SPRZ375L October   2012  – June 2020 F28M36H33B2 , F28M36H53B2 , F28M36P53C2 , F28M36P63C2

 

  1.   F28M36x Concerto MCUs Silicon Errata Silicon Revisions F, E, B, A, 0
    1. 1 Introduction
    2. 2 Device and Development Support Tool Nomenclature
    3. 3 Device Markings
    4. 4 Usage Notes and Known Design Exceptions to Functional Specifications
      1. 4.1 Usage Notes
        1. 4.1.1  PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear
        2. 4.1.2  FPU32 and VCU Back-to-Back Memory Accesses
        3. 4.1.3  Caution While Using Nested Interrupts
        4. 4.1.4  PBIST: PBIST Memory Test Feature is Deprecated
        5. 4.1.5  HWBIST: Cortex-M3 HWBIST Feature is Deprecated
        6. 4.1.6  HWBIST: C28x HWBIST Feature Support is Restricted to TI-Supplied Software
        7. 4.1.7  Flash Tools: Device Revision Requires a Flash Tools Update
        8. 4.1.8  EPI: New Feature Addition to EPI Module
        9. 4.1.9  EPI: ALE Signal Polarity
        10. 4.1.10 EPI: CS0/CS1 Swap
      2. 4.2 Known Design Exceptions to Functional Specifications
    5. 5 Documentation Support
  2.   Trademarks
  3.   Revision History

4.1 Usage Notes

Usage notes highlight and describe particular situations where the device's behavior may not match presumed or documented behavior. This may include behaviors that affect device performance or functional correctness. These usage notes will be incorporated into future documentation updates for the device (such as the device-specific data sheet), and the behaviors they describe will not be altered in future silicon revisions.

Table 2 shows which silicon revision(s) are affected by each usage note.

Table 2. List of Usage Notes

TITLE SILICON REVISION(S) AFFECTED
0 A B E F
PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Yes Yes Yes Yes Yes
FPU32 and VCU Back-to-Back Memory Accesses Yes Yes Yes Yes Yes
Caution While Using Nested Interrupts Yes Yes Yes Yes Yes
PBIST: PBIST Memory Test Feature is Deprecated Yes Yes Yes Yes Yes
HWBIST: Cortex-M3 HWBIST Feature is Deprecated Yes Yes Yes Yes Yes
HWBIST: C28x HWBIST Feature Support is Restricted to TI-Supplied Software Yes Yes Yes Yes Yes
Flash Tools: Device Revision Requires a Flash Tools Update Yes Yes Yes Yes Yes
EPI: New Feature Addition to EPI Module Yes Yes Yes Yes
EPI: ALE Signal Polarity Yes Yes Yes Yes
EPI: CS0/CS1 Swap Yes Yes Yes Yes