Clocking Resources - 2023.1 English - UG909

In Versal, the majority of clocking resources appear in the bottom horizontal super row (HSR). 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