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SPRZ362F November 2012 – October 2021 TMS320F28050 , TMS320F28051 , TMS320F28052 , TMS320F28052-Q1 , TMS320F28052F , TMS320F28052F-Q1 , TMS320F28052M , TMS320F28052M-Q1 , TMS320F28053 , TMS320F28054 , TMS320F28054-Q1 , TMS320F28054F , TMS320F28054F-Q1 , TMS320F28054M , TMS320F28054M-Q1 , TMS320F28055

1Usage Notes and Advisories Matrices
1. 1.1 Usage Notes Matrix
2. 1.2 Advisories Matrix
2Nomenclature, Package Symbolization, and Revision Identification
3Silicon Revision A Usage Notes and Advisories
1. 3.1 Silicon Revision A Usage Notes
  1. 3.1.1 PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Usage Note
  2. 3.1.2 CAN Bootloader: Internal Oscillator Tolerance is Not Sufficient for CAN Operation at High Temperatures
2. 3.2 Silicon Revision A Advisories
  1. Advisory
  2. Advisory
  3. Advisory
  4. Advisory
  5. Advisory
  6. Advisory
  7. Advisory
  8. Advisory
  9. Advisory
  10. Advisory
  11. Advisory
  12. Advisory
  13. Advisory
  14. Advisory
  15. Advisory
  16. Advisory
4Silicon Revision 0 Usage Notes and Advisories
1. 4.1 Silicon Revision 0 Usage Notes
2. 4.2 Silicon Revision 0 Advisories
5Documentation Support
6Trademarks
7Revision History

Advisory

eCAN: Unexpected Cessation of Transmit Operation

Revision(s) Affected

0, A

Details

In rare instances, the cessation of message transmission from the eCAN module has been observed (while the receive operation continues normally). This anomalous state may occur without any error frames on the bus.

Workaround(s)

The Time-out feature (MOTO) of the eCAN module may be employed to detect this condition. When this occurs, set and clear the CCR bit (using the CCE bit for verification) to remove the anomalous condition.