Patent ID: 11924579
Assignee: N.S. INTERNATIONAL, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. A system for providing media in FPD-link IV format to a device under test, the system comprising:
a first computer with a memory and a display, wherein the memory contains a program that, when executed, configures the computer to provide a graphical user interface on the display; and
an FPD-link IV video generator apparatus comprising:
a USB interface;
a USB to I2C converter in communication with the USB interface;
an FPD-link IV serializer in communication with the USB to I2C converter,
where the FPD-link IV serializer has at least one output port; and
a second computer in communication with the FPD-link IV serializer over a first communication line; further comprising: a Hot Plug Detect (HPD) switch disposed between the second computer and the FPD-link IV serializer on a second communication line; and an I/O expander in communication with the USB to I2C converter, wherein the hot plug detect (HPD) switch is configured to receive a signal from the I/O expander to indicate a display port sink available status to the second computer.