What is the recommended value for the USB data lines termination resistors? The hardware reference guide states the are internal pull up and pull down resistors, are external termination resistors required ? the distance from the connector to the controller in my app is aprox 80mm.
Hi Cosmin, Thank You, By the way thru the USB port I have access to the same logical interfaces as with the GC864, I´m designing a board to support both models?
What is the recommended value for the USB data lines termination resistors?
The hardware reference guide states the are internal pull up and pull down resistors,
are external termination resistors required ? the distance from the connector to the controller in my app is aprox 80mm.
The UC864 EVK2 interface board has no resistors so you should be fine without them I suppose.
Hi Cosmin,
Thank You, By the way thru the USB port I have access to the same logical interfaces as
with the GC864, I´m designing a board to support both models?
Yes, USB modem, AUX and NMEA if you have the G variant.