LM3S5G51 Datasheet, PDF (970/1266 Pages) Texas Instruments – Stellaris® LM3S5G51 Microcontroller

Universal Serial Bus (USB) Controller
USB Host Transmit Configure Type Endpoint 1 (USBTXTYPE1)
Base 0x4005.0000
Offset 0x11A
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 transmit endpoint:
Value Description
0x0 Control
0x1 Isochronous
0x2 Bulk
0x3 Interrupt
3:0
TEP
R/W
0x0
Target Endpoint Number
Software must configure this value to the endpoint number contained
in the transmit endpoint descriptor returned to the USB controller during
Device enumeration.
970
January 23, 2012
Texas Instruments-Production Data