Functional blocks

The functional blocks of the functional clusters are summarized in the following sections, with feature lists and a functional overview description for each block. The features of some functional blocks given here may be specific to certain products only. Always refer to the appropriate datasheet for any device for the definitive list of supported features.

The AURIX™ product family comprises about a dozen derivatives with different characteristics. For the description of the AURIX™ platform architecture and functionality in this document, the AURIX™ TC375 was selected as an example. Due to the diversity, only some functional blocks are described in detail as examples.

The functional blocks described in this document are:

• Asynchronous/Synchronous Interface (ASCLIN)

• Camera and ADC Interface (CIF)

• Capture/Compare Unit 6 (CCU6)

• Clocking (CLOCK)

• Controller Area Network (CAN) Interface

• Converter Control Block (CONVCTRL)

• CPU Subsystem

• Default Application Memory (DAM)

• Direct Memory Access (DMA)

• Standby Controller (SCR)

• Enhanced Delta-Sigma Analog-to-Digital Converter (EDSADC)

• Enhanced Versatile Analog-to-Digital Converter (EVADC)

• Extension Memory (EMEM)

• Flexible CRC Engine (FCE)

• Flexible Peripheral Interconnect (FPI)

• FlexRay Controller (ERAY)

• General Purpose Timer Unit (GPT12)

• Generic Timer Module (GTM)

• Gigabit Ethernet (GETH)

• High Speed Pulse Density Modulation Module (HSPDM)

• High-Speed Serial Link (HSSL)

• Input Output Monitor (IOM)

• Inter-Integrated Circuit (I2C)

• Local Memory Unit (LMU)

• Micro Second Channel (MSC)

• Non-Volatile Memory (NVM) Subsystem

• Peripheral Sensor Interface (PSI5)

• Peripheral Sensor Interface with Serial PHY Connection (PSI5-S)

• Power Management System (PMS)

• Queued Synchronous Peripheral Interface (QSPI)

• Safety Management Unit (SMU)

• Secure Digital Multimedia Card (SDMMC)

• Single Edge Nibble Transmission (SENT)

• Signal Processing Unit (SPU)

• System Timer (STM)