Engineering: the two-minute demo

1module dma_desc_q #(
2  parameter int DEPTH = 1632,
3  parameter int W     = 128
4) (
5  input  logic         clk, rst_n,
6  input  logic         push, pop,
7  input  logic [W-1:0] din,
8  output logic [W-1:0] dout,
9  output logic         full_o, empty_o
10);
11  localparam int AW = $clog2(DEPTH);
12  logic [AW-1:0] wr_ptr, rd_ptr;
13  logic [AW:0]   count_q;
14  assign full_o  = (count_q == DEPTH);
15  assign empty_o = (count_q == 0);
16
17  // tests: desc_q_full, desc_q_empty_after_wrap
18  `include "desc_q_full_tests.svh"