LM3S2620 Luminary Micro, Inc, LM3S2620 Datasheet - Page 358

• Manufacturer Part Number: LM3S2620
• Description: Lm3s2620 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
Inter-Integrated Circuit (I
I2C Master Slave Address (I2CMSA)
I2C Master 0 base: 0x4002.0000
Offset 0x000
Type R/W, reset 0x0000.0000
358
Bit/Field
31:8
7:1
0
RO
RO
31
15
0
0
Register 1: I
This register consists of eight bits: seven address bits (A6-A0), and a Receive/Send bit, which
determines if the next operation is a Receive (High), or Send (Low).
RO
RO
30
14
0
0
reserved
RO
RO
29
13
0
0
Name
R/S
SA
2
C) Interface
RO
RO
28
12
0
0
reserved
2
C Master Slave Address (I2CMSA), offset 0x000
RO
RO
27
11
0
0
Type
R/W
R/W
RO
RO
RO
26
10
0
0
Reset
0x00
RO
RO
25
0
9
0
0
0
Preliminary
RO
RO
24
0
8
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.
I
This field specifies bits A6 through A0 of the slave address.
Receive/Send
The R/S bit specifies if the next operation is a Receive (High) or Send
(Low).
2
Value
reserved
C Slave Address
0
1
R/W
RO
23
Description
Send.
Receive.
0
7
0
R/W
RO
22
0
6
0
R/W
RO
21
0
5
0
R/W
RO
SA
20
0
4
0
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
July 25, 2008
R/W
RO
17
0
1
0
R/W
RO
R/S
16
0
0
0