From b04a1beaab300000ce2d8a5814bd2e37af48286c Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Wed, 12 May 2010 18:51:33 -0700 Subject: moved fifos into gpmc_async, reorganized top level a bit, added in crc packet gen and test --- usrp2/control_lib/newfifo/packet_verifier32.v | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 usrp2/control_lib/newfifo/packet_verifier32.v (limited to 'usrp2/control_lib/newfifo/packet_verifier32.v') diff --git a/usrp2/control_lib/newfifo/packet_verifier32.v b/usrp2/control_lib/newfifo/packet_verifier32.v new file mode 100644 index 000000000..065607b6c --- /dev/null +++ b/usrp2/control_lib/newfifo/packet_verifier32.v @@ -0,0 +1,23 @@ + + +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 -- cgit v1.2.3