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authorMatt Ettus <matt@ettus.com>2011-02-02 16:22:29 -0800
committerMatt Ettus <matt@ettus.com>2011-02-16 16:18:57 -0800
commit2171188523f36a385c17c47aeb5c415085d163f4 (patch)
tree0d4998d96e41f7e499ae201fa7ca38b54f481290 /usrp2/fifo/packet_verifier32.v
parent611df3ea2b390add255b78752f7a278ed4ac7b30 (diff)
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put these files in the right place. newfifo is long gone.
Diffstat (limited to 'usrp2/fifo/packet_verifier32.v')
-rw-r--r--usrp2/fifo/packet_verifier32.v30
1 files changed, 30 insertions, 0 deletions
diff --git a/usrp2/fifo/packet_verifier32.v b/usrp2/fifo/packet_verifier32.v
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--- /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