APPKIT_A2G_SAFETY
The development of a safe application can be a challenge when it comes to follow strict safety rules. In order to ease the development of such applications, Infineon provides the AURIXTM TC3xx Safety manual. The safety manual defines so called safety mechanisms as an activity or a technical solution to avoid or control systematic fault failures and to detect random hardware failures or control random hardware failures. Safety mechanism are classified in two main types
- The technical solution internal to the MCU by hardware(HW) or software (SW)
- The technical solution either in HW or SW, implemented at System level by the system integrator.
The main intention of the AURIXTM Application kit – TC3xx Safety is to provide implementation hints and code example to enable the worldwide community to use and understand the functional safety aspects of AURIXTM microcontroller. The kit demonstrate the implementation of various Safety Mechanism (SM) and other diagnostics functionalities. The real time data is shown on TFT display and ASCLIN shell Interface and the fault can be injected with touch screen and buttons/switches available on the board. The AURIXTM Application kit – TC3xx Safety consists of AURIXTM TC397 Application kit TFT (KIT_A2G_TC397_5V_TFT) connected to the add-on shield board called Evaluation Board AURIXTM TC3xx Safety (EVABOARD_A2G_SAFETY), Power supply, USB Cable, small magnet, quick start guide and pre-flashed SW.
Summary of Features
Hardware:
- AURIXTM TC397 Application kit TFT - (KIT_A2G_TC397_5V_TFT)
- TLF35584 PMIC
- TFT Touch Display
- Status LEDs
- Evaluation Board AURIXTM TC3xx Safety (EVABOARD_A2G_SAFETY)
- TLE5012BD E9200 magnetic sensor
- Temperature sensor
- KP256 Pressure sensor
- Encoder for generating PWM
- Potentiometer for broken wire detection simulation
- Buttons to inject fault in the system
- Switches to change connection to various pins of microcontroller
- Low power status LEDs
- Jumper to break the line on PCB
Software:
- AURIX™ Development Studio based Well structure project
- Boot and Startup Procedure including all safety mechanism involved
- Full SMU driver implementation including SMU core, SMU standby, fault signaling Protocol (FSP), Emergency Stop (ES) and Recovery Timer (RT)
- Implementation of different Safety Mechanisms for safe application
- Fault injection for testing of various safety mechanism and accordingly alarm generation
- TFT touch screen driver
- TLF35584 PMIC driver
- Commands and monitoring via TFT touch screen
- ASCLIN Shell Interface for terminal view
- STM used for basic task scheduling
Benefits
- Everything you need to start developing in one package, enabling fast prototyping and minimizing R&D resources
- Access to AURIX™ TC3xx family features, including high computing performance of AURIX™ TC397, multi core architecture, flexibility, scalability, integrated safety and security support
- Application Notes for Hardware and Software available
Potential Applications
Getting Started with APPKIT_A2G_SAFETY
- Application Kit AURIX TC3xx Safety
- Application Kit - KIT_A2G_TC397_5V_TFT
- AURIX Developement Studio
- Application Note - FuSa in a nutshell
- Quick start guide- Application Kit TC3xx Safety
- Quick start guide- Evaluation Board TC3xx Safety
- Presentation - Application Kit TC3xx Safety
- Schematic of Evaluation Board - TC3xx Safety
- FMEDA example for Application Kit TC3xx Safety
- AP32604 FMEDA „In a Nutshell“ Book
- TC3xx Safety Manual
- TC3xx ISO26262 Safety Package
- T3xx ISO26262 FMEDA Training Video
- TC3xx ISO26262 FMEDA sheet
- TC3xx IEC61508 Safety Package
- TC3xx ISO26262-IEC61508_compliance_overview (as part of SafetyPackage IEC61508)
- TC3xx IEC61508 FMEDA sheet (as part of SafetyPackage IEC61508)
- FuSa Application Notes
Access process
Acess to documentation will require non-disclosure agreement
- Please register under myinfineon.com with your company e-mail address
- Send login name to: AURIX@infineon.com
- Automated update service will be provided for new documents once you are registered
- Full registration process can take up to 24h to be completed (due to different time zones).
Click here to see the step-by-step instructions to get registered.
- AURIX Diverse_Implementation
- AURIX™ Fail-safe_vs_Fail-Operational
- AURIX™ TC3xx_IEC61508_applications
- AURIX™ LBIST_DC_FIT_Rate
- AURIX™ Influence_Input_Parameters_FMEDA
- AURIX™ FMEDA_terms_metrics_definition
- AURIX™ FMEDA_Meaning_Necessity
- AURIX™ Difference_FIT_Rate_PPM_PMHF
- AURIX™ Base Failure Rate SN29500-2 vs IEC-TR 62380