hello, I have those hundreds of annoying warnings Node <U4/M_D_13_0> of sequential type is unconnected in block <LCD_TOP>. Node <U4/M_D_6_7> of sequential type is unconnected in block <LCD_TOP>.
I searched over the web solutions and I didn't find anything helpful. I have 1 top component that includes anothers inside, one of them, when I synthesize it (like a top component) didn't fire any warning or errors. But when I got to the top component and synthed- it fires this warning. take a look
the troublemaker component:
|--when I finish recieving the msg the other parts are getting the same values
for i in 1 to 79 loop
if 79-d_c=0 then
M_D(d_c)<=BB;-- M_D is an array consists of 1 byte vector, BB hex constant d_c<=d_c+1;
if masg_ready='0' then
P0<=M_D(1);--P0 is a byte- alias of vector 319:0 which is out
| --till 80
the Top component- connects between out and in with signal in length of 319:0.
Now if I looked up for say M_D(6) I only found him at the end (P6<=M_D(6)) so it might think that it's not assigned or something but it actually DO assign it in the for loop . It can not be that it doesn't go thorugh the loop,
I tried to assign manually and still does the same problem. Its somthing on my top component which I don't understand so I'll be greatfull if you help me plz =]