Hi,
How do i export to file a 3d array in verilog?
usually i use writememh with 2d arrays
example:
Declaration:
reg [7:0] arr [31:0];
write to file:
$writememh("PrintedArr.txt",arr);
Tnx in advance.
Uzi Co wrote: > How do i export to file a 3d array in verilog? > usually i use writememh with 2d arrays > > example: > Declaration: > reg [7:0] arr [31:0]; > > write to file: > $writememh("PrintedArr.txt",arr); Strictly speaking this is a 1d array of vectors (aka memory). And just to be a PITA, I would like to remind you that $writememh is not part of IEEE-1364 2005. So either you are using a vendor extension or IEEE-1800 2005 (SystemVerilog). The point of $writememh is to store data in a way that can be read back using $readmemh. Since the latter can fill only memories (1d arrays), what would you expect as output of $writememh? In any case you could just use write your own function and use $sformat or $psprintf (which is also non-standard, but widely supported). Hope this helps Marcus http://www.doulos.com/knowhow/verilog_designers_guide/