Usb Control (Usb_Stat); Usb Control (Usb_Ctl) - NXP Semiconductors QorIQ LS1028A Reference Manual

4.20 USB Control (USB_STAT)

4.20.1 Address
Register
USB_STAT 01Dh
4.20.2 Function
The USB_STAT register reports USB 2 port status.
4.20.3 Diagram
Bits 7
R
W
GRST
4.20.4 Fields
Field
7-2 Reserved.
-
1 USB2 CON_DET Status:
U2CON 0= No connection detected.
1= Connection detected.
0 USB2 ID Status:
U2ID 0= USB2 ID is low (DFP mode).
1= USB2 ID is high (UFP mode).
QorIQ LS1028A Reference Design Board Reference Manual, Rev. A, 02/2018
NXP Semiconductors
6 5 4
000000
Confidential Proprietary
Chapter 4 Qixis Programming Model
Offset
3 2
Function
1 0
U2CON U2ID
0 1
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