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MIPI 60 connector

The MIPI 60 connector is a 60-way 0.5mm pitch socket which supports JTAG debug, Serial Wire Debug, SWO trace, and up to 32-bit wide continuous-mode TPIU trace.

Typically, the socket is a QTH-030-01-L-D-A from Samtec.

Note

  • DSTREAM-ST is only capable of capturing up to 4-bit wide trace (TRACEDATA[0-3]).
  • The MIPI 60 connector supports separate voltage domains for the debug and trace signals. It is necessary to supply the appropriate voltages to both of the VTREF pins.
  • The MIPI 60 connector is not supplied with DSTREAM-ST, but is available on request. To request one, contact Arm support.
  • To use this connector with DSTREAM-ST, the supplied Mictor adapter must be used in conjunction with both the Arm JTAG 20 debug cable and the CoreSight™ 20 debug cable.

Figure 2-7 MIPI 60 connector pinout


MIPI 60 pinout table

Table 2-9 MIPI 60 pinout table

Pin Signal name   Pin Signal name
1 DEBUG_VTREF   2 TMS/SWDIO
3 TCK   4 TDO
5 TDI   6 nSRST
7 RTCK   8 TRST_PD (1)
9 nTRST   10 DBGRQ
11 DBGACK   12 TRACE_VTREF
13 TRACECLK[0]   14 RESERVED
15 GND   16 GND
17 TRACECTL   18 TRACEDATA[19]
19 TRACEDATA[0]   20 TRACEDATA[20]
21 TRACEDATA[1]   22 TRACEDATA[21]
23 TRACEDATA[2]   24 TRACEDATA[22]
25 TRACEDATA[3]   26 TRACEDATA[23]
27 TRACEDATA[4]   28 TRACEDATA[24]
29 TRACEDATA[5]   30 TRACEDATA[25]
31 TRACEDATA[6]   32 TRACEDATA[26]
33 TRACEDATA[7]   34 TRACEDATA[27]
35 TRACEDATA[8]   36 TRACEDATA[28]
37 TRACEDATA[9]   38 TRACEDATA[29]
39 TRACEDATA[10]   40 TRACEDATA[30]
41 TRACEDATA[11]   42 TRACEDATA[31]
43 TRACEDATA[12]   44 RESERVED
45 TRACEDATA[13]   46 RESERVED
47 TRACEDATA[14]   48 RESERVED
49 TRACEDATA[15]   50 RESERVED
51 TRACEDATA[16]   52 RESERVED
53 TRACEDATA[17]   54 RESERVED
55 TRACEDATA[18]   56 RESERVED
57 GND   58 GND
59 RESERVED   60 RESERVED

Note

  1. The TRST_PD signal allows the target board to have a second TAP reset signal which is normally pulled-down. For more information, see the MIPI debug connector specification.

Note

  • DSTREAM-ST only supports one channel of parallel trace.
  • Pins marked as RESERVED might be internally connected in DSTREAM-ST, but are not currently supported.
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