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Altera_Forum's avatar
Altera_Forum
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13 years ago

How to handle this hold time violated?

I have a design, part of the design is : PLL_6us_3us_300ns pll1(.areset(~ireset),.inclk0(clk),.c0(clk_6us),.c1(clk_3us),.c2(clk_300ns),.locked(lock)); always @(negedge clk) begin i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

use ck enable i.e. assign to your signal clk scan on the dge of sys_clk then use if statement for clk enable at the rate you want