Verilog equivalent of others

checkmate · Aug 30, 2005

verilog others equivalent

Is there a verilog equivalent of the following vhdl code?

Code:

A <= (others => 'z')

nand_gates · Aug 30, 2005

verilog equivalent of others

Here is the equivalent code in verilog

Code:

`define SIZE_OF_A 64

A <= {`SIZE_OF_A {1'bz}};

if  SIZE_OF_A is less than or equal to 32 you can
directly write

A <= 'bz;

Hope this helps!

amraldo · Aug 30, 2005

verilog others equivalent

`define SIZE_OF_A 64

A <= {`SIZE_OF_A {1'bz}};

if SIZE_OF_A is less than or equal to 32 you can
directly write

A <= 'bz;

Here is a simpler code:

Code:

A <= 'b Z //verilog automatically extends the RHS to the LHS size.

New verilog standards supports extension to 64 bits.

Regards,
Amr.