What Is The Difference Between $random() And $urandom()?

1.	What Is The Difference Between $random() And $urandom()?
Answer» $random system FUNCTION returns a 32-bit signed random number each time it is called $urandom system function returns a 32-bit UNSIGNED random number each time it is called. (NEWLY added in SV, not present in verilog)

Answer»

$random system FUNCTION returns a 32-bit signed random number each time it is called
$urandom system function returns a 32-bit UNSIGNED random number each time it is called. (NEWLY added in SV, not present in verilog)

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