LM3S3749 Datasheet, PDF (627/898 Pages) Texas Instruments – Stellaris® LM3S3749 Microcontroller

Stellaris® LM3S3749 Microcontroller
Register 16: I²C Slave Interrupt Clear (I2CSICR), offset 0x818
This register clears the raw interrupt. A read of this register returns no meaningful data.
I2C Slave Interrupt Clear (I2CSICR)
I2C 0 base: 0x4002.0000
I2C 1 base: 0x4002.1000
Offset 0x818
Type WO, 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
DATAIC
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
WO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:1
0
Name
reserved
DATAIC
Type
RO
WO
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.
Data Interrupt Clear
This bit controls the clearing of the raw interrupt for data received and
data requested. When set, it clears the DATARIS interrupt bit; otherwise,
it has no effect on the DATARIS bit value.
November 17, 2011
627
Texas Instruments-Production Data