Description: Size and speed of exchange is an important idea FPGA/CPLD design. In theory, a design if the timing margin is large, the frequency can run much higher than the design requirements, so you can reuse the function module by reducing the chip area consumed by the entire design, which is to use the advantages of the speed of change area savings on the contrary, if a design s timing requirements are high, less than the design frequency ordinary method, then the general data flow through the string and convert parallel copy multiple operating modules, designed to take on the whole ping-pong operation and serial to parallel conversion, the idea is processed in chip output module at which data can be and string conversion. From a macro point of view, the entire chip to meet the requirements of processing speed, which is equivalent to replicate increase in exchange rate with the area. Rate swap area and the specific skills a lot of exercise, such as module reuse, ping-pong operation , s
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Example-s1-1\FHT_example\after_optimized\after_optimized.prd
............\...........\...............\after_optimized.prj
............\...........\...............\rev_2\syntmp\wch_fht.plg
............\...........\...............\.....\wch_fht.fse
............\...........\...............\.....\wch_fht.srd
............\...........\...............\.....\wch_fht.srm
............\...........\...............\.....\wch_fht.srr
............\...........\...............\.....\wch_fht.srs
............\...........\...............\.....\wch_fht.sxr
............\...........\...............\.....\wch_fht.tcl
............\...........\...............\.....\wch_fht.tlg
............\...........\...............\.....\wch_fht.vqm
............\...........\...............\.....\wch_fht.xrf
............\...........\...............\.....\wch_fht_cons.tcl
............\...........\...............\.....\wch_fht_rm.tcl
............\...........\...............\wch_fht.v
............\...........\before_optimized\before_optimized.prd
............\...........\................\before_optimized.prj
............\...........\................\fhtpart.v
............\...........\................\fht_unit1.v
............\...........\................\fht_unit2.v
............\...........\................\fht_unit3.v
............\...........\................\fht_unit4.v
............\...........\................\rev_1\AutoConstraint_fhtpart.sdc
............\...........\................\.....\fhtpart.fse
............\...........\................\.....\fhtpart.srd
............\...........\................\.....\fhtpart.srm
............\...........\................\.....\fhtpart.srr
............\...........\................\.....\fhtpart.srs
............\...........\................\.....\fhtpart.sxr
............\...........\................\.....\fhtpart.tcl
............\...........\................\.....\fhtpart.tlg
............\...........\................\.....\fhtpart.vqm
............\...........\................\.....\fhtpart.xrf
............\...........\................\.....\fhtpart_cons.tcl
............\...........\................\.....\fhtpart_rm.tcl
............\...........\................\.....\syntmp\fhtpart.plg
............\...........\FHTPART_resource.bmp
............\...........\FHTPART_resource.gif
............\...........\soure\after_optimized\wch_fht.v
............\...........\.....\before_optimized\fhtpart.v
............\...........\.....\................\fht_unit1.v
............\...........\.....\................\fht_unit2.v
............\...........\.....\................\fht_unit3.v
............\...........\.....\................\fht_unit4.v
............\...........\Thumbs.db
............\...........\wchfht_resource.bmp
............\...........\wchfht_resource.gif
............\...........\workspace_VS.prd
............\...........\workspace_VS.prj
............\示例说明.doc
............\FHT_example\after_optimized\rev_2\syntmp
............\...........\before_optimized\rev_1\syntmp
............\...........\after_optimized\rev_2
............\...........\before_optimized\rev_1
............\...........\soure\after_optimized
............\...........\.....\before_optimized
............\...........\after_optimized
............\...........\before_optimized
............\...........\soure
............\FHT_example
Example-s1-1
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