LM3S5737 Datasheet, PDF (705/833 Pages) Texas Instruments – Stellaris® LM3S5737 Microcontroller

Stellaris® LM3S5737 Microcontroller
Register 39: USB Receive Hub Address Endpoint 1 (USBRXHUBADDR1),
offset 0x08E
Register 40: USB Receive Hub Address Endpoint 2 (USBRXHUBADDR2),
offset 0x096
Register 41: USB Receive Hub Address Endpoint 3 (USBRXHUBADDR3),
offset 0x09E
Host
USBRXHUBADDRn is an 8-bit read/write register that, like USBRXHUBPORTn, only must be
written when a full- or low-speed Device is connected to receive endpoint EPn via a USB 2.0 hub.
This register records the address of the USB 2.0 hub through which the target associated with the
endpoint is accessed.
Note: USBTXHUBADDR0 is used for both receive and transmit for endpoint 0.
USB Receive Hub Address Endpoint 1 (USBRXHUBADDR1)
Base 0x4005.0000
Offset 0x08E
Type R/W, reset 0x00
7
6
5
4
3
2
1
0
reserved
ADDR
Type RO
Reset
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
Bit/Field
7
6:0
Name
reserved
ADDR
Type
RO
R/W
Reset
0
0x00
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Hub Address
This field specifies the USB bus address for the USB 2.0 hub.
November 17, 2011
705
Texas Instruments-Production Data