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Origin

This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie 4, place Jussieu 75252 PARIS Cedex 05 FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr

Name

DP_PDFFRT - D Flip-Flop with scan-path, write enable and reset.

Synopsys

#include <fpgen.h>

void DP_PDFFRT(
char *InstName, /* Instance name */ long Width , /* Number of bits */ long Slice , /* Index of the bottom slice */

char *SigScin , /* IN Scan-Path Input CTRL */ char *SigTest , /* IN Scan-Path Enable CTRL */ char *SigReset, /* IN Reset CTRL */ char *SigWen , /* IN Write Enable CTRL */ char *SigCK , /* IN Clock CTRL */ char *BusD , /* IN Data Input DATA */ char *BusQ , /* OUT Direct Output DATA */ char *BusNQ , /* OUT Complemented Output DATA */ EOL);

Description

DP_PDFFRT creates a D Flip-Flop with a scan-path support a write enable and a reset. The scan-path is active wen the input signal SigTest is set to 1". Notice that the write enable take effect only in normal mode.
DP_PDFFRT build an operator of Width bits wide and then instanciates it with the name InstName. The maximal authorized value for Width is the full width of the current data-path, set by the previous call to the function DP_DEFLOFIG. In the layout the leaf cells are placed on the slices numbered from Slice to Slice+Width-1 (the bottom slice of the whole datapath is numbered zero).

Characteristics

Operator wide : 98 lambdas.

Example

DP_PDFFRT("pdffrt_instance", 32,

0, pin_scin
, pin_test , pin_reset , pin_wen , pin_clock , d_input[31:0]", q_output[31:0]", nq_output[31:0]", EOL);

See Also

fpgen(1) , dpr(1) , genlib(1) , mbk(1) , DP_DEFLOFIG(3) , DP_SAVLOFIG(3) , DP_LOCON(3) , DP_IMPORT(3) , DP_INV(3) , DP_BUSE(3) , DP_AND2(3) , DP_NAND2(3) , DP_AND3(3) , DP_NAND3(3) , DP_OR2(3) , DP_NOR2(3) , DP_OR3(3) , DP_NOR3(3) , DP_XOR2(3) , DP_XNOR2(3) , DP_NAND2MASK(3) , DP_NOR2MASK(3) , DP_XNOR2MASK(3) , DP_CONST(3) , DP_NMUX2CS(3) , DP_MUX2CS(3) , DP_MUX3CS(3) , DP_MUX4CS(3) , DP_MUX5CS(3) , DP_BUSE(3) , DP_NBUSE(3) , DP_ADD2F(3) , DP_ADSB2F(3) , DP_SHIFT(3) , DP_MULT(3) , DP_MULTP(3) , DP_NUL(3) , DP_PDFF(3) , DP_PDFFR(3) , DP_PDFFT(3) , DP_PDFFRT(3) , DP_RFG1C0(3) , DP_RFG1CC(3) , DP_RFG2C0(3) , DP_RFG2CC(3) ,

Bug Report

This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
We need your feedbak to improve documentation and tools. If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.


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