Infineon AUTOSAR MCAL drivers MC-ISAR AURIX™

Infineon Technologies contributes to the AUTOSAR standard since 2004 and provides accordingly AUTOSAR solutions for its microcontroller portfolio. Infineon’s MC-ISAR AUTOSAR drivers are based on the technology verified by AUTOSAR. The driver portfolio comprises components of the Microcontroller Abstraction Layer (MCAL) within one configuration tool for quickly starting up an application development. The Microcontroller Abstraction Layer (MCAL) is the lowest software layer of the Basic Software. It contains drivers, which are software modules with direct access to the µC internal peripherals and memory mapped µC external devices.

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AURIX™ MC-ISAR TC3xx MCAL adds support for AUTOSAR V4.4.0 with ASIL D drivers and SIL-2 compliance

To enable OEMs software the AURIX™ TC3x MCAL has been enhanced by adding support for ASR V4.4.0 to the available ASR V4.2.2 MCAL. Even fur­ther to ease support for ASIL D applications an update to the MC-ISAR TC3x roadmap was done to offer drivers to be compliant to ASIL D. With the up­coming maintenance release 2.30.0 major drivers will be according ASIL D. The name of the new upcoming software product with ASIL D drivers is “MC-ISAR AS440 EXT TC3x”. Also support for IEC 61508 SIL-2 will be pro­vided with release 2.30.0.

  • AUTOSAR V4.2.2 and V4.4.0 compliant
    • MC-ISAR Basic: MCU, DIO, ICU, GPT, PWM, SPI, ADC, WDG, OCU, FLS, FEE, CAN, CanTrcv, LIN, BFX, CRC
  • MC-ISAR com enhanced
    • FlexRay, Ethernet
  • Rich set of complex drivers in addition to standard AUTOSAR drivers, MC-ISAR MCD MCAL complex driver: 11 drivers
    • DMA, FLSloader, UART, DS-ADC, SMU Safety Manage­ment Unit
    • DEMOCD: HSSL, SENT, I2C, IOM I/O Monitoring, STM System Timer, IRQ Interrupt Request
  • AUTOSAR BFX and CRC library
  • ASPICE L2
  • ASIL D process for FFI
  • MISRA 2012 amendement 1 (CERT-C) compliance (ASR V4.4.0) > ISO21434 support
  • Major drivers according ASIL D for avoidance of systematic faults upcoming
  • IEC 61508 SIL-2 support upcoming
  • ASPICE L2

 

  • Supporting latest standards
  • Avoiding the need for additional driver for ASIL D argumentation
  • Eases software partitioning and gives more flexibility; driver can be executed in an ASIL D domain
  • Eases system level safety argumentation
  • All AUTOSAR application in all domains (engine, chassis, safety, body, etc.)
  • Drivers can be used even outside of AUTOSAR applications e.g. CAV Commercial Agricultural Vehicles, industrial, marine applica­tions etc.

Production released driver with qualification and safety case available

Major drivers according ASIL D for avoidance of systematic faults upcoming

ISO21434 support

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SP Number  SP Name  Description
 SP005807429  TC3422_BASIC_PU MC-ISAR TC3xx (AS422) BASIC Project License: Basic package with respective enabled AUTOSAR v4.2.2 MCAL drivers: MCU, Port, DIO, ICU, GPT, PWM, SPI, ADC, WDG, OCU ,BFX, CRC library; CAN, LIN, CanTrcv, FEE FLASH EEPROM Emulation. Compiler support: Tasking, HighTec.
 SP005807441  TC3422_COME_PU MC-ISAR TC3xx (AS422) COM Enhanced Project License: COM Enhanced package with respective enabled AUTOSAR v4.2.2 drivers: FlexRay, Ethernet. communication (CAN, LIN), memory abstraction (FEE FLASH EEPROM Emulation). Compiler support: Tasking, HighTec.
 SP005807444  TC3422_MCD_PU MC-ISAR TC3xx (AS422) MCD Project License: COMPLEX package with respective enabled drivers: DMA, FLSloader, UART, DS-ADC (not for TC35x and TC3A7x), SMU, HSSL, SENT, I2C, IOM, STM, IRQ. Compiler support: Tasking, HighTec.
 SP005807711  TC3440_BASIC_PU MC-ISAR TC3xx (AS440) BASIC Project License: Basic package with respective enabled AUTOSAR v4.2.2 MCAL drivers: MCU, Port, DIO, ICU, GPT, PWM, SPI, ADC, WDG, OCU,BFX, CRC library; CAN, LIN, CanTrcv, FEE FLASH EEPROM Emulation. Compiler support: Tasking, HighTec.
 SP005807723  TC3440_COME_PU MC-ISAR TC3xx (AS440) COM Enhanced Project License: COM Enhanced package with respective enabled AUTOSAR v4.4.0 drivers: FlexRay, Ethernet. communication (CAN, LIN), memory abstraction (FEE FLASH EEPROM Emulation). Compiler support: Tasking, HighTec.
 SP005807726  TC3440_MCD_PU MC-ISAR TC3xx (AS440) MCD Project License: COMPLEX package with respective enabled drivers: DMA, FLSloader, UART, DS-ADC (not for TC35x and TC3A7x), SMU, HSSL, SENT, I2C, IOM, STM, IRQ. Compiler support: Tasking, HighTec.
 SP005876430  TC3440E_BASIC_PU MC-ISAR TC3xx (AS440) Extended BASIC Project License with ASIL D Drivers
SP005876435 TC3440E_COME_PU MC-ISAR TC3xx (AS440) Extended COM Enhanced Project License with ASIL D Drivers
 SP005876440 TC3440E_MCD_PU MC-ISAR TC3xx (AS440) Extended MCD Project License with ASIL D Drivers

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