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author | Josh Blum <josh@joshknows.com> | 2011-01-19 22:23:46 -0800 |
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committer | Josh Blum <josh@joshknows.com> | 2011-01-19 22:23:46 -0800 |
commit | 9239878b0b81c3a368bf11cfc2fe48bfb05ff902 (patch) | |
tree | f41a5e58eac89b35cb99537a0a0b64662384a9f2 /fpga/usrp2/timing/time_64bit.v | |
parent | fc138381ee4bd8d191795230b7447071a85e1f28 (diff) | |
parent | 7d918c5f6acc9a5d2c8ae03e2e67b403f7efd5ff (diff) | |
download | uhd-9239878b0b81c3a368bf11cfc2fe48bfb05ff902.tar.gz uhd-9239878b0b81c3a368bf11cfc2fe48bfb05ff902.tar.bz2 uhd-9239878b0b81c3a368bf11cfc2fe48bfb05ff902.zip |
Merge branch 'next'
Conflicts:
host/lib/usrp/usrp2/codec_impl.cpp
Diffstat (limited to 'fpga/usrp2/timing/time_64bit.v')
-rw-r--r-- | fpga/usrp2/timing/time_64bit.v | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fpga/usrp2/timing/time_64bit.v b/fpga/usrp2/timing/time_64bit.v index 33eb2b25a..8122cc6ea 100644 --- a/fpga/usrp2/timing/time_64bit.v +++ b/fpga/usrp2/timing/time_64bit.v @@ -6,7 +6,9 @@ module time_64bit (input clk, input rst, input set_stb, input [7:0] set_addr, input [31:0] set_data, input pps, - output [63:0] vita_time, output pps_int, + output [63:0] vita_time, + output reg [63:0] vita_time_pps, + output pps_int, input exp_time_in, output exp_time_out, output [31:0] debug ); @@ -74,6 +76,10 @@ module time_64bit pps_del <= {pps_del[0],pps_reg}; assign pps_edge = pps_del[0] & ~pps_del[1]; + + always @(posedge clk) + if(pps_edge) + vita_time_pps <= vita_time; always @(posedge clk) if(rst) |