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Applies to: ETM7/ETM9
The signals which are required at the top-level are: TRACECLK, TRACEPKT, TRACESYNC, and PIPESTAT.
There are some control and configuration signals which can be read via JTAG and therefore are not required to be top-level signals. These are: SYSOPT, ETMEN, PORTSIZE, and PORTMODE.
If you are using the optional EXTIN and EXTOUT signals, may need to be connected to top-level pins, depending on how they are being driven.
Article last edited on: 2008-09-09 15:47:43
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