Hello,
I am using COMD A7-35T to verify IPs.
Is there possible that the module to create the clock of 800MHz?
I need a serial clock output of 200MHz by dividing the 800MHz clock.
The Xilinx DS181, table 37 shows the specification of MMCM, the MMCM Fout(max) is up to 800MHz.
I am not sure if the speed is too fast for the FPGA XC7A35T?
The clock source of CMOD A7-35T is an oscillator of 12MHz, I guess that is both for FTDI and FPGA using by default.
I noticed that there is a 'IC4' on the back side of PCB, and IC4 is not present.
If I installing an oscillator of 100MHz on IC4, and using Vivado clk_wiz, is it possible to generate clock of 800MHz?
I need some specific suggestion, and how to implement via the block design of Vivado?
Thank you very much.
SK.