LM3S9B81 Datasheet, PDF (982/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Universal Serial Bus (USB) Controller
Bit/Field
4
3
2
1
0
Name
EP4
EP3
EP2
EP1
reserved
Type
R/W
R/W
R/W
R/W
RO
Reset
0
0
0
0
0
Description
EP4 TX Double-Packet Buffer Disable
Same description as EP15.
EP3 TX Double-Packet Buffer Disable
Same description as EP15.
EP2 TX Double-Packet Buffer Disable
Same description as EP15.
EP1 TX Double-Packet Buffer Disable
Same description as EP15.
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.
982
June 29, 2010
Texas Instruments-Advance Information