LM3S5D91 Datasheet, PDF (1028/1340 Pages) Texas Instruments – Stellaris® LM3S5D91 Microcontroller

Universal Serial Bus (USB) Controller
USB Host Configure Receive Type Endpoint 1 (USBRXTYPE1)
Base 0x4005.0000
Offset 0x11C
Type R/W, reset 0x00
7
6
5
4
3
2
1
0
SPEED
PROTO
TEP
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
Bit/Field
7:6
Name
SPEED
Type
R/W
Reset
0x0
Description
Operating Speed
This bit field specifies the operating speed of the target Device:
Value Description
0x0 Default
The target is assumed to be using the same connection speed
as the USB controller.
0x1 Reserved
0x2 Full
0x3 Low
5:4
PROTO
R/W
0x0
Protocol
Software must configure this bit field to select the required protocol for
the receive endpoint:
Value Description
0x0 Control
0x1 Isochronous
0x2 Bulk
0x3 Interrupt
3:0
TEP
R/W
0x0
Target Endpoint Number
Software must set this value to the endpoint number contained in the
receive endpoint descriptor returned to the USB controller during Device
enumeration.
1028
Texas Instruments-Production Data
January 22, 2012