V-System supports the following system tasks and functions:

$async$and$array
$async$nand$array
$async$or$array
$async$nor$array
$async$and$plane
$async$nand$plane
$async$or$plane
$async$nor$plane
$bitstoreal
$displayb
$displayh
$displayo
$dist_erlang
$dist_exponential
$dist_normal
$dist_poisson
$dist_uniform
$fclose
$fdisplayb
$fdisplayh
$fdisplayo
$finish
$fopen
$fstrobeb
$fstrobeh
$fstrobeo
$fwriteb
$fwriteh
$fwriteo
$getpattern
$hold
$itor
$monitorb
$monitorh
$monitoro
$monitoroff
$monitoron
$nochange
$period
$printtimescale
$q_add
$q_exam
$q_full
$q_initialize
$q_remove
$random
$readmemb
$readmemh
$realtime
$realtobits
$recovery
$rtoi
$setup
$setuphold
$skew
$sreadmemb
$sreadmemh
$stime
$stop
$strobeb
$strobeh
$strobeo
$sync$and$array
$sync$nand$array
$sync$or$array
$sync$nor$array
$sync$and$plane
$sync$nand$plane
$sync$or$plane
$sync$nor$plane
$test$plusargs
$time
$timeformat
$width
$writeb
$writeh
$writeo
