debian man page for dpgen_nul

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)