Table of Contents
Advertisement
2.6
Mictor 38 connector
The Mictor 38 connector is a 38-way 0.635mm pitch socket which supports JTAG debug, Serial Wire
Debug, SWO trace, and up to 16-bit wide continuous-mode Trace Port Interface Unit (TPIU) trace.
The center ground pins of the Mictor socket must be solder-pasted on the same side of the PCB as the
connector. If you do not solder-paste on the same side of the PCB as the connector, it might cause
mechanical or signal integrity issues.
Typically, the socket used is a 2-767004-2 from TE Connectivity.
To use this connector with DSTREAM-ST, the supplied 4-bit Mictor adapter must be used in conjunction
with both the Arm JTAG 20 debug cable and the CoreSight 20 debug cable.
To use this connector with DSTREAM-PT, the supplied 16-bit Mictor adapter must be used in
conjunction with the MIPI-60 cable.
Mictor 38 pinout table
101714_0100_02_en
Warning
Copyright © 2019 Arm Limited or its affiliates. All rights reserved.
Pin Signal name
1
NC
3
NC
5
GND
7
DBGRQ
9
nSRST
11
TDO
13
RTCK
Non-Confidential
2 Target interface connectors
2.6 Mictor 38 connector
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
Figure 2-5 Mictor 38 connector pinout
Table 2-7 Mictor 38 pinout table
Pin Signal name
2
NC
4
NC
6
TRACECLK
8
DBGACK
10
EXTTRIG (1)
12
TRACE_VTREF (2)
14
DEBUG_VTREF (2)
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
2-40
Advertisement
Table of Contents
