Chapter 2
Target interface connectors
DSTREAM-ST has an Arm JTAG 20 connector, a CoreSight 20 connector, an auxiliary connector, and a
user I/O connector.
To adapt debug connectors for other target connectors, you can use cables and adapter boards. Some of
these cables and adapter boards are supplied with DSTREAM-ST. Others can be requested from Arm.
For a list of provided adapters, see the Arm DSTREAM-ST Getting Started Guide.
If your target system uses a connector which is not currently supported, and you are considering a
volume order of DSTREAM-ST, contact Arm support with your requirements. Arm might be able to
supply a compatible adapter on a fast-turn, prototype basis.
Note
All connector pinouts in this chapter are shown as they would appear on the target board.
It contains the following sections:
• 2.1 Target connector selection guide on page 2-33.
• 2.2 Arm JTAG 20 connector on page 2-34.
• 2.3 CoreSight
™
10 connector on page 2-35.
• 2.4 CoreSight
™
20 connector on page 2-36.
• 2.5 TI JTAG 14 connector on page 2-38.
• 2.6 Mictor 38 connector on page 2-39.
• 2.7 MIPI 34 connector on page 2-41.
• 2.8 MIPI 60 connector on page 2-43.
• 2.9 Auxiliary (AUX) connector on page 2-45.
• 2.10 User I/O connector on page 2-46.
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reserved.
2-32
Non-Confidential
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