Jul 16, 2020
08:59 PM
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Jul 16, 2020
08:59 PM
When EZ-USB CX3 is powered by USB, how to judge whether CX3 is in normal working state? When the USB is connected to the computer, the computer does not respond, that is, it fails to enumerate the USB. What should I do?
1 Reply
Jul 19, 2020
11:23 PM
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Jul 19, 2020
11:23 PM
Hello,
1.) Can you please let me know if the PMODE[2:0] = Z11?
2.) Is it your own custom board or the CX3 Denebola RDK?
3.) Does the device come up as "Cypress USB Bootloader Device" in the "Control Center" application after plugging to the host?
4.) Is the host able to recognize the device before or after programming a firmware to the device?
5.) If it is an RDK, are you programming it with your own custom firmware or a standard example in the EZ-USB Suite?
Regards,
Yashwant