经典的dds发生器ad9851vhdl的并行通信代码

文件列表:
ad9851-1
........\ad9851-1.ise
........\ad9851-1.ise_ISE_Backup
........\ad9851.bgn
........\ad9851.bit
........\ad9851.bld
........\ad9851.cmd_log
........\ad9851.ncd
........\ad9851.ngc
........\ad9851.ngd
........\ad9851.ngr
........\ad9851.pad
........\ad9851.par
........\ad9851.pcf
........\ad9851.syr
........\ad9851.twr
........\ad9851.twx
........\ad9851.ucf
........\ad9851.ut
........\ad9851.vhd
........\ad9851.xst
........\ad9851_last_par.ncd
........\ad9851_map.mrp
........\ad9851_map.ncd
........\ad9851_map.ngm
........\ad9851_pad.csv
........\ad9851_pad.txt
........\key.vhd
........\xst
........\...\dump.xst
........\...\........\ad9851.prj
........\...\........\..........\ngx
........\...\........\..........\...\notopt
........\...\........\..........\...\opt
........\...\projnav.tmp
........\...\work
........\...\....\hdllib.ref
........\...\....\hdpdeps.ref
........\...\....\sub00
........\...\....\.....\vhpl00.vho
........\...\....\.....\vhpl01.vho
........\...\....\.....\vhpl02.vho
........\...\....\.....\vhpl03.vho
........\_impact.cmd
........\_impact.log
........\_ngo
........\_xmsgs
........\......\bitgen.xmsgs
........\......\map.xmsgs
........\......\ngdbuild.xmsgs
........\......\par.xmsgs
........\......\trce.xmsgs
........\......\xst.xmsgs