Using the -sll_align_opt Option - Using the -sll_align_opt Option - 2026.1 English

Using the -sll_align_opt Option - Using the -sll_align_opt Option - 2026.1 English - UG904

Vivado Design Suite User Guide: Implementation (UG904)

Document ID

UG904

Release Date

2026-06-23

Version

2026.1 English

The -sll_align_opt option attempts to align registers driving super long lines in SSI multi die parts. It is ignored for monotlithic parts.