new missing file : driveSpice.cpp
adding Python examples driveSpice.py and parseSpice.py
This commit is contained in:
Damien Dupuis
parent
d8e82643e6
commit
98b82520a3
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@ -1,5 +1,5 @@
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ADD_SUBDIRECTORY(cplusplus)
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#ADD_SUBDIRECTORY(python)
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ADD_SUBDIRECTORY(python)
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SET ( SP_FILES OTA_miller.spi
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)
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#include <string>
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using namespace std;
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#include "vlsisapd/spice/Circuit.h"
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#include "vlsisapd/spice/Subckt.h"
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#include "vlsisapd/spice/Instances.h"
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int main(int argc, char * argv[]) {
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SPICE::Circuit* circuit = new SPICE::Circuit();
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circuit->setTitle("* Single-ended two-stage amplifier");
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// PARAMS
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circuit->addParameter("CC_VALUE", "2.8794pF");
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circuit->addParameter("L_VALUE" , "0.340e-6");
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// SUBCKTS
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// CurrentMirror
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SPICE::Subckt* CM = circuit->addSubckt("currentMirrorPMOS");
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CM->addInterface("d1");
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CM->addInterface("d2");
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CM->addInterface("s1");
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CM->addInterface("s2");
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CM->addParameter("l_val" , "0.0" );
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CM->addParameter("w_val" , "0.0" );
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CM->addParameter("nf_val" , "1" );
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CM->addParameter("aeq_val" , "100e-6");
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CM->addParameter("temp_val", "27" );
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SPICE::Instance* cmP3 = new SPICE::Mosfet("P3", "d1", "d1", "s1", "s1", "psvt");
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cmP3->addParameter("l" , "l_val" );
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cmP3->addParameter("wf" , "{w_val/nf_val}");
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cmP3->addParameter("nf" , "nf_val" );
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cmP3->addParameter("aeq" , "aeq_val" );
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cmP3->addParameter("tempsimu", "temp_val" );
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CM->addInstance(cmP3);
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SPICE::Instance* cmP4 = new SPICE::Mosfet("P4", "d2", "d1", "s2", "s2", "psvt");
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cmP4->addParameter("l" , "l_val" );
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cmP4->addParameter("wf" , "{w_val/nf_val}");
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cmP4->addParameter("nf" , "nf_val" );
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cmP4->addParameter("aeq" , "aeq_val" );
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cmP4->addParameter("tempsimu", "temp_val" );
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CM->addInstance(cmP4);
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// DifferentialPair
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SPICE::Subckt* DP = circuit->addSubckt("diffPairNMOS");
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DP->addInterface("d1");
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DP->addInterface("d2");
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DP->addInterface("g1");
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DP->addInterface("g2");
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DP->addInterface("s");
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DP->addInterface("b");
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DP->addParameter("l_val" , "0.0" );
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DP->addParameter("w_val" , "0.0" );
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DP->addParameter("nf_val" , "1" );
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DP->addParameter("aeq_val" , "100e-6");
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DP->addParameter("temp_val", "27" );
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SPICE::Instance* dpN1 = new SPICE::Mosfet("N1", "d1", "g1", "s", "b", "nsvt");
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dpN1->addParameter("l" , "l_val" );
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dpN1->addParameter("wf" , "{w_val/nf_val}");
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dpN1->addParameter("nf" , "nf_val" );
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dpN1->addParameter("aeq" , "aeq_val" );
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dpN1->addParameter("tempsimu", "temp_val" );
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DP->addInstance(dpN1);
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SPICE::Instance* dpN2 = new SPICE::Mosfet("N2", "d2", "g2", "s", "b", "nsvt");
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dpN2->addParameter("l" , "l_val" );
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dpN2->addParameter("wf" , "{w_val/nf_val}");
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dpN2->addParameter("nf" , "nf_val" );
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dpN2->addParameter("aeq" , "aeq_val" );
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dpN2->addParameter("tempsimu", "temp_val" );
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DP->addInstance(dpN2);
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//INSTANCES
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SPICE::Instance* iCM = new SPICE::Instance("CM", "currentMirrorPMOS");
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iCM->addConnector("1");
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iCM->addConnector("2");
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iCM->addConnector("vdd");
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iCM->addConnector("vdd");
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iCM->addParameter("l_val" , "L_VALUE" );
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iCM->addParameter("w_val" , "3.889618e-06");
