LM3S1636_13 Datasheet, PDF (527/655 Pages) Texas Instruments – Stellaris Microcontroller

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Stellaris^® LM3S1636 Microcontroller
Register 6: I²C Master Raw Interrupt Status (I2CMRIS), offset 0x014
This register specifies whether an interrupt is pending.
I2C Master Raw Interrupt Status (I2CMRIS)
I2C 0 base: 0x4002.0000
I2C 1 base: 0x4002.1000
Offset 0x014
Type RO, 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
RIS
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
Bit/Field
31:1
0
Name
reserved
RIS
Type
RO
RO
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.
Raw Interrupt Status
This bit specifies the raw interrupt state (prior to masking) of the I²C
master block. If set, an interrupt is pending; otherwise, an interrupt is
not pending.
July 24, 2012
527
Texas Instruments-Production Data