Xilinx virtex-5 fpga

Virtex-5 FPGA User Guide www.xilinx.com 77
UG190 (v5.0) June 19, 2009
Application Examples
Board Deskew with Internal Deskew
Some applications require board deskew with internal deskew to interface with other
devices. These applications can be implemented using two or more DCM. The circuit
shown in Figure 2-11 can be used to deskew a system clock between multiple Virtex
devices in the same system.