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- fixed ucf

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- cleaned up

git-svn-id: http://moon:8086/svn/vhdl/trunk@1176 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2015-05-23 09:34:16 +00:00
parent 1dc522c559
commit 97de048b7f
2 changed files with 1 additions and 6 deletions
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projects/mips_sys/ise101/mips_sys/project/mips_sys.ucf
+1 -5
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@@ -23,7 +23,7 @@ CONFIG STEPPING = "ES";
NET "CLK_O" TNM_NET = "sys_clk";
TIMESPEC "TS_clk" = PERIOD "sys_clk" 9.9 ns HIGH 50 %;
NET "sdram_clk0" TNM_NET = "sdram_clk";
NET "inst_sdram_ctrl_frontend_wb/inst_sdram_ctrl_top/inst_sdram_phy/clk0" TNM_NET = "sdram_clk";
TIMESPEC "TS_sdram_clk" = PERIOD "sdram_clk" 7.5 ns HIGH 50 %;
TIMESPEC "TS_unrelate_SDRAM" = FROM sys_clk TO sdram_clk TIG;
@@ -31,10 +31,6 @@ NET "vga_clk" TNM_NET = "vga_clk";
TIMESPEC "TS_vga_clk" = PERIOD "vga_clk" 8.0 ns HIGH 50 %;
TIMESPEC "TS_unrelate_VGA" = FROM sys_clk TO vga_clk TIG;
NET "cpu_clk" TNM_NET = "cpu_clk";
TIMESPEC "TS_cpu_clk" = PERIOD "cpu_clk" 9.9 ns HIGH 50 %;
#TIMESPEC "TS_unrelate_CPU" = FROM sys_clk TO cpu_clk TIG;
NET "sys_clk_in" LOC = "AE14";
NET sys_clk_in IOSTANDARD = LVCMOS33;
NET "sys_rst_n_in" LOC = "D6";
projects/mips_sys/src/mips_sys.vhd
-1
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@@ -504,7 +504,6 @@ ARCHITECTURE behavior OF mips_sys IS
attribute KEEP : string;
attribute KEEP of vga_clk : signal is "TRUE";
attribute KEEP of sdram_clk0 : signal is "TRUE";
attribute KEEP of CLK_O : signal is "TRUE";
attribute KEEP of RST_O : signal is "TRUE";