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

3.4 EVM Configuration DIP Switch

Common processor board has dedicated EVM configuration switch (SW3) shown in Figure 3-4 to set the various functions of EVM peripherals. The Configuration DIP Switch (SW3) is placed on Top side of CPB right below the USB Type C port.

EVM Configuration DIP SwitchFigure 3-4 EVM Configuration DIP Switch
Table 3-1 Jacinto7 EVM Common Processor DIP Switches Used for Expansion Boards
Switch NameDefault ConditionSignalOperation
SW3.8ONINFO_CAM_VIO_SEL‘1’ (ON) =3.3V will be selected from LDO for camera IO voltage
‘0’ (OFF) =1.8V will be selected from LDO for Camera IO Voltage
SW3.9ONBOARDID_EEPROM_WPSets EVM’s configuration EEPROM Write Protection
‘0’ (OFF) = Configuration EEPROM can be updated
‘1’ (ON) = Configuration EEPROM cannot be updated/protected