ISE Simulator Verilog Language Coverage (System Tasks)

Verilog Construct	ISE Simulator Support	Comment
SYSTEM TASKS AND FUNCTIONS
Display System Tasks
$display	supported
$displayb	supported
$displayh	supported
$displayo	supported
$monitor	supported
$monitorb	supported
$monitorh	supported
$monitoro	supported
$monitoroff	supported
$monitoron	supported
$strobe	supported
$strobeb	supported
$strobeh	supported
$strobeo	supported
$write	supported
$writeb	supported
$writeh	supported
$writeo	supported
File I/O Tasks
$fclose	supported
$fdisplay	supported
$fdisplayb	supported
$fdisplayh	supported
$fdisplayo	supported
$ferror	supported
$fflush	supported
$fgetc	supported
$fgets	supported
$fmonitor	supported
$fmonitorb	supported
$fmonitorh	supported
$fmonitoro	supported
$fopen	supported
$fread	supported
$fscanf	supported
$fseek	supported
$fstrobe	supported
$fstrobeb	supported
$fstrobeh	supported
$fstrobeo	supported
$ftell	supported
$fwrite	supported
$fwriteb	supported
$fwriteh	supported
$fwriteo	supported
$readmemb	supported
$readmemh	supported
$rewind	supported
$sdf_annotate	supported
$sformat	supported
$sscanf	supported
$swrite	supported
$swriteb	supported
$swriteh	supported
$swriteo	supported
$ungetc	supported
Timscale Tasks
$printtimescale	supported
$timeformat	supported
Simulation Control Tasks
$finish	supported
$stop	supported
PLA Modeling Tasks
$async$and$array	unsupported
$async$nand$array	unsupported
$async$nor$array	unsupported
$async$or$array	unsupported
$sync$and$array	unsupported
$sync$nand$array	unsupported
$sync$nor$array	unsupported
$sync$or$array	unsupported
$async$and$plane	unsupported
$async$nand$plane	unsupported
$async$nor$plane	unsupported
$async$or$plane	unsupported
$sync$and$plane	unsupported
$sync$nand$plane	unsupported
$sync$nor$plane	unsupported
$sync$or$plane	unsupported
Stochastic Analysis Tasks
$q_add	unsupported
$q_exam	unsupported
$q_full	unsupported
$q_initialize	unsupported
$q_remove	unsupported
Simulation Time Functions
$realtime	supported
$stime	supported
$time	supported
Conversion Functions
$bitstoreal	supported
$realtobits	supported
$itor	supported
$rtoi	supported
$signed	supported
$unsigned	supported
Probabilistic Distribution Functions
$dist_chi_square	supported
$dist_erlang	supported
$dist_exponential	supported
$dist_normal	supported
$dist_poisson	supported
$dist_t	supported
$dist_uniform	supported
$random	supported
Command Line Input
$test$plusargs	unsupported
$value$plusargs	unsupported
Value Change Dump (VCD) Files
$dumpall	supported
$dumpfile	supported
$dumpflush	supported
$dumplimit	supported
$dumpoff	supported
$dumpon	supported
$dumpports	unsupported
$dumpportsall	unsupported
$dumpportsflush	unsupported
$dumpportslimit	unsupported
$dumpportsoff	unsupported
$dumpportson	unsupported
$dumpvars	supported

 

참조 : http://www.kxcad.net/electronic_Xilinx_guide/mergedprojects/xsim/html/xs_r_veri_lang5.htm