Honored ContributorI'm new to verilog so please forgive any ignorance:
i'm using the vga_adapter module which for the purpose of this question just requires an x and y value I use two always blocks to do the math and get the values i want: reg [7:0] x0,y0 and reg [7:0] x1,y1 from always block 1 and 2 respectively, how would I code something such that the vga_adapter gets x0,y0 if write_en = 1, or else x1,y1
Honored ContributorHi Bobdoe,
Use If else statement like bellow . if (write_en) begin temp1<= x0; temp2<= y0; end else begin temp1<= x1; temp2<= y1; end Best Regards Vikas Jathar Intel Customer Support – Engineering (Under Contract to IntelHonored ContributorWould i put this in a third always block, because from my understanding thats the only way if statements will work? if so, won't I get : Error (10028): Can't resolve multiple constant drivers, due to x1, x0, y1, y0 being in two different always blocks.
Thanks for you help.Honored ContributorThe error you mention is from having two always blocks, as it says. Maybe post your code here. That will make it easier to answer your question.
