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The Funnel Control register is for enabling each of the trace sources and controlling the hold time for switching between them.
The FUNNELCONTROL register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-232 FUNNELCONTROL register bit assignments
Software should write the field as all 0s.
This bit, when clear, allows slave ports that are already flushed to receive further data even if there are other ports that have not completed flush. If set, a port that has completed flush is not be allowed to receive further data until all ports have completed flush.
Hold time. Value sets the minimum hold time before switching trace sources (funnel inputs) based on the ID. Value used is programmed value + 1.
Enable slave interface 7.
Enable slave interface 6.
Enable slave interface 5.
Enable slave interface 4.
Enable slave interface 3.
Enable slave interface 2.
Enable slave interface 1.
Enable slave interface 0.