DPGEN_DFF3
Dynamic flip-flop macro-generator
Usage
#include <genlib.h>
void GENLIB_MACRO (DPGEN_DFF, char *modelname, long flags, long N);
Overview
Generate a N bits dynamic flip-flop named modelname. The two latches of this flip-flop are dynamic, i.e. the data is stored in a capacitor.
How it works :
- •
-
wen when set to '1' enables the writing of the flip-flop.
Terminal names
1.
|
wen : write enable (1 bit). |
|---|---|
2.
|
ck : clock signal (1 bit). |
3.
|
i0 : data input (N bits). |
4.
|
q : output (N bits). |
5.
|
vdd : power. |
6.
|
vss : ground. |
Examples
GENLIB_MACRO(DPGEN_DFF, "model_dff_32"
, F_BEHAV|F_PLACE
, 32
);
GENLIB_LOINS( "model_dff_32"
, "instance1_dff_32"
, "wen"
, "ck"
, "i0[31:0]"
, "q[31:0]"
, "vdd", "vss", NULL
);
Releases
Unchanged in 4 releases since Debian 7 (Wheezy).