DPGEN_DFFT.3alc man page

DPGEN_DFFT — Dynamic Flip-Flop with Scan-Path Macro-Generator

Synopsis

#include  <genlib.h>

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

Description

Generate a N bits dynamic flip-flop with scan-path named modelname. The two latches of this flip-flop are dynamic, i.e. the data is stored in a capacitor.

How it works :

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_DFFT, "model_dfft_32"
                       , F_BEHAV|F_PLACE
                       , 32
                       );

GENLIB_LOINS( "model_dfft_32"
            , "instance1_dfft_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)

Info

30 July 2004 ASIM/LIP6 Alliance - genlib User's Manual