LM3S3748 Datasheet, PDF (589/753 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S3748 Microcontroller
Device
Register 94: USB Device Resume Interrupt Status and Clear (USBDRISC),
offset 0x418
The USBDRISC 32-bit register is the interrupt clear register. On a write of 1, the corresponding
interrupt is cleared. A write of 0 has no effect.
USB Device Resume Interrupt Status and Clear (USBDRISC)
Base 0x4005.0000
Offset 0x418
Type W1C, 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
RESUME
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO R/W1C
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:1
0
Name
reserved
RESUME
Type
RO
R/W1C
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.
Resume Interrupt Status and Clear
Specifies whether a detected Resume has generated an interrupt.
Value Description
0 No Interrupt
The hardware has not generated an interrupt for a detected
Resume.
1 Interrupt
The hardware has generated an interrupt for a detected
Resume.
Writing a 1 to this bit clears it and the USBDRRIS RESUME bit. This bit
is set if the USBDRRIS RESUME bit is set (by hardware) and the
USBEDRIM RESUME bit is set.
April 08, 2008
589
Preliminary