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后仿问题:Compiled SDF file was not found

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发表于 2008-9-4 16:19:00 | 显示全部楼层 |阅读模式

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我在做后仿的时候出现了下面的错误,主要的错误是:Compiled SDF file was not found.
请高手解决一下.搞了好久了,老是有错.

下面是整个过程的记录:

vsim -L E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/unisims_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/XilinxCoreLib_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/secureip -sdftyp /codetable_tb/uut=D:/modelsim_project/codetable_9_4/top_codetable.sdf -novopt work.codetable_tb work.glbl # vsim -L E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/unisims_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/XilinxCoreLib_ver -L E:/Xilinx/10.1/ISE/verilog/mti_se/secureip -sdftyp /codetable_tb/uut=D:/modelsim_project/codetable_9_4/top_codetable.sdf -novopt work.codetable_tb work.glbl # Loading E:\Xilinx\10.1\ISE\smartmodel\nt\installed_nt/lib/pcnt.lib/swiftpli_mti.dll # Loading work.codetable_tb # Loading work.top_codetable # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_BUF # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_XOR2 # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_MUX2 # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_INV # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_ONE # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_ZERO # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_AND2 # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_LUT4 # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_FF # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_OPAD # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_OBUF # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_IPAD # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_BUFGMUX # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_DCM # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.x_dcm_clock_divide_by_2 # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.x_dcm_maximum_period_check # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.x_dcm_clock_lost # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.X_SFF # Loading work.glbl # ** Error: (vsim-SDF-3894) netgen/par/top_codetable_timesim.sdf: Compiled SDF file was not found. # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.mux # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.ffsrce # Loading E:/Xilinx/10.1/ISE/verilog/mti_se/simprims_ver.sffsrce # ** Error: (vsim-7) Failed to open SDF file "netgen/par/top_codetable_timesim.sdf" in read mode. # No such file or directory. (errno = ENOENT) # ** Error: (vsim-SDF-3445) Failed to parse SDF file "netgen/par/top_codetable_timesim.sdf". # Time: 0 ps Iteration: 0 Region: /codetable_tb File: D:/modelsim_project/codetable_9_4/codetable_tb.v # Error loading design
发表于 2008-12-26 13:22:43 | 显示全部楼层
呵呵。.以前我碰到过...

建议你查找SDF文件在那里。修改FDO文件..有时候是FDO生成的就有错.
发表于 2010-4-15 15:03:55 | 显示全部楼层
同错,请高人指点
发表于 2011-1-26 01:23:31 | 显示全部楼层
Failed to parse SDF file
有没有人遇到这个问题???很想知道
发表于 2011-2-10 17:52:39 | 显示全部楼层
必须在仿真的test_bench中,指定SDF文件的位置。
发表于 2011-3-14 20:33:39 | 显示全部楼层
回复 5# bjzhaoxh77


    我也出现同样的错误,您说必须在test_bench中指定SDF文件的路径,那么请问如何指定啊?!
我的邮件zouxigyu666@yahoo.com.cn,您如果方便发个邮件给我吧,不胜感激!
    多谢了!
发表于 2011-4-2 11:51:20 | 显示全部楼层
lz问题解决没?同遇到这样的问题
发表于 2011-4-2 13:30:05 | 显示全部楼层
把netgen/par文件夹copy到modelsim工程目录下可以解决compiled sdf file was not found的问题
发表于 2011-7-27 18:53:20 | 显示全部楼层
点击simulate,选择SDF项,点击Add,指定.sdo文件

将左下角的两个复选框勾选上(不然要报错,可能是软件的BUG)

OK!
发表于 2011-8-20 15:53:45 | 显示全部楼层
将左下角的两个复选框勾选上,这样忽略错误可以么?
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