做了一个project,关于pid的,用到了lpm_Mult,在编译的时候出现了大量的warning,主要是两条类似的,所以很在意,请教一下:
Warning: No clock transition on "PID:inst|add1:inst3|parallel_add:parallel_add_component|par_add_a5f:auto_generated|dffe1" register due to stuck clock or clock enable
Warning: Reduced register "PID:inst|add1:inst3|parallel_add:parallel_add_component|par_add_a5f:auto_generated|dffe1" with stuck clock port to stuck value GND