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Improved Verilog system tasks
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Following systems tasks has been improved in systemverilog |
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- $display, $write, $fdisplay, $fwrite, $swrite : The format arguments to these tasks must be string literals.
- $fscanf and $sscanf :The format arguments to these tasks may be expressions of string data type.
- %u and %z format specifiers : For packed data, %u and %z are defined to operate as though the operation were applied to the equivalent vector.
- $fread : which has two variants: a register variant and a set of three memory variants.
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Example : Improved system tasks
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Simulator Output : Improved system tasks
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