中央计算单元多域

米6体育平台手机版_好二三四和参考设计

中央计算单元多域

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概述

中央计算单元 (CCU) 多域在一个集中式电子控制单元 (ECU) 中包括 ADAS 和网关功能或 ADAS、驾驶舱和网关功能,该单元由一块或多块配备一个或多个 SoC 的 PCB 组成。传感器和执行器可以从区域控制模块中连接,也可以直接连接。借助我们的 Jacinto 处理器套件,利用可扩展的电源解决方案和接口协议可实现高度优化的解决方案。

设计要求

  • 中央计算单元多域系统需要:
    • 适用于处理、通信和电源系统的可扩展解决方案。
    • 支持多个低速和高速通信接口以用于视频和数据传输。
    • 通过集成式或分散的功能安全诊断功能,确保在所有条件下都能正常工作。
    • 提高集成度并降低设计复杂性,从而在小空间中实现强大功能。

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ADAS、驾驶舱和网关集成

Safety & system control Safety & system control Safety MCU Safety MCU Signal level translation & buffering Signal level translation & buffering ADC reference ADC reference Safety power Safety power Wide Vin buck / PMIC Wide Vin buck / PMIC LDO LDO Supervisor Supervisor Wireless Connectivity and Navigation Wireless Connectivity and Navigation NFC Transponder NFC Transponder Antenna LDO Antenna LDO Wi-Fi/Bluetooth/BLE Module Wi-Fi/Bluetooth/BLE Module ESD Protection ESD Protection GPS Modem Module GPS Modem Module Low IQ, High PSRR LDO Low IQ, High PSRR LDO Battery Battery Ultrasonic modules Ultrasonic modules LIDAR / Radar modules LIDAR / Radar modules Diagnostics / data Diagnostics / data Vehicle network Vehicle network Rear / CMS cameras Rear / CMS cameras Surround view cameras Surround view cameras Battery input protection Battery input protection Reverse battery protection Reverse battery protection E-transient protection E-transient protection Memory Memory Buck Buck Term. LDO Term.LDO Flash Flash DDR DDR High power core supply High power core supply Multiphase controller Multiphase controller Power stage Power stage Sensor power over signal line Sensor power over signal line Buck / boost Buck / boost High side switch High side switch Infotainment Infotainment Displays / Drive recorder Displays / Drive recorder Video output interface Video output interface SerDes SerDes Ethernet Ethernet ESD ESD Vehicle interface – gateway Vehicle interface – gateway ESD ESD Vehicle network Vehicle network OBD OBD Zone control modules Zone control modules Sensor interface Sensor interface SerDes SerDes Ethernet Ethernet CAN CAN ESD ESD ESD ESD Ethernet Ethernet LIN LIN CAN CAN PCIe buffer PCIe buffer USB Peripherals USB Peripherals Digital Logic and Voltage Translation Digital Logic andVoltage Translation Digital Logic Digital Logic Voltage Translator Voltage Translator I2C MUX/ Switch I2C MUX/Switch Analog MUX/Switch Analog MUX/Switch Front camera Front camera In-cabin monitoring In-cabin monitoring LIDAR / Radar modules LIDAR / Radar modules Rear / CMS cameras Rear / CMS cameras Surround view cameras Surround view cameras ADAS, cockpit and vehicle networking processor ADAS, cockpit and vehicle networking processor PCIe buffer PCIe buffer ADAS, cockpit and vehicle networking processor ADAS, cockpit and vehicle networking processor Battery & system power supply Battery & system power supply Buck Buck Wide Vin buck controller Wide Vin buck controller Boost Boost LDO LDO Processor power supply Processor power supply Supervisor Supervisor LDO LDO Sequencer Sequencer Load switch Load switch Discrete or integrated PMIC Discrete or integrated PMIC Buck Buck Buck/ LDO Buck/LDO Boost Boost Remote Media Interface Remote Media Interface USB Hub USB Hub ESD Protection ESD Protection USB Power Switch USB Power Switch USB Redriver USB Redriver Audio amplifier Audio amplifier Temperature sensor Temperature sensor Class-D Amplifier Class-D Amplifier Diagnostics/monitoring Diagnostics/monitoring Control signal logic Control signal logic Reference Reference Temp sensor Temp sensor Voltage supervisor Voltage supervisor Sequencer Sequencer ADC ADC Watchdog Watchdog Radio Tuner Radio Tuner Digital Radio Tuner Digital Radio Tuner High PSRR LDO High PSRRLDO AM/FM/HD/ DAB/DMB Tuners and Radio DSP AM/FM/HD/DAB/DMB Tuners and Radio DSP Antenna LDO Antenna LDO Short-to-battery/ESD Protection Short-to-battery/ESD Protection Audio ADC AudioADC Audio DAC AudioDAC Clocking Clocking Clock buffer Clock buffer Clock generator Clock generator Oscillator Oscillator Analog mic inputs Analog micinputs Analog/MIC inputs Analog/MIC inputs Audio ADC Audio ADC ESD Protection ESD Protection Voltage reference Voltage reference Mid/low VIN boost Mid/low VIN boost

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