Removed copy of FPGA source files.

1 files changed, 0 insertions, 24 deletions

diff --git a/fpga/usrp3/lib/packet_proc/ip_hdr_checksum.v b/fpga/usrp3/lib/packet_proc/ip_hdr_checksum.v
deleted file mode 100644
index 869378aba..000000000
--- a/fpga/usrp3/lib/packet_proc/ip_hdr_checksum.v
+++ /dev/null
@@ -1,24 +0,0 @@
-
-// Compute IP header checksum.  2 cycles of latency.
-module ip_hdr_checksum
-  (input clk, input [159:0] in, output reg [15:0] out);
-
-   wire [18:0] padded [0:9];
-   reg [18:0]  sum_a, sum_b;
-   
-   genvar     i;
-   generate
-      for(i=0 ; i<10 ; i=i+1)
-	assign padded[i] = {3'b000,in[i*16+15:i*16]};
-   endgenerate
-
-   always @(posedge clk)  sum_a = padded[0] + padded[1] + padded[2] + padded[3] + padded[4];
-   always @(posedge clk)  sum_b = padded[5] + padded[6] + padded[7] + padded[8] + padded[9];
-
-   wire [18:0] sum = sum_a + sum_b;
-
-   always @(posedge clk)
-     out <= ~(sum[15:0] + {13'd0,sum[18:16]});
-   
-   
-endmodule // ip_hdr_checksum