Lines Matching refs:A

20 2) Connect 2 boards with usb cable with one end is micro A plug, the other end
23    The A-device(with micro A plug inserted) should enumrate B-device.
30    On A-device:
33    B-device should take host role and enumrate A-device.
35 4) A-device switch back to host.
39    A-device should switch back to host and enumrate B-device.
42    A-device should enumrate B-device again.
45    A-device should NOT enumrate B-device.
47    if A-device wants to use bus:
48    On A-device:
56 7) A-device power down the bus.
57    On A-device:
60    A-device should disconnect with B-device and power down the bus.
66    A-device should resume usb bus and enumrate B-device.