LM3S9DN5 Datasheet, PDF (1082/1388 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Universal Serial Bus (USB) Controller
OTG A /
Host
OTG B /
Device
Register 319: USB External Power Control Interrupt Mask (USBEPCIM), offset
0x408
This 32-bit register specifies the interrupt mask of the two-pin external power interface.
USB External Power Control Interrupt Mask (USBEPCIM)
Base 0x4005.0000
Offset 0x408
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
PF
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO R/W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:1
0
Name
reserved
PF
Type
Reset Description
RO 0x0000.000 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.
R/W
0
USB Power Fault Interrupt Mask
Value Description
1 The raw interrupt signal from a detected power fault is sent to
the interrupt controller.
0 A detected power fault does not affect the interrupt status.
1082
Texas Instruments-Production Data
January 23, 2012