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Tablets

Driving Exceptional User Experiences In Next Generation Tablets

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Tablet architecture continues to evolve, adding more sensors, improving quality of existing sensors and displays which drive better user experience with crisp imagery and perfect details. In addition, device manufacturers are racing toward lower power consumption and slim size devices. Lattice FPGAs provide the bridging and distributed processing capabilities to elevate some of the challenges designer are facing on the road to innovative form factors with ultra slim designs.

Lattice’s solutions running on optimized low power FPGAs provide:

  • Flexible and low latency sensor data aggregation, bridging, data buffering and processing from a wide variety of sensors
  • MIPI CSI and DSI image sensor and display bridging
  • New form factors by improving board to board connectivity

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    Block Diagram

    Tablets

    Example Use Cases

    Sensor Fusion and I/O ExpansionExpand Image

    Sensor Fusion and I/O Expansion

    • Interface to a wide variety of sensors to create rich user experience
    • Flexible preprocessing including arbitration, time stamping, and filtering
    • Create programmable sensor fusion algorithms
    Image Sensor BridgingExpand Image

    Image Sensor Bridging

    • Connect wide a variety of image sensors to processors
    • MIPI PHY supports up to 2.5 Gbps/lane, up to four lanes
    • Flexible host interfacing including CSI, SPI, and PCIe
    • Flexible processing for video data muxing and Stitching
    Display BridgingExpand Image

    Display Bridging

    • Bridge between displays and processors when display interface is not supported native by the processor
    • Use the FPGA internal memory resources for compression and buffering
    • Expand the number of processor display interfaces

    Reference Designs

    Key Phrase Detection Reference Design Block Diagram

    Reference Design

    Key Phrase Detection

    Continuous searches for a key phrase utterance via a digital MEMS microphone. Can be re-configured to work with any trained word or phrase.
    iCE40 UltraPlus 
    Audio AI, Machine Learning/AI, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets 
    Key Phrase Detection
    Human Face Identification Reference Design Block Diagram

    Reference Design

    Human Face Identification

    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 
    Human Face Identification
    Human Presense Detection Reference Design Block Diagram using iCE40 UltraPlus

    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 
    Human Presence Detection
    Object Counting Reference Design Block Diagram using CrosLink-NX

    Reference Design

    Object Counting

    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 
    Object Counting
    N Input to 1 Output MIPI CSI-2 Side-by-Side Aggregation with CertusPro-NX Block Diagram

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

    Key Phrase Detection Block Diagram

    Demo

    Key Phrase Detection

    Uses artificial intelligence (AI) to detect a specific key-phrase using a tiny, low-power iCE40 UltraPlus FPGA
    iCE40 UltraPlus 
    Audio AI, Machine Learning/AI, Microphone, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets 
    Key Phrase Detection
    CSI-2 PCIe Bridge Demonstration Block Diagram

    Demo

    CSI-2 PCIe Bridge Demonstration

    This design demonstrates the functionality of transferring MIPI CSI-2 camera video data to computer via PCIe with a Direct Memory Access (DMA) engine.
    CrossLink-NX, 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 
    CSI-2 PCIe Bridge Demonstration
    4 Input to 1 Output MIPI CSI-2 Image Aggregation Reference Design Block Diagram

    Demo

    4 Input to 1 Output MIPI CSI-2 Image Aggregation Demonstration

    Modular MIPI/D-PHY Demonstration - Aggregates four MIPI CSI-2 inputs to a single parallel output stream, which is then displayed on HDMI.
    CrossLink-NX 
    MIPI, CSI-2, HDMI, Modular MIPI/D-PHY, Lattice mVision, Parallel Video, Video Aggregation, Video Tx/Rx, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive 
    4 Input to 1 Output MIPI CSI-2 Image Aggregation Demonstration
    Face Tracking Block Diagram

    Demo

    Face Tracking

    ECP5 based Convolutional Neural Network (CNN) for face tracking with 8 convolution layers implemented in 8 Neural Network (NN) engines on ECP5-85K FPGA
    ECP5 / ECP5-5G 
    Machine Learning/AI, Object Detection, Object Tracking, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense 
    Face Tracking
    Human Counting Demo using CrossLink-NX

    Demo

    Human Counting

    Human upper-body detection and counting demonstration utilizes Lattice’s ECP5 FPGA and a Convolutional Neural Network (CNN) acceleration engine
    ECP5 / ECP5-5G, CrossLink-NX 
    Machine Learning/AI, Object Counting, Object Detection, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive 
    Human Counting
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    IP Cores

    Convolutional Neural Network (CNN) Accelerator IP Block Diagram

    IP Core

    CNN Accelerator IP

    Implement AI solutions with CNNs from common or custom networks. Configure up to 16-bit widths. Works with Lattice Neural Network Compiler software tool.
    ECP5 / ECP5-5G 
    Machine Learning/AI, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense 
    CNN Accelerator IP
    CNN Block Diagram

