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文件名称:adder128x

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  • 上传时间:
    2012-11-16
  • 文件大小:
    116.27kb
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    0次
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介绍说明--下载内容来自于网络,使用问题请自行百度

128位加法器优化设计:64位加法运算+2-1多路选择器。并在关键路径上添加寄存器,降低延迟。

testbench可以测试优化的效果,在ISE中做过综合,能跑到200+MHz-128-bit adder optimization design: 64-bit adder+ 2-1MUX. In the key path, there are regs to improve the performance and reduce the delay time.

you use the testbench to test the function, and it pass the ISE sym, the frequence is above 200 MHz
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下载文件列表

adder128x/adder128x.cmd_log
adder128x/adder128x.gise
adder128x/adder128x.ise
adder128x/adder128x.lso
adder128x/adder128x.ngc
adder128x/adder128x.ngr
adder128x/adder128x.ntrc_log
adder128x/adder128x.prj
adder128x/adder128x.stx
adder128x/adder128x.syr
adder128x/adder128x.v
adder128x/adder128x.xise
adder128x/adder128x.xst
adder128x/adder128xreport.txt
adder128x/adder128x_summary.html
adder128x/adder128x_xdb/tmp/ise/version
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/HierarchicalDesign/HDProject/HDProject
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/HierarchicalDesign/HDProject/HDProject_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/HierarchicalDesign/__stored_object_table__
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/PnAutoRun/Scripts/RunOnce_tcl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/PnAutoRun/Scripts/RunOnce_tcl_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigator/dpm_project_main/dpm_project_main
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigator/dpm_project_main/dpm_project_main_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/CSourceProcessView
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/CSourceProcessView_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/CViewSelector
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/CViewSelector_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/File-SynthesisOnly
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/File-SynthesisOnly_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Library-SynthesisOnly
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Library-SynthesisOnly_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Process-SynthesisOnly-
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Process-SynthesisOnly-DESUT_VERILOG
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Process-SynthesisOnly-DESUT_VERILOG_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Process-SynthesisOnly-_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Source-SynthesisOnly-AutoCompile
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/ProjectNavigatorGui/Source-SynthesisOnly-AutoCompile_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/xreport/Gc_RvReportViewer-Current-Module
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/xreport/Gc_RvReportViewer-Current-Module_StrTbl
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/xreport/Gc_RvReportViewer-Module-Data-adder128x
adder128x/adder128x_xdb/tmp/ise/__OBJSTORE__/xreport/Gc_RvReportViewer-Module-Data-adder128x_StrTbl
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/Autonym/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/bitgen/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/bitinit/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/common/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/cpldfit/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/dumpngdio/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/fuse/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/HierarchicalDesign/HDProject/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/HierarchicalDesign/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/hprep6/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/idem/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/libgen/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/map/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/netgen/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ngc2edif/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ngcbuild/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ngdbuild/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/par/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/platgen/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ProjectNavigator/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ProjectNavigator11/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/ProjectNavigatorGui/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/runner/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/simgen/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/taengine/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/trce/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/tsim/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/vhpcomp/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/vlogcomp/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/xpwr/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/xreport/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/XSLTProcess/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/xst/regkeys
adder128x/adder128x_xdb/tmp/ise/__REGISTRY__/_ProjRepoInternal_/regkeys
adder128x/adder128x_xdb/tmp/ise.lock
adder128x/adder128x_xst.xrpt
adder128x/adder64.v
adder128x/testadder128x.v
adder128x/xst/dump.xst/adder128x.prj/ntrc.scr
adder128x/xst/work/hdllib.ref
adder128x/xst/work/vlg73/adder128x.bin
adder128x/xst/work/vlg76/adder64.bin
adder128x/_xmsgs/xst.xms

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