
86 CHAPTER 2. COMBINATIONAL DESIGN EXAMPLES
Now we can run S2R as follows (the output has been shorthened to make it fit).
% make multi4.cif
/usr/local/alliance/bin/s2r -v multi4
@@@@
@ @@
@@ @@
@@@@@@ @@@ @@ @@@ @@@
@@ @ @ @@ @@@ @@
@@@ @ @@ @@
@@@@ @ @@
@@@@ @ @@
@ @@@ @ @ @@
@@ @@ @@@@@@ @@
@ @@@@@ @@@@@@@ @@@@
Symbolic to Real layout converter
Alliance CAD System 5.0 20040928, s2r 5.0
Copyright (c) 2002-2005, ASIM/LIP6/UPMC
o loading technology file : ../etc/techno-035.rds
o loading all level of symbolic layou t : multi4
o removing symbolic data structure
o layout post-treating
with top connectors,
with sub connectors,
with signal names,
without scotch.
--> post-treating model no2_x1
rectangle merging :
. RDS_NWELL ............................ .... .
. RDS_PWELL ............................ .... .
. RDS_NIMP ............................. ....
. RDS_PIMP ............................. ....
. RDS_ACTIV ............................ .... .
. RDS_POLY ............................. ....
. RDS_ALU1 ............................. ....
...
--> post-treating model tie_x0
rectangle merging :
. RDS_NWELL ............................ .... .
. RDS_PWELL ............................ .... .
. RDS_NIMP ............................. ....
. RDS_PIMP ............................. ....
. RDS_ACTIV ............................ .... .
. RDS_ALU1 ............................. ....
--> post-treating model rowend_x0
rectangle merging :
. RDS_NWELL ............................ .... .
. RDS_ALU1 ............................. ....
--> post-treating model multi4
ring flattenning :
. RDS_NWELL ............................ .... .
. RDS_NIMP ............................. ....
. RDS_PIMP ............................. ....
. RDS_ACTIV ............................ .... .
. RDS_POLY ............................. ....
rectangle merging :
. RDS_NWELL ............................ .... .
. RDS_NIMP ............................. ....
. RDS_PIMP ............................. ....
. RDS_ACTIV ............................ .... .
. RDS_POLY ............................. ....
. RDS_ALU1 ............................. ....
. RDS_ALU2 ............................. ....
. RDS_ALU3 ............................. ....
o saving multi4.cif
o memory allocation informations
--> required rectangles = 4913 really allocated = 7
--> Number of allocated bytes: 298508
That gives us a cif file of our design. This can then be visualized using dreal.
Comentarios a estos manuales