Connectors
13
SPNU509C – September 2011 – Revised November 2018
Copyright © 2011–2018, Texas Instruments Incorporated
Physical Description
Table 2-4. J19, MIPI Connector Signal Mapping
MCU
Signals
Pin
Number
Pin
Number
MCU
Signals
3.3V
1
2
TMS
TCK
3
4
TDO
TDI
5
6
System reset
RTCK
7
8
nTRST
NC
9
10
NC
NC
11
12
3.3 V
ETMTACECLKOUT
13
14
NC
To GND thru 0 W
15
16
GND
EMTTRACECTL
17
18
ETMDATA[19]
ETMDATA[0]
19
20
ETMDATA[20]
ETMDATA[1]
21
22
ETMDATA[21]
ETMDATA[2]
23
24
ETMDATA[22]
ETMDATA[3]
25
26
ETMDATA[23]
ETMDATA[4]
27
28
ETMDATA[24]
ETMDATA[5]
29
30
ETMDATA[25]
ETMDATA[6]
31
32
ETMDATA[26]
ETMDATA[7]
33
34
ETMDATA[27]
ETMDATA[8]
35
36
ETMDATA[28]
ETMDATA[9]
37
38
ETMDATA[29]
ETMDATA[10]
39
40
ETMDATA[30]
ETMDATA[11]
41
42
ETMDATA[31]
ETMDATA[12]
43
44
NC
ETMDATA[13]
45
46
NC
ETMDATA[14]
47
48
NC
ETMDATA[15]
49
50
NC
ETMDATA[16]
51
52
NC
ETMDATA[17]
53
54
NC
ETMDATA[18]
55
56
NC
GND
57
58
GND
NC
59
60
NC
2.2.5 J7, XDS100V2 USB JTAG Interface
The USB connector J7 is used to connect to the host development system that is running the software
development IDE, Code Composer Studio. The signals on this connector are shown in
Table 2-5. J7, XDS100V2 USB JTAG Interface
Pin Number
Signal Name
1
USBVDD
2
D-
3
D+
4
NC
5
USBVSS
