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USB Low-Full-High Speed Peripherals

Anonymous
Not applicable

Hi,

I'm using FX3 dev kit and latest EZ USB FX3 SDK.
My device's bootloader got corrupted after flashing an image.
In CY Control Centre; the device is not being detected.
Even in the PC's Device Manager; it is not being detected.

Please help.
 

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KandlaguntaR_36
Moderator
Moderator

Hi Arun, 

   

1. Which Dev Kit are you using CYUSB3KIT-001 or CYUSB3KIT-003? 

   

2. What is the firmware did you load? Did you flash the image file to SPI Flash? or System RAM or I2c EEPROM? 

   

3. Which PMODE setting did you configure, PMODE[2:0]= ?

   

4. Can you program USB Bulk Loop Auto (located at C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\dma_examples\cyfxbulklpauto) to System RAM and let me know?

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