Shift Operators (rol, ror, sll, srl, sla, and sra) - Shift Operators (rol, ror, sll, srl, sla, and sra) - 2026.1 English - UG901

Vivado Design Suite User Guide: Synthesis (UG901)
Document ID
UG901
Release Date
2026-07-08
Version
2026.1 English

The sla, and sra operators previously defined only bit and boolean elements. Now, the VHDL-2008 standard defines them in the signed and unsigned libraries.