Texas Instruments SLAU081 - Manual (Page 29)

Host Communication
2-20
Reference
Designator Description
Pin
Number Signal Name/Function
J15 20-Pin connector 1 J12 pin 2
2 DGND
3 J12 pin 4
4 DGND
5 J12 pin 6
6 DGND
7 J12 pin 8
8 DGND
9 J12 pin 10
10 DGND
11 J12 pin 12
12 DGND
13 J12 pin 14
14 DGND
15 J12 pin 16
16 DGND
17 J12 pin 18
18 DGND
19 J12 pin 20
20 DGND