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iCM->addParameter("nf_val", "2" );
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circuit->addInstance(iCM);
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SPICE::Instance* iDP = new SPICE::Instance("DP", "diffPairNMOS");
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iDP->addConnector("1");
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iDP->addConnector("2");
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iDP->addConnector("vim");
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iDP->addConnector("vip");
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iDP->addConnector("3");
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iDP->addConnector("vss");
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iDP->addParameter("l_val" , "L_VALUE" );
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iDP->addParameter("w_val" , "7.683346e-07");
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iDP->addParameter("nf_val", "4" );
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circuit->addInstance(iDP);
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SPICE::Instance* iP6 = new SPICE::Mosfet("P6", "vout", "2", "vdd", "vdd", "psvt");
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iP6->addParameter("l_val" , "L_VALUE" );
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iP6->addParameter("w_val" , "3.558995e-05");
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iP6->addParameter("nf_val", "20" );
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circuit->addInstance(iP6);
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SPICE::Instance* iN5 = new SPICE::Mosfet("N5", "3", "4", "vss", "vss", "nsvt");
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iN5->addParameter("l_val" , "L_VALUE" );
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iN5->addParameter("w_val" , "2.536703e-06");
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iN5->addParameter("nf_val", "4" );
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circuit->addInstance(iN5);
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SPICE::Instance* iN7 = new SPICE::Mosfet("N7", "vout", "4", "vss", "vss", "nsvt");
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iN7->addParameter("l_val" , "L_VALUE" );
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iN7->addParameter("w_val" , "1.069083e-05");
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iN7->addParameter("nf_val", "16" );
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circuit->addInstance(iN7);
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SPICE::Instance* iN8 = new SPICE::Mosfet("N8", "4", "4", "vss", "vss", "nsvt");
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iN8->addParameter("l_val" , "L_VALUE" );
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iN8->addParameter("w_val" , "2.536703e-06");
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iN8->addParameter("nf_val", "4" );
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circuit->addInstance(iN8);
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circuit->addInstance(new SPICE::Capacitor("C1", "vout", "2", "CC_VALUE"));
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circuit->writeToFile("./myOTA.spi");
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return 0;
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}
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@ -0,0 +1 @@
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INSTALL ( FILES driveSpice.py parseSpice.py DESTINATION share/doc/coriolis2/examples/vlsisapd/spice )
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from SPICE import *
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circuit = Circuit()
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circuit.title = '* Single-ended two-stage amplifier'
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# PARAMS
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circuit.addParameter("CC_VALUE", "2.8794pF");
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circuit.addParameter("L_VALUE" , "0.340e-6");
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# SUBCKTS
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# CurrentMirror
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CM = circuit.addSubckt("currentMirrorPMOS");
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CM.addInterface("d1");
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CM.addInterface("d2");
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CM.addInterface("s1");
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CM.addInterface("s2");
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CM.addParameter("l_val" , "0.0" );
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CM.addParameter("w_val" , "0.0" );
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CM.addParameter("nf_val" , "1" );
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CM.addParameter("aeq_val" , "100e-6");
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CM.addParameter("temp_val", "27" );
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cmP3 = Mosfet("P3", "d1", "d1", "s1", "s1", "psvt");
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cmP3.addParameter("l" , "l_val" );
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cmP3.addParameter("wf" , "{w_val/nf_val}");
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cmP3.addParameter("nf" , "nf_val" );
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cmP3.addParameter("aeq" , "aeq_val" );
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cmP3.addParameter("tempsimu", "temp_val" );
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CM.addInstance(cmP3);
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cmP4 = Mosfet("P4", "d2", "d1", "s2", "s2", "psvt");
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cmP4.addParameter("l" , "l_val" );
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cmP4.addParameter("wf" , "{w_val/nf_val}");
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cmP4.addParameter("nf" , "nf_val" );
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cmP4.addParameter("aeq" , "aeq_val" );
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cmP4.addParameter("tempsimu", "temp_val" );
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CM.addInstance(cmP4);
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# DifferentialPair
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DP = circuit.addSubckt("diffPairNMOS");
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DP.addInterface("d1");
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DP.addInterface("d2");
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DP.addInterface("g1");
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DP.addInterface("g2");
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DP.addInterface("s");
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DP.addInterface("b");
