lattice mVision, Lattice Automate, Nexus PCIe 
Reference Design
 Mixed Mode PCIe and TSEMAC Reference Design This reference design describes how to set up and run the Mixed Mode PCI Express (PCIe) basic demo and Tri-Speed Ethernet (TSE) in loopback mode using devices built on the CertusPro™-NX FPGA.
CertusPro-NX 
PCIe, TSEMAC 
Reference Design
 POS PHY Level 3链路 Enables real-time detection, classification, and tracking of multiple objects in images and video streams at the edge.
CertusPro-NX 
D-PHY, OSPI, PCIe, USB, SPI, I2C, AXI, APB, Lattice sensAI 