Hi All,
I am quite a newbie on MCU projects and just followed a schematic to integrate an AT90USB162 to an IC.
As it has USB bootloader, I connect the IC to my PC and nothing happened. The PC cannot find even an unknown device from the USB ....
How would you do the troubleshooting ??
I am quite a newbie on MCU projects and just followed a schematic to integrate an AT90USB162 to an IC.
As it has USB bootloader, I connect the IC to my PC and nothing happened. The PC cannot find even an unknown device from the USB ....
How would you do the troubleshooting ??