Picture credit score and copyright: courtesy of MediaTek
MediaTek jumped on the automotive bandwagon in April 2023 when it launched its Dimentsity Auto automotive platforms to compete with Qualcomm within the digital cockpit enviornment. The Taiwanese chipmaker is principally recognized for its cellular, pc, and TV systems-on-chip (SoCs), and to broaden its car-focused function units in automotive {hardware}, it partnered with NVIDIA so as to add AI and accelerated computing to the combo. Final March, MediaTek expanded the collaboration to deliver assist for NVIDIA DRIVE OS to its new Dimensity Auto Cockpit C-X1, C-Y1, C-M1, and C-V1 chipsets.
Final week, Infineon introduced its partnership with MediaTek to deliver sensible cockpit and in-car infotainment options to entry-level automobiles. The world’s market chief in automotive MCUs, co-developed an easy-to-use digital cockpit resolution with MediaTek, based mostly on Infineon’s TRAVEO CYT4DN MCU household and an entry-level MediaTek Dimensity Auto processor.
Automakers should ship high-performance digital options whereas sustaining programs’ security to satisfy the growing want to exchange conventional bodily dashboards with superior shows. Based on the Gerrman chipmaker, the usual option to do it’s to mix a strong SoC with a hypervisor, a software program that runs a number of digital machines. The Infineon / MediaTek resolution ought to be simpler to develop. It should scale back Invoice of Materials (BOM) prices for automobile producers for the reason that Infineon CYT4DN MCU acts as a security accomplice alongside the SoC to realize ASIL-B security compliance for automotive clusters. It screens the SoC-rendered content material and assumes management with restricted performance if errors happen whereas dealing with normal duties like car community communication.
The TRAVEO T2G CYT4DN MCU household helps as much as 1920 x 720 pixel resolutions for each clusters and in-vehicle infotainment shows, making certain sturdy reliability with ASIL-B compliance. Working on an open-source Android OS, the SoC eliminates the necessity for hypervisors and costly industrial working programs, thereby lowering software program prices. This method empowers suppliers and producers to handle and replace software program independently, additional driving down bills.
The TRAVEO T2G CYT4DN MCU household, designed on a cutting-edge 40nm course of, includes a 2.5D graphics engine, twin Arm Cortex-M7 CPUs working at as much as 320 MHz for main processing, and an Arm Cortex -M0+ CPU for peripheral and security features. Its in depth peripheral assist contains CAN FD, LIN, CXPI, and Gigabit Ethernet interfaces, complemented by ample reminiscence configurations tailor-made to automotive purposes.
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