I am trying to modify the testHarness.v in the usbDevice/ location in order to perform IN transfers from the USB device. I have been continuously reading the documentation on usb.org and the one provided with the core but have had no luck. Does anyone know the appropriate registers to configure and in what order to make this possible? Currently I am using the 'wb_master_model' to perform reads and writes to various registers.

Any tips would be very helpful.

Thanks,
Jason