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Hi,
I want to download firmware by usb serial cable(usb to I2C). The cable use common CH341 chip. But EZ-PD Configuration Utility can not find device. The schematic is the same as Jetson AGX Xavier of Nvidia. The connection of the device is below. Please tell me what the special attention.
Thanks.
Lifeng Qin
Solved! Go to Solution.
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USB EZ-PD Type-C
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Hello ,
1. Jetson AGX Xavier of Nvidia is supporting by Nvidia directly. Please kindly contact Nvidia with specified questions.
2. CH341 not supporting by Ez-PD configuration Utility is normal case. Since the I2C master on USB bridge shall be decode USB data package and transfer to I2C command as per CCGx specification. CH341 shall be customized to support it.
Best Regards,
Lisa
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Hello ,
1. Jetson AGX Xavier of Nvidia is supporting by Nvidia directly. Please kindly contact Nvidia with specified questions.
2. CH341 not supporting by Ez-PD configuration Utility is normal case. Since the I2C master on USB bridge shall be decode USB data package and transfer to I2C command as per CCGx specification. CH341 shall be customized to support it.
Best Regards,
Lisa