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DPGEN_NUL(3)		Alliance - genlib User's Manual		  DPGEN_NUL(3)

NAME
       DPGEN_NUL - Zero	Detector Macro-Generator

SYNOPSIS
       #include	 <genlib.h>

       void GENLIB_MACRO (DPGEN_NUL, char *modelname, long flags, long N);

DESCRIPTION
       Generate	a N bits zero detector named modelname.

   TERMINAL NAMES
       1. i0 : value to	check (input, N	bits).

       2. q : null flag	(output, 1 bit).

       3. vdd :	power.

       4. vss :	ground.

   BEHAVIOR
       q <= <= '1' WHEN	(i0 = X"00000000") ELSE	'0';

EXAMPLE
       GENLIB_MACRO(DPGEN_NUL, "model_nul_32"
			     , F_BEHAV|F_PLACE
			     , 32
			     );

       GENLIB_LOINS( "model_nul_32"
		   , "instance1_nul_32"
		   , "i0[31:0]"
		   , "q"  /* Flag null.	*/
		   , "vdd", "vss", NULL
		   );

SEE ALSO
       GENLIB_MACRO(3),	genlib(1)

ASIM/LIP6			 30 July 2004			  DPGEN_NUL(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=DPGEN_NUL&sektion=3&manpath=FreeBSD+Ports+15.0>

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