Lattice Solutions

Reference Design

MIPI-to-Parallel and Parallel-to-MIPI Bridges Reference Design

​​The design allows quick interface for a processor with a MIPI DSI with an RGB interface, or camera with MIPI CSI-2 to a processor with parallel interface​

Avant-E, CrossLink-NX 

MIPI, DSI, CSI-2, IoT & Wearables, Home Control Appliances & Security 

Reference Design

Human Face Identification Reference Design

Uses a Convolutional Neural Network in the ECP5 FPGA to detect a human face, and match to known registered faces. Can be adapted to work with any other object.

ECP5 / ECP5-5G, CertusPro-NX, CrossLink-NX 

Object Detection, Object Identification, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, UAVs, Avionics 

Reference Design

Human Presence Detection

Uses Lattice sensAI IP to continuously search for the presence of a human and reports results. Can be adapted to detect any other object.

iCE40 UltraPlus 

Machine Learning/AI, Object Detection, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense 

Reference Design

Object Counting AI

An example object counting application based on the Lattice sensAI stack. Includes SPI, DDR IP blocks, ISP engine, 8 CNN engines and a counting / overlay engine

ECP5 / ECP5-5G, CrossLink-NX 

Machine Learning/AI, Object Counting, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive, Avionics 

Reference Design

CertusPro-NX N Input to 1 Output MIPI CSI-2 Side-by-Side Aggregation

Modular MIPI/D-PHY Reference Design - Multiple channel image data concatenated horizontally line by line and offers up to eight-channel aggregation.

CertusPro-NX 

CSI-2, DSI, MIPI, PLL, Modular MIPI/D-PHY, Lattice mVision, Video Tx/Rx, Video Aggregation, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive 

Reference Design

SLVS-EC to MIPI CSI-2 Reference Design

Modular MIPI/D-PHY Reference Design - Support advance camera and display interconnections in mobile devices that enable higher performance sensor with optimized power.

CertusPro-NX 

CSI-2, DSI, MIPI, Modular MIPI/D-PHY, Lattice mVision, Video Tx/Rx, Video Aggregation, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive 

Reference Design

​​1 to N MIPI CSI-2/DSI Duplicator Reference Design​

The 1 to N MIPI CSI-2DSI Duplicator reference design stream on one RX channel is duplicated and sent out on one to four TX channels.

CrossLink, CrossLinkPlus, CrossLink-NX, CertusPro-NX, Avant-X 

CSI-2, MIPI, Modular MIPI/D-PHY, Lattice mVision, DSI, Video Tx/Rx, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, UAVs, Automotive 

Reference Design

4 to 1 Image Aggregation with CrossLink-NX

Modular MIPI/D-PHY Reference Design - Aggregates four MIPI CSI-2 inputs to a single output stream.

CrossLink-NX 

MIPI, CSI-2, Modular MIPI/D-PHY, Lattice mVision, Video Aggregation, Signal Aggregation, Video Tx/Rx, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive 

Reference Design

MIPI CSI-2 Virtual Channel Aggregation Reference Design

Modular MIPI/D-PHY Reference Design - Adaptable and flexible solution combines multiple MIPI CSI-2 inputs to a single CSI-2 output stream.

CrossLink, CrossLinkPlus, CrossLink-NX 

CSI-2, MIPI, Modular MIPI/D-PHY, Lattice mVision, Signal Aggregation, Video Tx/Rx, Video Aggregation, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive 

Reference Design

MIPI DSI/CSI-2 to OpenLDI LVDS Interface Bridge Reference Design

Modular MIPI/D-PHY Reference Design - Complete solution integrates the Byte to Pixel Converter, CSI-2/DSI D-PHY Receiver and FPD-LINK (OpenLDI) Transmitter

CrossLink, CrossLinkPlus, CrossLink-NX, CertusPro-NX 

LVDS Video, MIPI, Modular MIPI/D-PHY, Lattice mVision, Video Tx/Rx, CSI-2, DSI, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive 

Reference Design

N Input to 1 Output MIPI CSI-2 Side-by-Side Aggregation

Modular MIPI/D-PHY Reference Design - Aggregate multiple MIPI CSI-2 inputs up to 5 channels horizontally line by line to a single CSI-2 output

CrossLink, CrossLinkPlus, CrossLink-NX 

CSI-2, MIPI, Modular MIPI/D-PHY, Lattice mVision, Signal Aggregation, Video Tx/Rx, Video Aggregation, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive 

Reference Design

Generic Soft SPI Master Controller Reference Design

Provides an interface between a generic processor with parallel bus interface and external SPI devices.

MachXO2, MachXO3, LatticeECP3, ECP5 / ECP5-5G, CrossLink, CrossLink-NX, iCE40 UltraPlus 

SPI, Wishbone, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets 

Reference Design

I2C Bus Master

Demonstrates how a fast and configurable I2C-Bus Master Controller can be constructed and utilized in a Lattice CPLD/FPGA device

MachXO, LatticeXP2, ispMACH 4000ZE, MachXO2, LatticeECP3, Platform Manager, ECP5 / ECP5-5G, MachXO3 

Bus Controllers, I2C, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

I2C Master - WISHBONE Compatible

Based on the OpenCores I2C master core, this Reference Design provides a bridge between the I2C and WISHBONE bus

MachXO, MachXO2, LatticeXP2, LatticeECP3, ECP5 / ECP5-5G, MachXO3 

I2C, Wishbone, Bus Controllers, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

RGB LED Reference Design

A complete RGB LED design that controls the color, blinking rate, brightness and breathing of an RGB LED.

iCE40 UltraPlus, iCE40 Ultra / UltraLite, iCE40 LP/HX 

LED Control, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets 

Reference Design

I2C Master Controller

Implements an I2C Master Controller in Verilog

iCE40 LP/HX 

Bus Controllers, I2C, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

I2C Slave Controller Reference Design

Implements an I2C Slave in Verilog

iCE40 LP/HX 

I2C, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

Simple Sigma-Delta ADC

Implements an Analog-to-Digital (ADC) using on-FPGA differntial LVDS inputs (or inexpensive analog comparitor). Save cost by eliminating external ADC devices.

MachXO, MachXO2, LatticeXP2, iCE40 UltraPlus 

ADC/DAC, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Guidance Systems, Smart munitions 

Reference Design

SPI Slave to PWM Generation Reference Design

Sets the frequency and duty cycle of a PWM (Pulse-Width Modulator) using data from an external SPI master.

MachXO2, iCE40 UltraPlus 

SPI, PWM, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Guidance Systems, Space, Satellite Communications, Launchers, Smart munitions 

Reference Design

SPI Master Controller

Implements a SPI Master Controller in VHDL and uses an iCE40™ ultra low density FPGA and can be targeted to other iCE40 family members.

iCE40 LP/HX 

SPI, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets