mans pour greg

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# $Id: Makefile.am,v 1.1 2002/06/18 13:09:01 czo Exp $
man_MANS = al.5
EXTRA_DIST = $(man_MANS)

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.\" @(#)al.5 6.0 29 Mar 1999 UPMC; Author: Gregoire AVOT
.TH AL 5 "October 1, 1997 Release 5.0" "ASIM/LIP6" "File Formats"
.SH NAME
al \- Alliance logical format
.so man1/alc_origin.1
.SH DESCRIPTION
The .al format is the ALLIANCE format for the logical view
of a cell. We give below the BNF description of the format :
.nf
file ::=
version
header
connectors
instances
transistors
signals
crosstalk_capacitances
end_of_file
version ::= 'V ALLIANCE : ' version_number
header ::= 'H ' name ',' file_type ',' date
/// name : name of the figure
/// date : saving file date
connectors ::= { connector }
connector ::= 'C ' name ',' connector_direction ','
connector_type ',' net_num [list_of_physical_node]
list_of_physical_node ::= { ',' node_num }
instances ::= { instance connectors }
/// An instance is followed by his connectors
instance ::= 'I ' model_name ',' instance_name
transistors ::= { transistor }
transistor ::= 'T' type ',' lenght ',' width ',' drain ','
grid ',' source ',' bulk ',' xs ',' xd ',' ps ',' pd
',' x ',' y [ ',' node_drain ',' node_grid ','
node_source ',' node_bulk ] ',' trname
/// drain : number of the net connected to the drain
/// grid : number of the net connected to the grid
/// source : number of the net connected to the source
/// bulk : number of the net connected to the bulk
/// xs, xd : To compute respectivly the source and
/// drain area
/// ps, pd : perimeter of the source and drain
/// x, y : coordinate of the transistor in a layout
/// node_drain : number of the node connected to the drain
/// node_grid : number of the node connected to the grid
/// node_source : number of the node connected to the source
/// node_bulk : number of the node connected to the bulk
signals ::= { signal }
signal := sig_index [ { resistance } ] [ { capacitance } ]
sig_index ::= 'S ' net_num ',' signal_type [ list_of_signal_name ]
list_of_signal_name ::= { ',' signal_name }
resistance := 'R ' layer ',' node1 ',' node2 ',' resi ',' capa ','
x ',' y ',' dx ',' dy
capacitance := 'Q ' capa
/// Each resistance is describe as a resistor beetwen two nodes
/// connected to the ground with capacitor with a value of capa/2.
/// Capacitance is the entire capacitance of the net to ground.
crosstalk_capacitances ::= { crosstalk_capacitance }
crosstalk_capacitance ::= K capa ',' sig1 ',' node1 ',' sig2 ',' node2
end_of_file ::= 'EOF'
version_number ::= number
file_type ::= 'L'
date ::= day '/' month '/' year
connector_direction ::= 'IN' | 'OUT' | 'INOUT' | 'UNKNOWN' |
'TRISTATE' | 'TRANSCV'
/// in : input
/// out : output
/// inout : input and output
/// unknown : no information is available
/// tristate : tristate output
/// transcv : tristate output and input
connector_type ::= 'EXTERNAL' | 'INTERNAL'
net_num ::= number
node_num ::= number
model_name ::= name
instance_name ::= name
type ::= 'N' | 'P'
lenght ::= float
width ::= float
drain ::= net_num
grid ::= net_num
source ::= net_num
bulk ::= net_num
node1 ::= node_num
node2 ::= node_num
sig1 ::= net_num
sig2 ::= net_num
xs ::= float
xd ::= float
ps ::= float
pd ::= float
x ::= float
y ::= float
dx ::= float
dy ::= float
trname :: name
layer ::= 'X' | 'PY' | 'A1' | 'A2' | 'CY' | 'CN' | 'CP' | 'CV'
| 'CW' | 'CA' | 'RE'
signal_type ::= 'EXTERNAL' | 'INTERNAL'
capa ::= float
resi ::= float
signal_name ::= name
number ::= { '0' | '1'| '2' | '3' | '4' | '5' |
'6' | '7'| '8' | '9' }
float ::= number [ '.' number ]
name ::= word
.fi
.SH EXAMPLES
.LP
.SS Example 1
This example is the representation of a nand whith two input, extracted
with Lynx at transistor level.
