Conten
1 Introduction .....................................................................................................................
2 Hercules TMS570LS12x and TMS570LS11x Product Overview................................................
2.1 Targeted Applications .................................................................................................
2.2 Product Safety Constraints ...........................................................................................
3 Hercules Development Process for Management of Systematic Faults ....................................
3.1 TI Standard MCU Automotive Development Process ...........................................................
3.2 TI MCU Automotive Legacy IEC 61508 Development Process ................................................
3.3 Yogitech fRMethodology Development Process .................................................................
3.4 Hercules Enhanced Safety Development Process...............................................................
4 Hercules Product Architecture for Management of Random Faults..........................................
4.1 Safe Island Philosophy and Architecture Partition to Support Safety Analysis (FMEA/FMEDA) ..........
4.2 Identification of Parts/Elements .....................................................................................
4.3 Management of Family Variants ....................................................................................
4.4 Operating States .......................................................................................................
4.5 Management of Errors ................................................................................................
5 System Integrator Recommendations ..................................................................................
5.1 System Integrator Activities ..........................................................................................
5.2 Hints for Performing Dependent / Common Cause Failure Analysis Including the Hercules MCU........
5.3 Hints for Improving Independence of Function/Co-existence of Function When Using the Hercules MCU
5.4 Support for System Integrator Activities ...........................................................................
6 Brief Description of Elements .............................................................................................
6.1 Power Supply ..........................................................................................................
6.2 Clocks ...................................................................................................................
6.3 Reset ....................................................................................................................
6.4 System Control Module ...............................................................................................
6.5 Error Signaling Module (ESM) ......................................................................................
6.6 CPU Subsystem .......................................................................................................
6.7 Primary Embedded Flash ............................................................................................
6.8 Flash EEPROM Emulation (FEE) ..................................................................................
6.9 Primary Embedded SRAM ...........................................................................................
6.10 Level 2 and Level 3 (L2 and L3) Interconnect Subsystem......................................................
6.11 EFuse Static Configuration ...........................................................................................
6.12 OTP Static Configuration .............................................................................................
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