simulink can't map matrie to RAM

Hi, i worked on this function block in Simulink and failed to map this persistent matrice to RAM in HDLcoder, and there's no warning coming out of HDLcoder. Thanks in advance for your help!

Here is the function:

function rd_out = Buffer45x45(din, addr_x, addr_y, wr_en, rd_en)

persistent u_d ;

if isempty(u_d)

u_d= false(45,45);

end

reg_rd_out = rd_en && u_d(addr_x,addr_y);

u_d(addr_x,addr_y) = wr_en;

rd_out = reg_rd_out;

display(u_d(1:10, 1:10));

end

Answer 1

[Kiran Kintali]

Hi, Can you please share the model here or reach out to technical support for additional guidance? Thanks