.LP
.nf
V ALLIANCE : 6
H na2_y,L,29/ 3/99
C vss,UNKNOWN,EXTERNAL,2,1,9
C vdd,UNKNOWN,EXTERNAL,1,9,13
C i1,UNKNOWN,EXTERNAL,6,1,8
C i0,UNKNOWN,EXTERNAL,5,2,8
C f,UNKNOWN,EXTERNAL,3,1,11
T P,1,12,1,5,3,1,2,2,28,28,17,32.5,4,3,7,3,tr_00004
T P,1,12,3,6,1,1,2,2,28,28,11,32.5,7,7,1,2,tr_00003
T N,1,12,3,5,4,2,2,2,28,28,17,12.5,3,1,1,8,tr_00002
T N,1,12,4,6,2,2,2,2,28,28,11,12.5,1,2,2,5,tr_00001
S 6,EXTERNAL,i1
Q 0.020455
W 4,3,CV,0,0,7.2,17.6,0,0
W 6,5,CV,0,0,6.4,22.4,0,0
W 5,8,A2,0.4,0.00408,6.4,22.4,1.6,13.6
W 1,5,A2,0.6,0.006,6.4,2.4,1.6,20
W 3,6,A1,0.3,0.00168,6.4,17.6,1.6,4.8
W 4,7,PY,500,0.00315,8.8,17.6,0.8,8.4
W 2,4,PY,450,0.00285,8.8,10,0.8,7.6
S 5,EXTERNAL,i0
Q 0.020455
W 5,4,CV,0,0,15.2,17.6,0,0
W 7,6,CV,0,0,16,22.4,0,0
W 6,8,A2,0.4,0.00408,16,22.4,1.6,13.6
W 2,6,A2,0.6,0.006,16,2.4,1.6,20
W 4,7,A1,0.3,0.00168,16,17.6,1.6,4.8
W 5,3,PY,500,0.00315,13.6,17.6,0.8,8.4
W 1,5,PY,450,0.00285,13.6,10,0.8,7.6
S 4,INTERNAL
Q 0
S 3,EXTERNAL,f
Q 0.021985
W 3,4,CV,0,0,16,10.4,0,0
W 6,5,CV,0,0,11.2,17.6,0,0
W 8,7,CV,0,0,11.2,23.2,0,0
W 9,7,CV,0,0,11.2,28,0,0
W 5,11,A2,0.55,0.00552,11.2,17.6,1.6,18.4
W 1,5,A2,0.45,0.00456,11.2,2.4,1.6,15.2
W 10,9,A1,0.2,0.00126,11.2,24.4,1.6,3.6
W 8,10,A1,0,0.00042,11.2,23.2,1.6,1.2
W 6,8,A1,0.7,0.00161,11.2,17.6,0.8,5.6
W 2,6,A1,0.9,0.00207,11.2,10.4,0.8,7.2
W 2,4,A1,0.6,0.00138,11.2,10.4,4.8,0.8
S 2,EXTERNAL,vss
Q 0.0245
W 4,3,CV,0,0,6.4,1.6,0,0
W 7,6,CV,0,0,11.2,1.6,0,0
W 11,10,CV,0,0,16,1.6,0,0
W 3,2,CV,0,0,6.4,6.4,0,0
W 12,2,CV,0,0,6.4,10.4,0,0
W 3,12,A1,0.4,0.00224,6.4,4,1.6,6.4
W 10,9,A1,0,0.00174,16,4,2.4,6.4
W 6,10,A1,0,0.00348,11.2,4,4.8,6.4
W 3,6,A1,0,0.00348,6.4,4,4.8,6.4
W 1,3,A1,0,0.00174,4,4,2.4,6.4
S 1,EXTERNAL,vdd
Q 0.02846
W 5,1,CV,0,0,6.4,26.4,0,0
W 6,4,CV,0,0,16,26.4,0,0
W 7,1,CV,0,0,6.4,29.6,0,0
W 8,4,CV,0,0,16,29.6,0,0
W 14,10,CV,0,0,6.4,36,0,0
W 15,11,CV,0,0,11.2,36,0,0
W 16,12,CV,0,0,16,36,0,0
W 7,10,A1,0.3,0.00168,6.4,29.6,1.6,4.8
W 5,7,A1,0.2,0.00112,6.4,26.4,1.6,3.2
W 8,12,A1,0.3,0.00168,16,29.6,1.6,4.8
W 6,8,A1,0.2,0.00112,16,26.4,1.6,3.2
W 12,13,A1,0,0.00174,16,34.4,2.4,6.4
W 9,10,A1,0,0.00174,4,34.4,2.4,6.4
W 11,12,A1,0,0.00348,11.2,36,4.8,6.4
W 10,11,A1,0,0.00348,6.4,36,4.8,6.4
K 0.00213,1,1,2,1
K 0.00454,5,6,2,1
K 0.00199,6,8,2,1
EOF
.fi
.SS Example 2
This example is a xor designed with three cells.
