SPRUIL8B May   2019  – May 2020 TMS320F28384D , TMS320F28384S , TMS320F28386D , TMS320F28386S , TMS320F28388D , TMS320F28388S

 

  1.   TMS320F28388D controlCARD Information Guide
    1.     Trademarks
    2. 1 Introduction
    3. 2 Hardware Quick Setup Guide
    4. 3 Errata
      1. 3.1 Warnings, Notes, and Errata
      2. 3.2 Warnings and Notes for All controlCARDs
      3. 3.3 Warnings About Specific controlCARD Revisions
    5. 4 Getting Familiar With the controlCARD
      1. 4.1 F28388D controlCARD Features
      2. 4.2 Assumed Operating Conditions
      3. 4.3 Using the controlCARD
        1. 4.3.1 Clocking Configuration
      4. 4.4 Experimentation Software
    6. 5 Special Notes
      1. 5.1 XDS100v2 Emulator and SCI (UART) Connectivity
      2. 5.2 External Connector
    7. 6 Hardware References
    8. 7 References
  2.   Revision History

4.3.1 Clocking Configuration

The clocking tree on this controlCARD is configurable. Both a 20 MHz clock source and a 25 MHz clock source can be provided to the F28388D device. To change this configuration, the R43 0-Ω resistor must be de-soldered and moved to the R39 location.

flow-chrt-05a-SPRUIL8.gifFigure 2. Changing the Clock Source From 25 MHz to 20 MHz