Power on (or toggle the RSTN pin if already
powered on) the TUSB211A.
Connect a USB host, the USB-IF device-side test
fixture, and USB device to the TUSB211A. Ensure that the USB-IF device test fixture is
configured to the ‘INIT’ position.
Allow the host to enumerate the device.
Enable the device to transmit USB TEST_PACKET.
Using SMA cables, connect the oscilloscope to the USB-IF device-side test fixture and ensure that the device-side test fixture is configured to the ‘TEST’ position.
Execute the oscilloscope USB compliance software.
Repeat the above steps to re-test TUSB211A with a different EQ setting
(must reset to change).