Apr 7, 2011 #1 M maheyadav333 Member level 1 Joined Oct 22, 2010 Messages 36 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,518 i have warning in plan ahead . WARN: [HD-UCFReader 7] Clock terminal Clk is located on a non-clock IO location R8 this can produce sub-optimal results, line no : 6 where i should locate this clk
i have warning in plan ahead . WARN: [HD-UCFReader 7] Clock terminal Clk is located on a non-clock IO location R8 this can produce sub-optimal results, line no : 6 where i should locate this clk
Apr 7, 2011 #2 R rberek Full Member level 6 Joined May 23, 2007 Messages 339 Helped 98 Reputation 202 Reaction score 83 Trophy points 1,308 Location Canada Activity points 4,139 You should locate it on a package pin that is intended for a global clock. These pins are annotated with "GC", I beleive, in planAhead. r.b.
You should locate it on a package pin that is intended for a global clock. These pins are annotated with "GC", I beleive, in planAhead. r.b.
Apr 8, 2011 #3 treqer Full Member level 3 Joined Mar 10, 2011 Messages 173 Helped 21 Reputation 42 Reaction score 21 Trophy points 1,298 Location Russia Activity points 2,139 if the board has already made some sense to spend this clk transit through the crystal and connect straight to gclk pin. But not in altera
if the board has already made some sense to spend this clk transit through the crystal and connect straight to gclk pin. But not in altera