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DP.addParameter("l_val" , "0.0" );
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DP.addParameter("w_val" , "0.0" );
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DP.addParameter("nf_val" , "1" );
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DP.addParameter("aeq_val" , "100e-6");
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DP.addParameter("temp_val", "27" );
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dpN1 = Mosfet("N1", "d1", "g1", "s", "b", "nsvt");
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dpN1.addParameter("l" , "l_val" );
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dpN1.addParameter("wf" , "{w_val/nf_val}");
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dpN1.addParameter("nf" , "nf_val" );
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dpN1.addParameter("aeq" , "aeq_val" );
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dpN1.addParameter("tempsimu", "temp_val" );
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DP.addInstance(dpN1);
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dpN2 = Mosfet("N2", "d2", "g2", "s", "b", "nsvt");
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dpN2.addParameter("l" , "l_val" );
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dpN2.addParameter("wf" , "{w_val/nf_val}");
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dpN2.addParameter("nf" , "nf_val" );
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dpN2.addParameter("aeq" , "aeq_val" );
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dpN2.addParameter("tempsimu", "temp_val" );
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DP.addInstance(dpN2);
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# INSTANCES
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iCM = Instance("CM", "currentMirrorPMOS");
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iCM.addConnector("1");
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iCM.addConnector("2");
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iCM.addConnector("vdd");
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iCM.addConnector("vdd");
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iCM.addParameter("l_val" , "L_VALUE" );
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iCM.addParameter("w_val" , "3.889618e-06");
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iCM.addParameter("nf_val", "2" );
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circuit.addInstance(iCM);
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iDP = Instance("DP", "diffPairNMOS");
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iDP.addConnector("1");
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iDP.addConnector("2");
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iDP.addConnector("vim");
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iDP.addConnector("vip");
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iDP.addConnector("3");
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iDP.addConnector("vss");
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iDP.addParameter("l_val" , "L_VALUE" );
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iDP.addParameter("w_val" , "7.683346e-07");
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iDP.addParameter("nf_val", "4" );
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circuit.addInstance(iDP);
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iP6 = Mosfet("P6", "vout", "2", "vdd", "vdd", "psvt");
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iP6.addParameter("l_val" , "L_VALUE" );
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iP6.addParameter("w_val" , "3.558995e-05");
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iP6.addParameter("nf_val", "20" );
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circuit.addInstance(iP6);
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iN5 = Mosfet("N5", "3", "4", "vss", "vss", "nsvt");
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iN5.addParameter("l_val" , "L_VALUE" );
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iN5.addParameter("w_val" , "2.536703e-06");
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iN5.addParameter("nf_val", "4" );
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circuit.addInstance(iN5);
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iN7 = Mosfet("N7", "vout", "4", "vss", "vss", "nsvt");
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iN7.addParameter("l_val" , "L_VALUE" );
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iN7.addParameter("w_val" , "1.069083e-05");
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iN7.addParameter("nf_val", "16" );
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circuit.addInstance(iN7);
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iN8 = Mosfet("N8", "4", "4", "vss", "vss", "nsvt");
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iN8.addParameter("l_val" , "L_VALUE" );
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iN8.addParameter("w_val" , "2.536703e-06");
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iN8.addParameter("nf_val", "4" );
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circuit.addInstance(iN8);
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capa = Capacitor("C1", "vout", "2", "CC_VALUE")
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circuit.addInstance(capa);
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circuit.writeToFile("./myOTA.spi");
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@ -0,0 +1,120 @@
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import sys
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from SPICE import *
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def printContents(circuit):
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print "+", circuit.title
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if len(circuit.getIncludes()):
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print "| + includes"
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for include in circuit.getIncludes():
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print "| |", include
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if len(circuit.getLibraries()):
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print "| + libraries"
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for (lib, typ) in circuit.getLibraries():
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print "| |", lib, typ
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if len(circuit.getParameters()):
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print "| + parameters"
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for (name, value) in circuit.getParameters().items():
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print "| | %s=%s"%(name, value)
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if len(circuit.getOptions()):