    IP Core

    CNN Compact Accelerator IP

    Implement AI solutions with CNNs or BNNs that have power consumption in the mW range. Works with Lattice Neural Network Compiler software tool.
    iCE40 UltraPlus 
    Machine Learning/AI, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, UAVs 
    CNN Compact Accelerator IP
    CNN Plus Accelerator IP Block Diagram

    IP Core

    CNN Plus Accelerator IP Core

    CNN Plus IP is a flexible accelerator IP that simplifies implementation of Ultra-Low power AI by leveraging capabilities of Lattice FPGAs.
    CrossLink-NX, Certus-NX, CertusPro-NX 
    Machine Learning/AI, Lattice sensAI, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, UAVs, Automotive, CNN Bundle 
    CNN Plus Accelerator IP Core
    Byte to Pixel Converter Block Diagram

    IP Core

    Byte to Pixel Converter IP Core

    Byte-to-Pixel Converter IP converts CSI-2/DSI standard based video payload packets from D-PHY Receiver Module output to pixel format.
    Certus-N2, Avant-E, Avant-G, Avant-X, MachXO5-NX, CrossLink-NX, Certus-NX, CertusPro-NX 
    MIPI, Modular MIPI/D-PHY, Parallel Video, Video Tx/Rx, Lattice mVision, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Guidance Systems, Automotive, Space, MIPI Bundle, Lattice Drive, Satellite Communications, Launchers, Smart munitions 
    Byte to Pixel Converter IP Core
    CSI-2/DSI D-PHY Receiver

    IP Core

    CSI-2/DSI D-PHY Receiver IP Core

    Modular MIPI/D-PHY IP - PHY for receiving MIPI CSI-2/DSI Data for further processing. Supports up to 4 MIPI lanes to 10Gb/s
    CrossLink, CrossLinkPlus, CrossLink-NX, Certus-NX, CertusPro-NX, MachXO5-NX, Avant-E, Avant-G, Avant-X, Certus-N2 
    CSI-2, DSI, MIPI, Modular MIPI/D-PHY, Video Tx/Rx, Lattice mVision, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Automotive, MIPI Bundle, Lattice Drive 
    CSI-2/DSI D-PHY Receiver IP Core
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    Development Kits & Boards

    CertusPro-NX Versa Board Side View

    Board

    CertusPro-NX Versa Board

    CertusPro-NX Versa Board supports a wide range industry standards such as MIPI, SFP+, 10 GbE, LPDDR4 and PCIe (Gen3) for rapid prototyping and testing.
    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, UART, Automotive, Industrial Networking, Embedded, HSB, Customizable HSB 
    CertusPro-NX Versa Board
    Combined Side View

    Board

    Embedded Vision Development Kit

    Three-board Video Interface Platform (VIP) modular kit. Includes 2 MIPI/D-PHY camera input, FPGA processing, HDMI output. More Input/Output boards available.
    CrossLink, ECP5 / ECP5-5G 
    3D Video, Camera, DDR SDRAM, HDMI, Image Processing, Machine Learning/AI, Signal Aggregation, Video Tx/Rx, VIP, Lattice mVision, IoT & Wearables, Smart Toys & Robots, Home Control Appliances & Security, Notebooks & PCs, Tablets, Printers, AR / VR & Drones, UAVs 
    Embedded Vision Development Kit
    CrossLink-NX Evaluation Board Side View

    Board

    CrossLink-NX Evaluation Board

    For general evaluation and development with CrossLink-NX, includes many flexible interfaces such as FMC and PMOD with generous device IO access
    CrossLink-NX 
    Arduino, Breakout, FMC, PMOD, Raspberry Pi, SMA, SPI Flash, CSI-2, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive, Avionics 
    CrossLink-NX Evaluation Board
    CrossLink-NX VIP Sensor Input Board Side View

    Board

    CrossLink-NX VIP Sensor Input Board

    Intended for use with the Lattice Embedded Vision Development Kit. Includes 4 camera inputs and HyperRam for embedded video applications with CrossLink-NX
    CrossLink-NX 
    VIP, Camera, CSI Camera, CSI-2, HyperRAM, Image Processing, Machine Learning/AI, Parallel Video, PMOD, SPI Flash, Video Aggregation, Video Bridge, Video Tx/Rx, Lattice mVision, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Defense, Automotive, Avionics 
    CrossLink-NX VIP Sensor Input Board
    HiMax HM01B0 UPduino Shield Side View

    Board

    Himax HM01B0 UPduino Shield

    A complete development kit for implementing Artificial Intelligence (AI) using vision and sound as sensory inputs to a low-cost, low-power iCE40 UltraPlus FPGA.
    iCE40 UltraPlus 
    Arduino, Camera, Machine Learning/AI, AR / VR & Drones, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, UAVs 
    Himax HM01B0 UPduino Shield
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