We are planning on using ETM to aid in debugging but have found very few routing guidelines for the TRACE_D[0:3] and TRACE_CLK nets.
On the K22FX512, using a 120MHz core speed, What is:
Design guild-lines seem to be largely unavailable and the Kinetis datasheets are light on details for this particular functionality. Any help is appreciated. Thanks!
The best reference I've found for this is the Segger J-Link/J-Trace manual.
Chapter 17 (as of this post) called "Designing the target board for trace"