SPRT759A October   2023  – June 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1 , TMS320F280033 , TMS320F280034 , TMS320F280034-Q1 , TMS320F280036-Q1 , TMS320F280036C-Q1 , TMS320F280037 , TMS320F280037-Q1 , TMS320F280037C , TMS320F280037C-Q1 , TMS320F280038-Q1 , TMS320F280038C-Q1 , TMS320F280039 , TMS320F280039-Q1 , TMS320F280039C , TMS320F280039C-Q1 , TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1 , TMS320F28075 , TMS320F28075-Q1 , TMS320F28076 , TMS320F28374D , TMS320F28374S , TMS320F28375D , TMS320F28375S , TMS320F28375S-Q1 , TMS320F28376D , TMS320F28376S , TMS320F28377D , TMS320F28377D-EP , TMS320F28377D-Q1 , TMS320F28377S , TMS320F28377S-Q1 , TMS320F28378D , TMS320F28378S , TMS320F28379D , TMS320F28379D-Q1 , TMS320F28379S , TMS320F28384D , TMS320F28384D-Q1 , TMS320F28384S , TMS320F28384S-Q1 , TMS320F28386D , TMS320F28386D-Q1 , TMS320F28386S , TMS320F28386S-Q1 , TMS320F28388D , TMS320F28388S , TMS320F28P650DH , TMS320F28P650DK , TMS320F28P650SH , TMS320F28P650SK , TMS320F28P659DH-Q1 , TMS320F28P659DK-Q1 , TMS320F28P659SH-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4.   Introduction
  5.   Overview of IEC 60730 and UL 1998 Classifications
    1.     C2000 Capability by Device Family
  6.   C2000 Safety Collateral
    1.     Getting Started
    2.     Functional Safety Manuals
    3.     Software Collateral
  7.   Implementing Acceptable Measures on C2000 Real-Time MCUs
    1.     Implementation Steps
    2.     Example Mapping
    3.     Additional Best Practices
  8.   Mapping Acceptable Control Measures to C2000 Unique Identifiers
    1.     Unique Identifier Reference
    2.     CPU Related Faults
    3.     Interrupt Related Faults
    4.     Clock Related Faults
    5.     Memory Related Faults
    6.     Internal Data Path Faults
    7.     Input/Output Related Faults
    8.     Communication, Monitoring Devices, and Custom Chip Faults
  9.   Glossary
  10.   References

Clock Related Faults

Table 11 Clock Faults to Unique ID Mapping
Component Class B/1 (1) Class C/2 (1) Acceptable Measure (2) C2000 Unique IDs (3)
Definition Description F2837x
F2807x		 F2838x F28004x F28002x F28003x F280013x F280015x
3. Clock rq H.2.18.10.1
A7.1.11		 Frequency monitoring CLK3 CLK3 CLK3 CLK3 CLK3 CLK3 CLK3
H.2.18.10.4
A7.1.13		 Time-slot monitoring PIE8 PIE8 PIE8 PIE8 PIE8 PIE8 PIE8
rq H.2.18.15
A7.1.6		 Independent hardware comparator CLK2 CLK2 CLK2 CLK2 CLK2 CLK2 CLK2
CLK5 CLK5 CLK5 CLK5 CLK5 CLK5 CLK5
- - CLK4 - - - -
- CLK16 - CLK17 CLK17 CLK17 CLK17
- APLL1 - - APLL1 APLL1 APLL1
- APLL7 - - APLL7 APLL7 APPL7
(1) rq: coverage of the failure mode (refer to Table 2) is required by the standards for the indicated class. More than one acceptable measure may be available to choose from.
(2) For a complete list of acceptable measures and their definitions,see the IEC / UL specifications.
(3) For a description and implementation suggestions for each ID, see the device-specific Functional Safety Manual.