LM3S3749 Luminary Micro, Inc, LM3S3749 Datasheet - Page 518

• Manufacturer Part Number: LM3S3749
• Description: Lm3s3749 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Type
Univeral Serial Bus (USB) Controller
USB Device Functional Address (USBFADDR)
Base 0x4005.0000
Offset 0x000
Type R/W, reset 0x00
518
Device
Bit/Field
reserved
6:0
RO
7
7
0
R/W
Register 1: USB Device Functional Address (USBFADDR), offset 0x000
USBFADDR is an 8-bit register that should be written with the 7-bit address of the device part of
the transaction.
When the USB controller is being used in Device mode (HOST bit in USBDEVCTL register is 0),
this register should be written with the address received through a SET_ADDRESS command,
which is then used for decoding the function address in subsequent token packets.
6
0
FUNCADDR
R/W
reserved
5
0
Name
R/W
4
0
FUNCADDR
R/W
3
0
Type
R/W
RO
R/W
2
0
R/W
Reset
0x00
1
0
0
Preliminary
R/W
0
0
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.
Function Address
Function Address of Device as received through SET_ADDRESS.
June 02, 2008