Does the file you're reading from have enough data in it?
Wade
On Thu, Oct 13, 2022, 7:39 AM sp <stackprogra...@gmail.com> wrote:
> Why initialize large array in Verilog is not successfully. When size of
> array is 255 it work like charm but for other number more than 255 like
> 1024 and ....
> we observe all array is filled with zero? why large array in FPGA can not
> initailize correctly????
>
>
> Code:
> reg signed [15:0] data_i_pattern_buffer [1024:0];
> reg signed [15:0] data_q_pattern_buffer [1024:0];
> $readmemh("out_i.txt",data_i_pattern_buffer,0,1024);
> $readmemh("out_q.txt",data_q_pattern_buffer,0,1024);
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