UCX series – User's Manual 88
Change the USB Port Priority
DIFFERENCE:
Request and Response
ɯ <ip><host>
ɯ body: <prio_num>
ɮ header: 200 OK
ɮ body: <prio_num>
Parameters
Parameter Parameter description
<host> USB Host
U1-U4
USB-C and USB-B port number
<prio_num>
Priority number from 1 to 100, equal
numbers are allowed.
1-100
1: the highest priority
100: the lowest priority
Example
ɯ
ɯ body: 51
ɮ header: 200 OK
ɮ body: 51
USB Port Settings - USB-C Related Commands
Set USB-C Power
Request and Response #power
ɯ <ip>
ɯ body: <power>
ɮ header: 200 OK
ɮ body: <power>
Parameters
Parameter Parameter description
<power> Power limit to the USB-C ports
0
1
2
Example
ɯ
ɯ body: 2
ɮ header: 200 OK
ɮ body: 2
Set Displayport Alternate Mode Policy
Request and Response
ɯ <ip><usb-c_port>
ɯ body: <dp_policy>
ɮ header: 200 OK
ɮ body: <dp_policy>
Parameters
Parameter Parameter description
<usb-c_port> USB-C port number
U1-U2
USB-C port number
<dp_policy> The preferred
video or USB data
transmission
Auto
Force C
Force D
Auto: Taurus offers both operation modes described
below. BYOD device can choose between the two.
Neither USB3, nor 4 lane DP Alt mode operation
(4K@60) is guaranteed. BYOD devices supporting
USB3.x usually choose shared mode: USB3.1 and 2
lane DP.
Prefer video: all the four lanes reserved for video
transmission, USB 3.1 data transmission does not
operate.
Prefer USB 3.1: 2 lanes are reserved for USB 3.1,
2 lanes for video.
Example
ɯ
ɯ body: Auto
ɮ header: 200 OK
ɮ body: Auto
ATTENTION! Changing DpAltModePolicy is recommended before connecting a computer to the input.