blob: 064ad3cb9d11cab51f2f1d358c3bfbf15fa7bc60 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
module fifo_writer
#(parameter rate=4)
(input clk,
output [31:0] data_out,
output write_o,
input ready_i,
input done_i
);
reg [7:0] state = 0;
// FIXME change this to write
always @(posedge clk)
if(ready)
if(state == rate)
state <= 0;
else
state <= state + 1;
else
state <= 0;
assign read = (state == rate);
initial $monitor(data_in);
endmodule // fifo_writer
|
