SPRUJE4A August   2024  – November 2024 F29H850TU , F29H859TU-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1  Quick Start Setup
      1. 2.1.1 Configuration 1: Stand-alone Configuration
      2. 2.1.2 Configuration 2: C2000 controlCARD Backward Compatibility Configuration
      3. 2.1.3 Configuration 3: Baseboard Configuration
    2. 2.2  Design Details
      1. 2.2.1 Power Tree
      2. 2.2.2 Clocking
      3. 2.2.3 Reset
      4. 2.2.4 Board ID EEPROM
    3. 2.3  Power Requirements
    4. 2.4  Configuration Options
      1. 2.4.1 Boot Mode Selection
      2. 2.4.2 ADC Voltage Reference Selection
      3. 2.4.3 MCAN-A Boot Support
      4. 2.4.4 FSI DLT Support
      5. 2.4.5 EtherCAT PHY Clock Selection
    5. 2.5  Header Information
      1. 2.5.1 Baseboard Headers (J1, J2, J3)
      2. 2.5.2 XDS Debug Header (J4)
      3. 2.5.3 DLT Header (J5)
    6. 2.6  Push Buttons
    7. 2.7  User LEDs
    8. 2.8  Debug Information
    9. 2.9  Test Points
    10. 2.10 Best Practices
  8. 3Software
    1. 3.1 Software Description
    2. 3.2 Software Installation
    3. 3.3 Software Development
    4. 3.4 Developing an Application
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1. 5.1 Known Hardware or Software Issues
      1. 5.1.1 EVM Usage Notes
      2. 5.1.2 MCU144E1 Known Hardware Issues
    2. 5.2 Trademarks
  11. 6References
  12. 7Revision History

MCAN-A Boot Support

An optional resistor configuration is included on the F29H85x controlSOM to enable use of MCAN-A function the high-density connector J1. By default, J1.35/37 pins support the MCAN-D pin multiplex option. Through a resistor modification, the MCAN-A function can be brought on these J1 pins. This enables use of the MCAN-A boot feature. Refer to the F29H85x and F29P58x Real-Time Microcontrollers data sheet for more information on MCAN-A boot.

Attention:

When the MCAN-A function is enabled on J1 through resistor modification, EtherCAT functionally is not supported.

F29H85X-SOM-EVM MCAN-A Boot Selection
                    Resistors Figure 2-9 MCAN-A Boot Selection Resistors
F29H85X-SOM-EVM MCAN-A Boot Selection Resistor
                    Locations Figure 2-10 MCAN-A Boot Selection Resistor Locations
Table 2-6 EtherCAT/MCAN-A Boot Function Support

Mode

J1.35/37

J3.80/82

Resistor Configuration

EtherCAT support (default)

GPIO67/68 (MCAN-D)

GPIO64/65 (EtherCAT)

Populate R25/R27 and R29/R54 with 0-ohm resistor, remove R26/R45.

MCAN-A support

GPIO64/65 (MCAN-A)

No connection.

EtherCAT not supported

Populate R26/R45 with 0-ohm resistor, remove R25/R27 and R29/R54.