A
B
C
D
1
2
3
4
5
6
A
B
C
D
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
27
28
29
30
40
39
38
37
36
35
34
33
32
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
1
1
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Schematics
Figure 17. Schematics (2 of 6)
30
MSP430FR6989 LaunchPad™ Development Kit (MSP
‑
EXP430FR6989)
SLAU627A – May 2015 – Revised July 2015
Copyright © 2015, Texas Instruments Incorporated
