LM3S3748 Datasheet, PDF (585/753 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S3748 Microcontroller
Register 90: USB External Power Control Interrupt Mask (USBEPCIM), offset
0x408
Host
USBEPCIM is instantiated in a USB unit in a wrapper around the USB controller/PHY IP. This 32-bit
register specifies the interrupt mask of the two-pin external power interface.
Device
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
RO
R/W
Reset
0x00
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.
USB Power Fault Interrupt Mask
Specifies whether a detected power fault generates an interrupt.
Value Description
0 No Interrupt
The hardware does not generate an interrupt on detected power
fault.
1 Interrupt
The hardware generates an interrupt on detected power fault.
April 08, 2008
585
Preliminary