mirror of
https://github.com/RTimothyEdwards/magic.git
synced 2026-09-02 23:48:22 +02:00
Tim Edwards
2db6a6849a
preproc.py script from another project. Had to further develop it to get around the amazingly complicated preprocessor usage in the scmos subdirectory. Needed to add handling of parameterized definitions; could not figure out how to align the syntax used in scmos/extract_template with any consistent syntax. Gave up and rewrote some of the contents of extract_template to avoid the more ambiguous usage. All of this is to support a completely deprecated scmos.tech. However, it does avoid both the M4 and cpp preprocessors altogether. Also did auto-detection of python3 in the configure script for use of the preproc.py preprocessor, and applied the same preprocessor to the macro definitions.
112 lines
3.0 KiB
Plaintext
112 lines
3.0 KiB
Plaintext
/*
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This is for HP's CMOS34 1.2 micron CMOS Bulk Process.
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Again some parameters are defined by GPP others by Ersatzco
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and others are computed.
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*/
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#ifdef extForSpice
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style lambda=0.6(orb_scne12)
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#else
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style lambda_irsim=0.6(orb_scne12)
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#endif
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lambda 60
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step 100
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sidehalo 0
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#ifdef INCLUDE_FET_CAP
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areacap allFet 433
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#endif
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/* ------------ diff capacitances ---------------- */
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areacap nwell 35
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perimc nwell ~(nwell) 47
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#ifdef extForSpice
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areacap ndiff,nsd,ndc/a,nsc/a 0
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areacap pdiff,psd,pdc/a,psc/a 0
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perimc ndiff,nsd,ndc/a,nsc/a space,pwell 0
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perimc pdiff,psd,pdc/a,psc/a space,nwell 0
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#else
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areacap ndiff,nsd,ndc/a,nsc/a 185
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areacap pdiff,psd,pdc/a,psc/a 148
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perimc ndiff,nsd,ndc/a,nsc/a space,pwell 236
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perimc pdiff,psd,pdc/a,psc/a space,nwell 147
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#endif
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/* ------------------------------------------------- */
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/* ------------ poly capacitances ---------------- */
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areacap PolyCap 29
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overlap PolyCap allWell 29
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perimc PolyCap ~PolyCap 37
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/* ------------------------------------------------- */
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/* ------------ metal1 capacitances ---------------- */
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areacap M1Cap 16
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overlap M1Cap allWell 16 PolyCap,PNplusCap
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overlap M1Cap PNplusCap 16
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overlap M1Cap PolyCap 19
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perimc M1Cap ~M1Cap 41
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sideOverlap(M1Cap, ~M1Cap, allWell, 41, PolyCapCommaPNplusCap)
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sideOverlap(M1Cap, ~M1Cap, PNplusCap, 41, )
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/* ------------------------------------------------- */
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/* ------------ metal2 capacitances ---------------- */
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areacap M2Cap 10
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overlap M2Cap allWell 10 PolyCap,M1Cap,PNplusCap
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overlap M2Cap PNplusCap 10 M1Cap
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overlap M2Cap PolyCap 12 M1Cap
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overlap M2Cap M1Cap 14
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perimc M2Cap ~M2Cap 42
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sideOverlap(M2Cap, ~M2Cap, allWell, 42, M1CapCommaPolyCapCommaPNplusCap )
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sideOverlap(M2Cap, ~M2Cap, PNplusCap, 42, M1Cap)
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/* ------------------------------------------------- */
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/* -------------- Fets -----------------------------*/
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/* cscab, cscap defined since extresis needs them */
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device mosfet pfet pfet pdiff,pdc nwell Vdd! 270 623
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device mosfet nfet nfet ndiff,ndc pwell Gnd! 90 623
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/* ------- Poly-Poly2 Caps and NPN Vertical Bipolars ----------*/
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device capacitor None cap,capc/a poly,pc 90 730
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device bjt npn pbase,pbc/a emit,emc/a nwell
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/* From irsim */
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fetresis nfet linear 9700
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fetresis pfet linear 35700
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/* ------------------------------------------------- */
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/* -------------- Resistivity (in milliohms per sq) -------*/
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contact pc 4 16210
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contact ec 4 13510
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contact ndc,nsc, 4 56490
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contact pdc,psc, 4 181400
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contact m2c 4 43330
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resist ndiff,nsd,ndc/a,nsc/a 43180
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resist pdiff,psd,pdc/a,psc/a 79770
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resist PolyRes 22160
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resist allPoly2 21140
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resist M1Res 51
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resist M2Res 26
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resist nwell 1195000
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/* ------------------------------------------------- */
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/* Order the planes for correct shielding */
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planeOrder(implant,0)
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planeOrder(well,1)
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planeOrder(active,2)
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planeOrder(metal1,3)
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planeOrder(metal2,4)
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planeOrder(metal3,5)
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planeOrder(oxide,6)
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