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  • EAORA04: The Newest Generation of ARCU Launched

EAORA04: The Newest Generation of ARCU Launched

May 26, 2022
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We are proud to announce that Ecotron’s latest ARCU EAORA04-D with 200 TOPS of calculation performance has been released! It is an intelligent computing platform developed by Ecotron, for autonomous robotic systems using NVIDIA Jetson Orin chip and Infineon TC297. Using the supporting basic software and development tools, developers can build an L4 level low-speed autonomous robotic system in a safe, convenient, and efficient manner.

NVIDIA Jetson Orin is designed for embedded intelligent systems including autonomous robotic systems which can be used to implement autonomous robotic function such as sensor fusion, environment perception, and path planning, etc. Infineon TC297 is based on TriCoreTM architecture with a 300MHz operating frequency and an ECC (Error Correction Code) protected RAM with 728KB + 8MB capacity. It is designed based on the ISO26262 standard and supports ASIL-D safety level requirements. Developers can develop and deploy vehicle control and functional safety related strategies based on the MCU.

Circuit Structure Diagram:

Interfaces:

Interface typeNumberFunctionChipConnector
M.2 KEY M1Extended storageSOCInternal
Camera interface8FPDlink IIISOCWater-proof FAKRA
Gigabit Normal Ethernet2100BASE-T/1000BASE-T standardSwitch2* Aviation plug
Gigabit Automotive Ethernet3100Base-T1/1000Base-T1,Switch1* Aviation plug
Video Output11 channel HDMISOC 
USB11 channel USBHost support USB2.0、US3.0、USB3.1SOC 
RS23241 channel used for DebuggingSOC121PIN-CMC
RS4851 SOC
CAN2 SOC
PPS_IN1Support 3.3v-16v, hardware configurationSOC
PPS_OUT42 channels 5V or 3.3V output, 2 channels 12V outputSOC
CANFD62 channels with specific frame wake-upMCU
LIN4No wake-up function is requiredMCU
KEYON3One channel is for SOC and two channels are for MCU 
Digital Input6Default configuration, 4 channels are active-high,2 channels are active-lowMCU
Analog Input6Default configuration: 2 channels are 5V voltage type, 2 channels are 36V voltage type and 2 channels are resistance typeMCU
Digital Low-side output88 channels @250mAMCU
Digital High-side output44 channels @1AMCU
5V Sensor power2Maximum Current 100mAMCU
Power Positive4  
Power Ground4  
Signal Ground8  
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ADAS      EAORA04
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