PL Fabric Trigger Macrocell

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

The PL fabric trigger macrocell (FTM) is a feed-through module for the cross-trigger signals to and from the PL. The FTM also provides a GPIO to/from the PL for simple communication. The FTM has the following features.

A CoreSight component that is compliant with the Arm specification.

Four trigger inputs and four trigger outputs.

32-bit general purpose inputs from the PL

32-bit general purpose outputs to the PL.

Topology detection for trigger signals using integration mode.

This Figure shows the steps involved in FTM configuration.

Figure 39-7:      FTM Configuration Flowchart

X-Ref Target - Figure 39-7

X15973-ftm-flow.jpg