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9.4. JTAG-DP

JTAG-DP contains a debug port state machine (JTAG) that controls the JTAG-DP operation, including controlling the scan chain interface that provides the external physical interface to the JTAG-DP. It is based closely on the JTAG TAP State Machine, see IEEE Std 1149.1‑2001.

This section describes the following:

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