Modelsim Simulation error

Hi @sstrell ,

Thank you so much for your reply! I tried to toggle the switch, with the following modified code, but still I have the same issue. Is there anything else that I've done wrong or maybe there's anything more I should add?

`timescale 1 ps / 1 ps
module fpmulttrial_tb();

reg [63:0] dataa, datab;
reg clk;
wire [63:0] result;

fpmult1try UUT( .dataa(dataa), .datab(datab), .clock(clk), .result(result));

always

#100
clk= ~clk;

initial begin

clk=1;

dataa= 000;
datab= 10.97;
#100

dataa= 7;
datab= 19.97;
#100

dataa= 9;
datab= 109.7;
#100

dataa= 10;
datab= 1.97;
#100

dataa= 4;
datab= 1.7;
#100

dataa= 9;
datab= 19.9797;
#100

dataa= 3;
datab= 9.7;
#100

$finish;
end

endmodule

Thanks a bunch!

Best Regards,

Shainy