matlab function block for HDL generate

Hi, i'm trying to use HDL coder tool.

I used Matlab function block and make a simple as belowed:

function y = fcn(en,in,clk)

z= int16(zeros(9,9));

y = int16(zeros(0));

if clk ==1

if en ==1

for i=0:9

for j=0:9

z(i,j) =in;

end

end

end

y=z(1,1);

end

and when i generate to RTL code (verilog), the always loop is used en and clk singnal for the trigger

always @(clk && en) begin

.......

I expected as belowed

alsways @(posedge clk) begin

if (en) begin

......

If any have experience please help me.

Thank you and best regards.

Answer 1

[Kiran Kintali]

HDL Coder automatically infers clock, clocken, reset from the model. The inputs to MATLAB function block are pure data inputs.