Usb Transmit Hub Port Endpoint N Registers (Usbtxhubport[0]-Usbtxhubport[15]); Usb Transmit Hub Port Endpoint N Registers (Usbtxhubport[N]); Usb Transmit Hub Port Endpoint N Registers(Usbtxhubport[N]) Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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18.5.24 USB Transmit Hub Port Endpoint n Registers (USBTXHUBPORT[0]-
USBTXHUBPORT[15])
The transmit hub port endpoint n 8-bit read/write registers (USBTXHUBPORT[n]), like
USBTXHUBADDR[n], must be written only when a full- or low-speed Device is connected to transmit
endpoint EPn via a USB 2.0 hub. This register records the port of the USB 2.0 hub through which the
target associated with the endpoint is accessed.
Note: USBTXHUBPORT0 is used for both receive and transmit for endpoint 0.
For the specific offset for each register see
Mode(s): OTG A or Host
The USBTXHUBPORTn registers are shown in
Figure 18-29. USB Transmit Hub Port Endpoint n Registers (USBTXHUBPORT[n])
7 6
Reserved
R-0
LEGEND: R/W = Read/Write; -n = value after reset
Table 18-32. USB Transmit Hub Port Endpoint n Registers(USBTXHUBPORT[n])
Bit Field Value
7 Reserved 0
6-0 PORT 0
SPRUH22I – April 2012 – Revised November 2019
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Table
Field Descriptions
Description
Reserved
Hub Port specifies the USB hub port number.
Copyright © 2012–2019, Texas Instruments Incorporated
18-4.
Figure 18-29 and described in
PORT
R/W-0
M3 Universal Serial Bus (USB) Controller
Register Descriptions
Table 18-32.
0
1329