Debug Environment

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

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2.4 English

In a debug environment, the DAP controller can provide a general method to generate read and write transactions on the AXI interconnect including the APB interface to the PS and PL SYSMON units. The DAP controller is part of the AXI CoreSight debug environment.

The JTAG interface can also access the PL SYSMON control and status registers. The multiplexing of access structures for both SYSMON units are shown in This Figure.