.LP
.nf
V ALLIANCE : 6
H gxor,L,29/ 3/99
C vss,UNKNOWN,EXTERNAL,4,1,2,9,10
C vdd,UNKNOWN,EXTERNAL,6,1,2,10,3
C s,UNKNOWN,EXTERNAL,8,2
C b,UNKNOWN,EXTERNAL,5,5
C a,UNKNOWN,EXTERNAL,3,1
I ndrvp_y,auxsc3
C vss,UNKNOWN,INTERNAL,4,8,9
C vdd,UNKNOWN,INTERNAL,6,9,10
C i,UNKNOWN,INTERNAL,5,4,9
C f,UNKNOWN,INTERNAL,7,8,12
I mx2_y,s
C vss,UNKNOWN,INTERNAL,4,4,8
C vdd,UNKNOWN,INTERNAL,6,5,9
C t,UNKNOWN,INTERNAL,8,1,3
C l1,UNKNOWN,INTERNAL,7,1,11
C l0,UNKNOWN,INTERNAL,2,4,8
C i1,UNKNOWN,INTERNAL,3,11,13
C i0,UNKNOWN,INTERNAL,5,1,8
I ndrvp_y,auxsc1
C vss,UNKNOWN,INTERNAL,4,2,3
C vdd,UNKNOWN,INTERNAL,6,2,4
C i,UNKNOWN,INTERNAL,3,10,12
C f,UNKNOWN,INTERNAL,2,1,7
S 8,EXTERNAL,s
Q 0.0072
W 2,1,A2,0.55,0.00528,79.2,0,1.6,17.6
S 7,INTERNAL,auxsc3
Q 0.02142
W 3,2,CV,0,0,64.8,8.8,0,0
W 5,4,CV,0,0,74.4,8.8,0,0
W 7,6,CV,0,0,74.4,12.8,0,0
W 10,9,CV,0,0,88.8,12.8,0,0
W 9,8,A2,0.15,0.00144,88.8,12.8,1.6,4.8
W 6,10,A1,1.8,0.00414,74.4,12.8,14.4,0.8
W 4,7,A2,0.1,0.0012,74.4,8.8,1.6,4
W 2,1,A2,0.25,0.00264,64.8,8.8,1.6,8.8
W 3,5,A1,1.2,0.00276,64.8,8.8,9.6,0.8
S 6,EXTERNAL,vdd
Q 0.05453
W 7,6,CV,0,0,37.6,48,0,0
W 8,6,CV,0,0,37.6,51.2,0,0
W 6,5,A1,0.1,0.00754,37.6,49.6,10.4,6.4
W 4,6,A1,0,0.0029,33.6,49.6,4,6.4
W 8,3,A2,0.05,0.00203,37.6,51.2,3.2,5.6
W 7,8,A2,0.05,0.00116,37.6,48,3.2,3.2
W 1,7,A2,0.75,0.0174,37.6,0,3.2,48
S 5,EXTERNAL,b
Q 0.02922
W 3,2,CV,0,0,50.4,4.8,0,0
W 7,6,CV,0,0,98.4,4.8,0,0
W 6,4,A2,0.4,0.00384,98.4,4.8,1.6,12.8
W 5,6,A2,0.15,0.00144,98.4,0,1.6,4.8
W 2,1,A2,0.4,0.00384,50.4,4.8,1.6,12.8
W 3,7,A1,6,0.0138,50.4,4.8,48,0.8
S 4,EXTERNAL,vss
Q 0.05453
W 6,5,CV,0,0,44,17.6,0,0
W 6,7,CV,0,0,44,20.8,0,0
W 7,10,A2,0.55,0.01305,44,20.8,3.2,36
W 1,5,A2,0.25,0.00638,44,0,3.2,17.6
W 5,7,A2,0.05,0.00116,44,17.6,3.2,3.2
W 6,4,A1,0,0.0029,44,19.2,4,6.4
W 3,6,A1,0.1,0.00754,33.6,19.2,10.4,6.4
S 3,EXTERNAL,a
Q 0.03282
W 3,2,CV,0,0,16.8,8.8,0,0
W 5,4,CV,0,0,60,8.8,0,0
W 7,6,CV,0,0,60,12.8,0,0
W 9,8,CV,0,0,69.6,12.8,0,0
W 8,11,A2,0.15,0.00144,69.6,12.8,1.6,4.8
W 6,9,A1,1.2,0.00276,60,12.8,9.6,0.8
W 4,7,A2,0.1,0.0012,60,8.8,1.6,4
W 2,10,A2,0.25,0.00264,16.8,8.8,1.6,8.8
W 1,2,A2,0.25,0.00264,16.8,0,1.6,8.8
W 3,5,A1,5.4,0.01242,16.8,8.8,43.2,0.8
S 2,INTERNAL,auxsc1
Q 0.0225
W 3,2,CV,0,0,7.2,12.8,0,0
W 6,5,CV,0,0,55.2,12.8,0,0
W 5,4,A2,0.15,0.00144,55.2,12.8,1.6,4.8
W 2,1,A2,0.15,0.00144,7.2,12.8,1.6,4.8
W 3,6,A1,6,0.0138,7.2,12.8,48,0.8
S 1,INTERNAL,implicit
Q 0
EOF
.fi
.SH SEE ALSO
.BR Alliance (1),
.BR MBK (1)
.so man1/alc_bug_report.1

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SUBDIRS = src etc SUBDIRS = src etc doc

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# $Id: Makefile.am,v 1.1 2002/06/18 13:11:14 czo Exp $
man_MANS = spi.5
EXTRA_DIST = $(man_MANS)

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.TH SPI 5 "30 March 1999" "ASIM/LIP6" "File Formats"
.SH NAME
spi \- Alliance parser and driver for Spice netlist.
.so man1/alc_origin.1
.SH FILES
The description of a netlist foo must be contained in a \fB.SUBCKT\fP of a file named \fIfoo.spi\fP. This description can include others \fB.SUBCKT\fP that must be in the same file or files included with the command \fB.INCLUDE\fP in the source file.
Recognized elements are :
.RS
Resistances
Capacitances
Instances
MOS transistors.
.RE
Others elements are not considered.
Nodes can be either numbered or nameed. It's possible to assign a name to a node which is designated by a number with the directive
.B * NET number = name
in the \fB.SUBCKT\fP. The word NET can be replaced by positioning the environment variable \fIMBK_SPI_NETNAME\fP. Names are used to named the signals and the connectors in the \fILOFIG\fP.
On the \fB.SUBCKT\fP interface, nodes of the same name followed by a period and a number are considered to be on the net, even if no connected in the circuit. For example :
.RS
.SUBCKT nand2 in out out.1 out.2 vss vdd out.3
.RE
The nodes out, out.1, out.2 and out.3 are considered to be the same signal of the Alliance \fILOFIG\fP. This feature can be turned off if the environment variable \fIMBK_SPI_MERGE\fP is set, and the period can be replaced by another character with the environment variable \fIMBK_SPI_SEPAR\fP.
No particular information is needed to build a \fILOFIG\fP from a \fB.SUBCKT\fP, the parser rebuild all signals, even they contains many resistances and capacitances. If names are not provided, the parser will create then in order to provide a valid lofig.
.SH DRIVER
The driver creates a Spice netlist of the \fILOFIG\fP passed as a parameter. The file contain a single \fB.SUBCKT\fP representing the figure and commands \fB.INCLUDE\fP with name of instances contained in the \fILOFIG\fP. Nodes are number named with the directive \fB* NET\fP, or strings, depending on \fIMBK_SPI_NAMEDNODES\fP. A comment at the beginning of the file represents the interface of the \fILOFIG\fP. This comment is not used by the parser.
Environment variable considered are
.RS
.B MBK_SPI_MODEL
.B MBK_SPI_NETNAME
.B MBK_SPI_NAMEDNODES
.RE
.SH PARSER
The parser load all \fB.SUBCKT\fP in memory, even those in files included with the command \fB.INCLUDE\fP until the required \fILOFIG\fP is loaded. For each \fB.SUBCKT\fP loaded, the parser build the equipotentials with both nodes of resistances on the same net and both nodes of capacitances on differents net unless more information is given. The RCN library is used to handle resistances and capacitances.
As the \fILOWIRE\fP can contain a resistance and a capacitance, the parser groups a resistance and two capacitances in a single \fILOWIRE\fP if the following conditions are met :
.RS
The resistance is named 'name' and the two capacitances are named 'name1' and 'name2'
The two capacitances must have the same value
The two capacitances must be between the net of the resistance and VSS.
.RE
The driver supports this feature.
Environment variable considered are
.RS
.B MBK_SPI_MODEL
.B MBK_SPI_NETNAME
.B MBK_SPI_SEPAR
.B MBK_SPI_MERGE
.B MBK_SPI_FILE
.B MBK_SPI_VERBOSE
.B MBK_SPI_ONE_NODE_NORC
.B MBK_SPI_NO_AFF_UNK
.RE
.SH ENVIRONMENT VARIABLES
.B MBK_SPI_MODEL
File name where transistors models are described. Syntax for file is :
.RS
MODELNAME N|P [FAST] [HVIO]
.RE
Blank lines are allowed, and line comment begin with a '#'.
.B MBK_SPI_NETNAME
Comment used to name the nodes. Default is
.I NET.
.B MBK_SPI_SEPAR
Character used to separate a name from a node number on the interface of the \fB.SUBCKT\fP. The parser considers nodes of the same name to be on the same equipotential. Default is '\fB.\fP'.
.B MBK_SPI_NOMERGE
If this variable is set, the parser does not merge interface nodes of the same name, but different number, on the same equipotential.
.B MBK_SPI_FILE
If this variable is set, the name of the files opened are displayed on the error output.
.B MBK_SPI_VERBOSE
If this variable is set, display debug various information on the error output.
.B MBK_SPI_ONE_NODE_NORC
If this variable is set, an RCN view is not created for a net containing only one node.
.B MBK_SPI_NO_AFF_UNK
Default behaviour of Spice parser is to display an error message when an unknown element is read in the input file. Setting this variable prevent this display. Usefull when file contain command for Spice simulator.
.B MBK_SPI_NAMEDNODES
When this environment variable is set, spice netlist's nodes are named using one of the following convention, if signal name is set or no, or if signal has an RCN view :
.RS
"SIGNAL NAME" $MBK_SEPAR "RCN NODE"
"SIGNAL NAME"
SIG "SIGNAL INDEX" $MBK_SEPAR "RCN NODE"
SIG "SIGNAL INDEX"
.RE
$MBK_SEPAR is a single character defined by a environment variable with the same name.
.SH EXAMPLE
This is an example of a file generated by the Spice driver.
.nf
* Spice description of gxor
* Spice driver version 700
* Date ( dd/mm/yyyy hh:mm:ss ): 29/03/1999 at 17:43:53
* INTERF a b s vdd vdd vdd vdd vss vss vss vss
.INCLUDE mx2_y.spi
.INCLUDE ndrvp_y.spi
.subckt gxor 24 42 49 52 53 61 54 63 64 71 72
* NET 1 = implicit
* NET 4 = auxsc1
* NET 13 = auxsc3
* NET 26 = a
* NET 40 = b
* NET 49 = s
* NET 52 = vdd
* NET 65 = vss
xauxsc1 64 65 53 55 33 35 2 8 ndrvp_y
xs 66 70 56 60 48 50 11 21 5 9 34 36 38 45 mx2_y
xauxsc3 70 71 60 61 41 46 18 22 ndrvp_y
R2_1 4 7 6
C2_11 4 63 6.9e-15
C2_12 7 63 6.9e-15
R2_2 3 2 0.15
C2_21 3 63 7.2e-16
.B [----- CUT -----]
C4_51 69 63 6.525e-15
C4_52 72 63 6.525e-15
R4_6 68 69 0.001
R4_7 68 67 0.001
.ends gxor
.SH SEE ALSO
.B Alliance(1) MBK(1) Al(1) RCN(1) MBK_SEPAR(1)
.SH AUTHOR
Gregoire AVOT.
.I Gregoire.AVOT@lip6.fr
.so man1/alc_bug_report.1