ARM Technical Support Knowledge Articles

What are the nSRST and nTRST signals from the JTAG connector?

Applies to: Multi-ICE, RealView ICE and Trace (RVI / RVT)

Answer

The functionality of these signals and the correct way to connect them to a target is explained in the System Design Guidelines section of the Multi-ICE v2.2 User Guide.

For extra information, please see the FAQ entries:
Do I need to connect nSRST to the 20-pin JTAG connector?
Do I need to connect nTRST to the 20-pin JTAG connector?

Article last edited on: 2008-09-09 15:47:40

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