1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
module packet_verifier32
(input clk, input reset, input clear,
input [35:0] data_i, input src_rdy_i, output dst_rdy_o,
output [31:0] total, output [31:0] crc_err, output [31:0] seq_err, output [31:0] len_err);
wire [7:0] ll_data;
wire ll_sof_n, ll_eof_n, ll_src_rdy_n, ll_dst_rdy;
fifo36_to_ll8 f36_to_ll8
(.clk(clk), .reset(reset), .clear(clear),
.f36_data(data_i), .f36_src_rdy_i(src_rdy_i), .f36_dst_rdy_o(dst_rdy_o),
.ll_data(ll_data), .ll_sof_n(ll_sof_n), .ll_eof_n(ll_eof_n),
.ll_src_rdy_n(ll_src_rdy_n), .ll_dst_rdy_n(~ll_dst_rdy));
packet_verifier pkt_ver
(.clk(clk), .reset(reset), .clear(clear),
.data_i(ll_data), .sof_i(~ll_sof_n), .eof_i(~ll_eof_n),
.src_rdy_i(~ll_src_rdy_n), .dst_rdy_o(ll_dst_rdy),
.total(total), .crc_err(crc_err), .seq_err(seq_err), .len_err(len_err));
endmodule // packet_verifier32
|