SPRUIT0B December   2019  – October 2025

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   4
  5. 1Introduction
    1. 1.1 Key Features
  6. 2Infotainment Expansion Board Overview
    1. 2.1 Infotainment Expansion Board Identification
    2. 2.2 Infotainment Expansion Board Component Identification
  7. 3Infotainment Expansion Board - User Setup/Configuration
    1. 3.1 Interfacing Infotainment Expansion Board With CP Board
      1. 3.1.1 Board Assembly Procedures
    2. 3.2 Power Requirements
    3. 3.3 EVM Reset/Interrupt Push Buttons
    4. 3.4 EVM Configuration DIP Switch
  8. 4Infotainment Expansion Board Hardware Architecture
    1. 4.1  Infotainment Expansion Board Hardware Top Level Diagram
    2. 4.2  Expansion Connectors
    3. 4.3  Board ID EEPROM
    4. 4.4  Audio Codec Interface
      1. 4.4.1 Port Mapping
    5. 4.5  FPD link De-Serializer Interface (Audio)
    6. 4.6  DIR Interface
    7. 4.7  DIT Interface
    8. 4.8  Legacy Audio/JAMR3 Connectors
    9. 4.9  VIN/VOUT Mux Selection
    10. 4.10 HDMI Interface Bridge
    11. 4.11 FPD Link Display Serializer Interface
    12. 4.12 Parallel Camera Interface
      1. 4.12.1 Camera Clock
      2. 4.12.2 LI Camera Module Connector
      3. 4.12.3 OV Camera Module Connector
  9. 5Jacinto7 EVM Interface/IO Mapping
    1. 5.1 Interface Mapping
    2. 5.2 Infotainment Board GPIO Mapping
    3. 5.3 I2C Address Mapping
  10. 6Revision History

1.1 Key Features

Below are the key features of infotainment expansion board:

  • Audio interfaces:
    • Two Audio codecs each with three Stereo Inputs and four Stereo Outputs
    • Audio input over FPD Link III
    • Digital Audio Interface Transmit
    • Digital Audio Interface Receiver
  • Video interfaces:
    • HDMI/FPD LINK III Display out
    • LI/OV Camera input
  • JAMR3 interface
  • Board ID EEPROM