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49502d5
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remove clock skew introduced by BUFGs
author
Michael Gernoth
<michael@gernoth.net>
Sun, 18 May 2008 18:50:31 +0000
(20:50 +0200)
committer
Michael Gernoth
<michael@gernoth.net>
Sun, 18 May 2008 18:50:31 +0000
(20:50 +0200)
galaxian/src/mc_top.v
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diff --git
a/galaxian/src/mc_top.v
b/galaxian/src/mc_top.v
index 4cabd744bd9af09ff10b09f4be993047ba89da7c..0232f7698b1ec5f8ed1364b3b39f801d98200ca5 100644
(file)
--- a/
galaxian/src/mc_top.v
+++ b/
galaxian/src/mc_top.v
@@
-152,14
+152,8
@@
mc_clock MC_CLK(
\r
);
\r
\r
-`ifdef DEVICE_CYCLONE
\r
assign W_CLK_12M = WB_CLK_12M;
\r
assign W_CLK_6M = WB_CLK_6M;
\r
-`endif
\r
-`ifdef DEVICE_SPARTAN2E
\r
-BUFG BUFG_12MHz( .I(WB_CLK_12M),.O(W_CLK_12M) );
\r
-BUFG BUFG_6MHz ( .I(WB_CLK_6M ),.O(W_CLK_6M ) );
\r
-`endif
\r
//--- DATA I/F -------------------------------------
\r
reg [7:0]W_CPU_ROM_DO;
\r
wire [7:0]W_CPU_ROM_DOB = W_CPU_ROM_CSn ? 8'h00: W_CPU_ROM_DO ;
\r
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