hilscher 7763.200, Manual

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Using external debuggers 33/72
3 Using external debuggers
Instead of using the onboard debugger of the NXHX 51­ETM along with the
HiTOP software, an external debugger with either ETM or JTAG interface
can be connected to the NXHX 51­ETM. If an ETM debugger is used,
simply connect the debugger to the ETM connector (X9) of the NXHX 51­
ETM. If a JTAG debugger is used, connect the ETM­to­JTAG adapter
(NXAC­JTAG­ETM) that came with your NXHX 51­ETM board to the ETM
connector and then connect your JTAG debugger to the 20 pin shrouded
header as shown below.
Hardware damage!
Only one debugger, either the onboard unit or an external debugger may
be active at a time, otherwise the debugger signals may drive against each
other, which may result in damage of the onboard debugger and / or the
external debugger.
Figure 3: NXHX 51­ETM with JTAG­ETM Adapter
NXHX 51­ETM | Development Board
DOC120606HW06EN | Revision 6 | English | 2015­01 | Released | Public © Hilscher 2012 – 2015