From 2171188523f36a385c17c47aeb5c415085d163f4 Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Wed, 2 Feb 2011 16:22:29 -0800 Subject: put these files in the right place. newfifo is long gone. --- usrp2/fifo/packet_verifier32.v | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 usrp2/fifo/packet_verifier32.v (limited to 'usrp2/fifo/packet_verifier32.v') diff --git a/usrp2/fifo/packet_verifier32.v b/usrp2/fifo/packet_verifier32.v new file mode 100644 index 000000000..06a13d242 --- /dev/null +++ b/usrp2/fifo/packet_verifier32.v @@ -0,0 +1,30 @@ + + +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; + wire [35:0] data_int; + wire src_rdy_int, dst_rdy_int; + + fifo_short #(.WIDTH(36)) fifo_short + (.clk(clk), .reset(reset), .clear(clear), + .datain(data_i), .src_rdy_i(src_rdy_i), .dst_rdy_o(dst_rdy_o), + .dataout(data_int), .src_rdy_o(src_rdy_int), .dst_rdy_i(dst_rdy_int)); + + fifo36_to_ll8 f36_to_ll8 + (.clk(clk), .reset(reset), .clear(clear), + .f36_data(data_int), .f36_src_rdy_i(src_rdy_int), .f36_dst_rdy_o(dst_rdy_int), + .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 -- cgit v1.2.3