cypress Fx3 USB BootProgrammer Device lost | Cypress Semiconductor
cypress Fx3 USB BootProgrammer Device lost
The chip is CYUSB3014-BZXI.Booting options is I2c,on fail,usb boot is enable.
When connect to PC,I can find "Cypress Fx3 USB BootLoader Device" in Device Manager.
Then I used "CyControl.exe" to down load "CyBootProgrammer.img".
After that the device will be lost.There is nothing in the "Device Manager".And sometimes One Unkown device will be in the USB device list.
This must be the problem of hardware,Can anyone give me some suggestions to check or try?