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print "| + options"
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for (name, value) in circuit.getOptions().items():
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print "| | %s=%s"%(name, value)
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if len(circuit.getSources()):
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print "| + sources"
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for source in circuit.getSources():
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print "| |", source.getName(), source.getPositive(), source.getNegative(), source.getValue()
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if len(circuit.getSubckts()):
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print "| + subckts"
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for sub in circuit.getSubckts():
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print "| | +", sub.getName(),
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for interf in sub.getInterfaces():
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print interf,
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if len(sub.getParameters()):
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print "param:",
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for (name, value) in sub.getParameters().items():
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print "%s=%s"%(name,value),
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print
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for inst in sub.getInstances():
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print "| | | +", inst.getName(),
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if isinstance(inst, Mosfet):
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print inst.getDrain(), inst.getGrid(), inst.getSource(), inst.getBulk(), inst.getModel(),
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i = 0
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for (name, value) in inst.getParameters().items():
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if i%6 == 0:
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print
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print "| | | | +",
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print "%s=%s"%(name, value),
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i += 1
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elif isinstance(inst, Resistor):
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print inst.getFirst(), inst.getSecond(), inst.getValue(),
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elif isinstance(inst, Capacitor):
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print inst.getPositive(), inst.getNegative(), inst.getValue(),
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else:
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for conn in inst.getConnectors():
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print conn,
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print inst.getModel(),
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i = 0
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for (name, value) in inst.getParameters().items():
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if i%6 == 0:
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print
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print "| | | | +",
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print "%s=%s"%(name, value),
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i += 1
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print
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if len(circuit.getInstances()):
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print "| + instances"
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for inst in circuit.getInstances():
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print "| | | +", inst.getName(),
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if isinstance(inst, Mosfet):
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print inst.getDrain(), inst.getGrid(), inst.getSource(), inst.getBulk(), inst.getModel(),
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i = 0
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for (name, value) in inst.getParameters().items():
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if i%6 == 0:
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print
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print "| | | | +",
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print "%s=%s"%(name, value),
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i += 1
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elif isinstance(inst, Resistor):
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print inst.getFirst(), inst.getSecond(), inst.getValue(),
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elif isinstance(inst, Capacitor):
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print inst.getPositive(), inst.getNegative(), inst.getValue(),
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else:
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for conn in inst.getConnectors():
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print conn,
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print inst.getModel(),
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i = 0
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for (name, value) in inst.getParameters().items():
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if i%6 == 0:
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print
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print "| | | | +",
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print "%s=%s"%(name, value),
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i += 1
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print
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def usage():
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print "usage:", sys.argv[0], "[filename]"
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sys.exit(48)
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def main():
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if len(sys.argv) == 1:
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filename = "./OTA_miller.spi"
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elif len(sys.argv) == 2:
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filename = sys.argv[1]
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else:
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usage()
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circuit = Circuit.readFromFile(filename)
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printContents(circuit)
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if __name__ == "__main__":
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main()
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