In IP, there are two clocks one is at 240Mhz and other one 1.2GHZ. I generated the patterns and how to check the patterns in tester? becuase Tester should not support such high frequency. I know one solution is using these clock, run at slower frequency i.e shift frequency. Is there any other method, check these on tester? Is there any dedicated test clock for each tester? Please lete me know