Texas Instruments CC2650DK 사용자 설명서
I
2
C Registers
21.5.1.3 SCTL Register (Offset = 4h) [reset = X]
SCTL is shown in
and described in
Slave Control Note: This register shares address with SSTAT, meaning that this register functions as a
control register when written, and a status register when read.
control register when written, and a status register when read.
Figure 21-16. SCTL Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RESERVED
W-X
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RESERVED
DA
W-X
W-X
Table 21-5. SCTL Register Field Descriptions
Bit
Field
Type
Reset
Description
31-1
RESERVED
W
X
Software should not rely on the value of a reserved field. Writing any
other value may result in undefined behavior.
other value may result in undefined behavior.
0
DA
W
X
Device active 0: Disables the I2C slave operation 1: Enables the I2C
slave operation
slave operation
1395
SWCU117A – February 2015 – Revised March 2015
Inter-Integrated Circuit (I
2
C) Interface
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