IoTs and Wearables

Low Power, Small Size FPGAs Enable High Performance Devices with Distributed Processing And Flexible I/O Support

With deployment of smarter Internet of Things (IoT) devices and wearables, the number of sensors used is exploding. Lattice is helping IoT designers capture data from multiple sensors, analyze and deliver a powerful user experience with low power distributed processing engines and flexible I/Os supporting a wide range of sensors.

Lattice’s optimized low power FPGAs provide:

  • Low power on-device AI for object detection, identification, counting and human-machine interfacing
  • Flexible and low latency sensor data aggregation, bridging, data buffering, and processing from a wide variety of sensors
  • Programmable I/O expansion and aggregation to solves form factors and architectures challenges

Jump to

Block Diagram

IoT and Wearables

Example Use Cases

Low Power AI Processing

  • Low Power on-device NN based processing
  • Reduced data traffic to the cloud, improving security and privacy and reducing bandwidth usage
  • Object detection, classification, counting and HMI including gestures and voice based commands

Display Bridging

  • Bridge between displays and processor 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

Audio Bridging

  • Connect up to 8 microphones to a processor
  • Audio data buffering to offload the processor
  • Support I2S, PDM microphone interfacing
  • Up to 1 Mb of on device RAM for buffering

Image Sensor Bridging

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

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

Low Latency Sensor Bridging

  • Take advantage of parallel FPGA architecture to simultaneously collect data from multiple sensors
  • Interface to a wide variety of sensors to create rich user experience
  • Flexible preprocessing including arbitration, time stamping, and filtering

Reference Designs

Human Face Identification

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.
Human Face Identification
人感検出

Reference Design

人感検出

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

Demos

Human Face Identification

Demo

Human Face Identification

Register and identify faces without retraining, eliminating the need for uploading images and lengthy retraining using a GPU.
Human Face Identification
人感検出

Demo

人感検出

Uses an artificial intelligence (AI) algorithm to detect human presence with either the powerful ECP5 FPGA, or small, low-power iCE40 UltraPlus FPGA.
人感検出
人数カウント

Demo

人数カウント

人数カウントのデモはラティスのECP5 FPGAと畳み込みニューラルネットワーク(CNN)アクセラレーションエンジンを活用
人数カウント

IP Cores

CNN Plus Accelerator IP

IP Core

CNN Plus Accelerator IP

Implement Ultra-Low Power AI solutions with CNNs. Configure up to 16-bit widths. Works with Lattice Neural Network Compiler software tool.
CNN Plus Accelerator IP
CSI-2 / DSI D-PHY レシーバ

IP Core

CSI-2 / DSI D-PHY レシーバ

MIPI D-PHY はカメラやディスプレイの標準的なインタフェースです。この IP を使用すると FPGA に D-PHY レシーバを実装できます。
CSI-2 / DSI D-PHY レシーバ

Development Kits & Boards

CrossLink-NX 評価ボード

Board

CrossLink-NX 評価ボード

CrossLink-NX 評価ボードは 40K ロジックセルのCrossLink-NXを搭載: ほとんどの I/O に簡単にアクセス可能、FPGA の PCIe 5G SERDES: FPGA メザニンカード (FMC)、Raspberry Pi、MIPI CSI-2、D-PHY、拡張用汎用ヘッダ
CrossLink-NX 評価ボード
CrossLink: LIF-MD6000 – マスターリンクボード

Board

CrossLink: LIF-MD6000 – マスターリンクボード

ドーターボード用のコネクタを備えたマスターCrossLinkプラットホーム。I/Oリンクボードを含む。
CrossLink: LIF-MD6000 – マスターリンクボード
CrossLink: LIF-MD6000 I/O リンクボード

Board

CrossLink: LIF-MD6000 I/O リンクボード

カスタム開発およびに評価用のCrossLink I/Oにアクセスするため、LIF-MD6000マスターリンクボードに接続
CrossLink: LIF-MD6000 I/O リンクボード

Support

技術サポート

技術サポートが必要な方はこちら

品質と信頼性

品質と信頼性に関する資料はこちら

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