DSTREAM-XT Getting Started Guide
Document ID: 102443_1.0_00_en
Version 1.0
The DSTREAM-XT system
Figure 2-16: Front of the DSTREAM-ST unit
CORESIGHT 20
This is a high-density connector that supports 10-way or 20-way CoreSight
™
standards in
addition to a subset of the MIPI debug connection standards. It provides support for JTAG
and SWD interface modes in a 20-pin (0.05") connector.
To achieve the highest possible trace data rate, Arm recommends using the
short, 15cm ribbon cable.
ARM JTAG 20
The JTAG 20 connector provides support for Serial Wire and JTAG interface modes in a 20-
pin (0.1") connector.
AUX
This port is included to connect DSTREAM-ST with external probe units such as the XT
probe.
Other connectors
Included with DSTREAM-ST are:
•
Texas Instruments 14-way adapter
- Used in conjunction with the Arm JTAG 20 cable,
provides debug access to any target with a TI JTAG 14 header.
•
MICTOR adapter
- Used in conjunction with
both
the Arm JTAG 20
and
CoreSight 20
cables, this adapter provides debug and trace access to any target with a MICTOR socket.
Optional adapters
The following adapters are also available for use with DSTREAM-ST. Each of these allows
DSTREAM-ST to capture up to 4-bit wide
ETM
trace, and also allows the use of separate
debug and trace power domains.
•
MIPI-34 adapter
- This adapter connects directly to the front panel of DSTREAM-ST. The
adaptor is supplied with a MIPI-34 ribbon cable to provide debug and trace access to any
target with a MIPI-34 header.
•
MIPI-60 adapter
- This adapter plugs into a target's MIPI-60 socket and converts it to a
MICTOR socket for use with the DSTREAM-ST MICTOR adapter.
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