LM3S5737 Datasheet, PDF (693/833 Pages) Texas Instruments – Stellaris® LM3S5737 Microcontroller

Stellaris® LM3S5737 Microcontroller
Bit/Field
4:0
Name
reserved
Type
RO
Reset
0x0
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.
Device Mode
USB Test Mode (USBTEST)
Base 0x4005.0000
Offset 0x00F
Type R/W, reset 0x00
7
6
5
4
3
2
1
0
reserved FIFOACC FORCEFS
reserved
Type RO R/W1S R/W
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
Bit/Field
7
6
5
Name
reserved
FIFOACC
FORCEFS
Type
RO
R/W1S
R/W
Reset
0
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.
FIFO Access
Value Description
1 Transfers the packet in the endpoint 0 transmit FIFO to the
endpoint 0 receive FIFO.
0 No effect.
This bit is cleared automatically.
Force Full-Speed Mode
Value Description
1 Forces the USB controller into Full-Speed mode upon receiving
a USB RESET.
0 The USB controller operates at Low Speed.
4:0
reserved
RO
0x0
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.
November 17, 2011
693
Texas Instruments-Production Data