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| author | Andrew Moch <Andrew.Moch@ni.com> | 2020-06-18 16:26:59 +0100 |
|---|---|---|
| committer | Wade Fife <wade.fife@ettus.com> | 2020-06-24 09:55:14 -0500 |
| commit | dd9847c5c3c3fac17658b526a7d8894711af086e (patch) | |
| tree | d4b4e41bdbe1f37b8c4c310770c2c552f862932a /fpga/usrp3/lib/rfnoc | |
| parent | a3ff904432d831702d47534f37a437304f5c55c1 (diff) | |
| download | uhd-dd9847c5c3c3fac17658b526a7d8894711af086e.tar.gz uhd-dd9847c5c3c3fac17658b526a7d8894711af086e.tar.bz2 uhd-dd9847c5c3c3fac17658b526a7d8894711af086e.zip | |
fpga: lib: Pipeline and add clken to ip_hdr_checksum
Adds LATENCY parameter to control the ammount of pieplineing. Adds a
clock enable to control the advance of the pipeline.
Used in xport when calculating new UDP headers for CHDR traffic.
Diffstat (limited to 'fpga/usrp3/lib/rfnoc')
| -rw-r--r-- | fpga/usrp3/lib/rfnoc/xport/eth_ipv4_chdr64_adapter.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fpga/usrp3/lib/rfnoc/xport/eth_ipv4_chdr64_adapter.v b/fpga/usrp3/lib/rfnoc/xport/eth_ipv4_chdr64_adapter.v index f05c211b1..2f30b1565 100644 --- a/fpga/usrp3/lib/rfnoc/xport/eth_ipv4_chdr64_adapter.v +++ b/fpga/usrp3/lib/rfnoc/xport/eth_ipv4_chdr64_adapter.v @@ -324,8 +324,8 @@ module eth_ipv4_chdr64_adapter #( wire [15:0] udp_checksum = 16'h0; ip_hdr_checksum ip_hdr_checksum ( - .clk(clk), .in({misc_ip, ip_len, ident, flag_frag, ttl_prot, 16'd0, my_ipv4_addr, ip_dst}), - .out(iphdr_checksum) + .clk(clk), .in({misc_ip, ip_len, ident, flag_frag, ttl_prot, 16'd0, + my_ipv4_addr, ip_dst}), .clken(1'b1), .out(iphdr_checksum) ); always @(*) begin |