DPGEN_SFFT(3)

NAME
DPGEN_SFFT - Static Flip-Flop with Scan-Path Macro-Generator

SYNOPSIS
#include <genlib.h>

void GENLIB_MACRO(
	DPGEN_SFFT,
	char *modelname,
	long flags,
	long N
);
.SH "DESCRIPTION"

Generate a N bits static flip-flop with scan-path named modelname. The two latches of this flip-flop are i.e. each one is made of two interters looped togethers.

How it works :

•   scan when set to '1' enables the scan-path mode. Note that in scan-path mode, the wen signal is not effective.

•   scin : the input of the scan-path. This terminal is different from i0[0]. The scout is q[N-1] (in the following example this is q[31]).

•   wen when set to '1' enables the writing of the flip-flop.

  TERMINAL NAMES

1.  scan : scan-path mode (input, 1 bit).

2.  scin : scan path in (input, 1 bit).

3.  wen : write enable (input, 1 bit).

4.  ck : clock signal (input, 1 bit).

5.  i0 : data input (N bits).

6.  q : output (N bits).

7.  vdd : power.

8.  vss : ground.

EXAMPLE

GENLIB_MACRO(DPGEN_SFFT, "model_sfft_32"
                       , F_BEHAV|F_PLACE
                       , 32
                       );
GENLIB_LOINS( "model_sfft_32"
            , "instance1_sfft_32"
            , "scan"
            , "scin"
            , "wen"
            , "ck"
            , "i0[31:0]"
            ,  "q[31:0]"  /* a[31] is "scout". */
            , "vdd", "vss", NULL
            );

SEE ALSO

GENLIB_MACRO(3), genlib(1)