Controlling Enable/Reset Extraction with Synthesis Attributes - Controlling Enable/Reset Extraction with Synthesis Attributes - 2026.1 English - UG1387

Versal Adaptive SoC Hardware, IP, and Platform Development Methodology Guide (UG1387)

Document ID
UG1387
Release Date
2026-07-22
Version
2026.1 English

You can force control set mapping by applying the DIRECT_RESET/DIRECT_ENABLE/EXTRACT_RESET/EXTRACT_ENABLE attributes as needed. This handles the mapping of control sets for a given structure.

The design includes a synchronous reset/enable. Synthesis creates a logic cone mapped through the CE/R/S pins. This occurs when the load is equal to or above the threshold set by the -control_set_opt_threshold synthesis switch. Synthesis creates a logic cone that maps through the D pin if the load is below the threshold. The default threshold for Versal adaptive SoC is 2.