Usb Connections For Programming The Compute Module - NEC C751Q Setup Manual

3.2 USB connections for programming the Compute Module

To program the Compute Module, an external "host" PC is connected to the USB2 output and the display
is placed into the special "USB Boot Mode" using the OSD. The Compute Module will then appear as a
USB device to the "host" PC, allowing the Compute Module to be programmed.
When not used for programming the Compute Module, the USB2 output on the display can be used to
control the display via USB from an external PC; depending on the PC SOURCE setting in the Control 
USB function on the display's OSD menu. See Related OSD on page 43.
Figure 3.2-1: Host USB Connection for Programming
©2018 NEC Display Solutions, Ltd.
USB BOOT MODE
ENABLE / DISABLE
USB switch, hub, display
control, and other fun ctions
HDMI IN1
Raspberry Pi
USB Compute
Compute Module
Interface Board
Hub Module
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