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author | Matt Ettus <matt@ettus.com> | 2009-11-05 13:41:20 -0800 |
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committer | Matt Ettus <matt@ettus.com> | 2009-11-05 13:41:20 -0800 |
commit | 75f85f71aa34e5cd08feb983a2ff98f5a24bc1d2 (patch) | |
tree | a3e5960483c8314edad7c9cd05c6bc44c5279e21 /timing/time_64bit.v | |
parent | 913cc668761c15d0f57caace2cd4df5b1a892063 (diff) | |
download | uhd-75f85f71aa34e5cd08feb983a2ff98f5a24bc1d2.tar.gz uhd-75f85f71aa34e5cd08feb983a2ff98f5a24bc1d2.tar.bz2 uhd-75f85f71aa34e5cd08feb983a2ff98f5a24bc1d2.zip |
put 64 bit timer for vita49 on the settings bus
Diffstat (limited to 'timing/time_64bit.v')
-rw-r--r-- | timing/time_64bit.v | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/timing/time_64bit.v b/timing/time_64bit.v index c0a846e74..ab0c12be6 100644 --- a/timing/time_64bit.v +++ b/timing/time_64bit.v @@ -9,10 +9,13 @@ module time_64bit output [63:0] vita_time ); - localparam NEXT_TICKS = 0; - localparam NEXT_SECS = 1; + localparam NEXT_TICKS = 1; + localparam NEXT_SECS = 0; localparam ROLLOVER = TICKS_PER_SEC - 1; + reg [31:0] seconds; + reg [31:0] ticks; + wire end_of_second; assign vita_time = {seconds,ticks}; wire [31:0] next_ticks_preset; @@ -28,11 +31,6 @@ module time_64bit (.clk(clk),.rst(rst),.strobe(set_stb),.addr(set_addr), .in(set_data),.out(next_seconds_preset),.changed(set_on_pps_trig)); - reg [31:0] seconds; - reg [31:0] ticks; - - wire end_of_second; - always @(posedge clk) if(rst) set_on_next_pps <= 0; |