Verilog timescale

[Rudrow]

What does timescale do in Verilog?

e.g.

`timescale 1ns/100ps

thanks

 

[LiLithTecH]

timescale 1ns/100ps sets the time unit. (units of time for simulation)

1 time unit is to be treated as 1 ns(nanoseconds) with time precision of 100ps (pulse seconds)