the variable node unit performs the simple arithmetic operations




File list:
vnu
..\ipcore_dir
..\iseconfig
..\.........\vnu.projectmgr
..\.........\vnu.xreport
..\templates
..\xst
..\...\projnav.tmp
..\...\work
..\...\....\work.vdbl
..\...\....\work.vdbx
..\_xmsgs
..\......\pn_parser.xmsgs
..\......\xst.xmsgs
..\divi.vhd
..\divi_isim_beh.wdb
..\divi_stx_beh.prj
..\fuse.log
..\isim.cmd
..\isim.log
..\vnu.cmd_log
..\vnu.gise
..\vnu.lso
..\vnu.prj
..\vnu.syr
..\vnu.vhd
..\vnu.vhd.bak
..\vnu.xise
..\vnu.xst
..\vnu1.vhd
..\vnu1_isim_beh.wdb
..\vnu2.vhd
..\vnu2_isim_beh.wdb
..\vnu3.vhd
..\vnu4.vhd
..\vnu4_isim_beh.wdb
..\vnu_beh.prj
..\vnu_envsettings.html
..\vnu_ise12migration.zip
..\vnu_isim_beh.exe
..\vnu_isim_beh.wdb
..\vnu_stx_beh.prj
..\vnu_summary.html
..\vnu_xst.xrpt
..\webtalk_pn.xml
..\xilinxsim.ini