SPRZ569F November   2024  – August 2026 F29H850DM , F29H850TU , F29H859TU-Q1 , F29P329SM-Q1 , F29P589DM-Q1 , F29P589DU-Q1

 

  1.   1
  2.   F29H85x, F29P58x, and F29P32x MCUs Silicon Errata Silicon Revisions A, 0
  3. 1Usage Notes and Advisories Matrices
    1. 1.1 Usage Notes Matrix
    2. 1.2 Advisories Matrix
  4. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development-Support Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  5. 3Silicon Revision B Usage Notes and Advisories
    1. 3.1 Silicon Revision B Usage Notes
    2. 3.2 Silicon Revision B Advisories
      1.      Advisory
      2.      Advisory
      3. 3.2.1  Advisory
      4.      Advisory
      5.      Advisory
      6. 3.2.2  Advisory
      7. 3.2.3  Advisory
      8. 3.2.4  Advisory
      9. 3.2.5  Advisory
      10. 3.2.6  Advisory
      11. 3.2.7  Advisory
      12.      Advisory
      13. 3.2.8  Advisory
      14.      Advisory
      15.      Advisory
      16.      Advisory
      17. 3.2.9  Advisory
      18. 3.2.10 Advisory
      19. 3.2.11 Advisory
  6. 4Silicon Revision A Usage Notes and Advisories
    1. 4.1 Silicon Revision A Usage Notes
      1. 4.1.1 Security: New TI Keys Programmed on Silicon Revision B Devices
    2. 4.2 Silicon Revision A Advisories
      1. 4.2.1 Advisory
      2. 4.2.2 Advisory
      3. 4.2.3 Advisory
      4. 4.2.4 Advisory
      5. 4.2.5 Advisory
      6.      Advisory
      7.      Advisory
      8. 4.2.6 Advisory
  7. 5Silicon Revision 0 Usage Notes and Advisories
    1. 5.1 Silicon Revision 0 Usage Notes
    2. 5.2 Silicon Revision 0 Advisories
      1. 5.2.1 Advisory
      2. 5.2.2 Advisory
  8. 6Documentation Support
  9. 7Trademarks
  10. 8Revision History

Advisory

SDFM: Dynamically Changing Data Filter Settings (Such as Filter Type or DOSR) Will Trigger Spurious Data Acknowledge Events

Revisions Affected

0, A, B, C

Details

When SDFM data settings—such as filter type or DOSR settings—are dynamically changed during run time, spurious data-filter-ready events will be triggered. The spurious data-ready event will trigger a corresponding CPU interrupt and DMA trigger if configured appropriately.

Workaround

When SDFM data filter settings need to be changed dynamically, follow the procedure below to ensure spurious data-filter-ready events are not generated:

  1. Disable the data filter.
  2. Delay for at least a latency of the data filter + 3 SD-Cx clock cycles.
  3. Change data filter settings such as filter type and DOSR.
  4. Delay for at least a latency of the data filter + 5 SD-Cx clock cycles.
  5. Enable the data filter.