LM3S1607 Luminary Micro, Inc, LM3S1607 Datasheet - Page 482

• Manufacturer Part Number: LM3S1607
• Description: Lm3s1607 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
Inter-Integrated Circuit (I
Write-Only Control Register
I2C Slave Control/Status (I2CSCSR)
I2C Slave 0 base: 0x4002.0800
I2C Slave 1 base: 0x4002.1800
Offset 0x004
Type WO, reset 0x0000.0000
482
Bit/Field
Bit/Field
31:1
0
RO
RO
0
31
15
0
0
RO
RO
30
14
0
0
RO
RO
29
13
reserved
0
0
RREQ
Name
Name
DA
2
C) Interface
RO
RO
28
12
0
0
RO
RO
27
11
0
0
Type
Type
WO
RO
RO
RO
RO
26
10
0
0
RO
RO
Reset
Reset
25
0x00
0
9
0
0
0
reserved
Preliminary
RO
RO
24
0
8
0
reserved
Description
Receive Request
This bit specifies the status of the I
receive requests. If set, the I
the I
data has been read from the I2CSDR register. Otherwise, no receive
data is outstanding.
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.
Device Active
Value
0
1
2
RO
RO
23
C master and uses clock stretching to delay the master until the
0
7
0
Description
Disables the I
Enables the I
RO
RO
22
0
6
0
2
RO
RO
2
21
C slave operation.
0
5
0
C slave operation.
2
RO
RO
C unit has outstanding receive data from
20
0
4
0
2
C slave with regards to outstanding
RO
RO
19
0
3
0
RO
RO
18
0
2
0
RO
RO
17
0
1
0
June 02, 2008
WO
RO
DA
16
0
0
0