2.7 MIPI 34 connector
The MIPI 34 connector is a 34-way 1.27mm pitch box header which supports JTAG debug, Serial Wire
Debug, SWO trace, and up to 4-bit wide continuous-mode TPIU trace.
The MIPI 34 connector supports separate voltage domains for the debug and trace signals. You must
supply the appropriate voltages to both of the VTREF pins.
Note
This connector is rarely used on target boards. The MIPI 34 adapter and debug cable is not supplied with
the DSTREAM-ST unit, but are available on request.
1 2
3 4
5 6
8
9 10
7
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
Figure 2-6 MIPI 34 connector pinout
MIPI 34 pinout table
Table 2-8 MIPI 34 pinout table
Pin Signal name Pin Signal name
1 DEBUG_VTREF 2 TMS/SWDIO
3 GND 4 TCK/SWCLK
5 GND 6 TDO/SWO
7 Key (NC) 8 TDI
9 GND 10 nSRST
11 GND (1) 12 RTCK
2 Target interface connectors
2.7 MIPI 34 connector
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