Clocking Resources - 2021.1 English

Vivado Design Suite User Guide: Dynamic Function eXchange (UG909)

Document ID
Release Date
2021.1 English

In Versal, majority of clocking resources appears in bottom HSR row. Since most of the clocking resources are located at bottom row of the device, users can have an island for reconfigurable Pblock in the bottom HSR if they need internal clocking resources inside the reconfigurable partition. For example, in the following figure rp1 Pblock is split into two rectangles, one for the placement of logic and other for the placement of clocking resources.

Figure 1. Clocking Resources

Clock Routing expansion automatically picks up required clock tiles for routing even though clocking resources are in separate island of Pblock.

Figure 2. Clock Routing Expansion