Started the conversion of device model names to the new naming
convention on the Google/SkyWater repository.
diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 6de5487..7e31c4c 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -5,7 +5,7 @@
### magic; this keeps compatibility between layouts
### for all process variants.
###
-#----------------------------------------------------------
+#------------------------------------------------------------------------
# Copyright (c) 2020 R. Timothy Edwards
# Revisions: See below
#
@@ -14,10 +14,10 @@
# process. The file may be distributed under the terms
# of the Apache 2.0 license agreement.
#
-#----------------------------------------------------------
+#------------------------------------------------------------------------
# This file is designed to be used with magic versions
# 8.3.24 or newer.
-#----------------------------------------------------------
+#------------------------------------------------------------------------
tech
format 35
TECHNAME
@@ -28,56 +28,56 @@
description "SkyWater SKY130: PRE ALPHA Vendor Open Source rules and DRC"
end
-#----------------------------------------------------------
+#------------------------------------------------------------------------
# Status 7/10/20: Rev 1 (alpha):
# First public release
-#--------------------------------------------------------------
+# Status 8/14/20: Rev 2 (alpha):
+# Started updating with new device/model naming convention
+#------------------------------------------------------------------------
-#--------------------------------------------------------------
+#------------------------------------------------------------------------
# Supported device types
-#--------------------------------------------------------------
-# device name magic ID layer description
-#-------------------------------------------------------------
-# nshort nfet standard nFET
-# nshort scnfet standard nFET in standard cell**
-# npd npd special nFET in SRAM cell
-# npass npass special nFET in SRAM cell
-# nlowvt nfetlvt low Vt nFET
-# sonos_p/e nsonos SONOS nFET
-# pshort pfet standard pFET
-# pshort scpfet standard pFET in standard cell**
-# ppu ppu special pFET in SRAM cell
-# plowvt pfetlvt low Vt pFET
-# phighvt pfethvt high Vt pFET
-# ntvnative --- native nFET
-# phv mvpfet thickox pFET
-# nhv mvnfet thickox nFET
-# nhvnative mvnnfet thickox native nFET
-# ndiode ndiode n+ diff diode
-# ndiode_h mvndiode thickox n+ diff diode
-# pdiode pdiode p+ diff diode
-# pdiode_h mvpdiode thickox p+ diff diode
-# ndiode_native nndiode diode with nndiff
-# ndiode_lvt ndiodelvt low Vt n+ diff diode
-# pdiode_lvt pdiodelvt low Vt p+ diff diode
-# pdiode_hvt pdiodehvt high Vt p+ diff diode
-# nwdiode --- nwell diode
-# dnwdiode_psub --- deep nwell diode to substrate
-# dnwdiode_pw --- deep nwell diode to pwell
-# xcmimc1 mimcap MiM cap 1st plate
-# xcmimc2 mimcap2 MiM cap 2nd plate
-# mrdn rdn n+ diff resistor
-# mrdn_hv mvrdn thickox n+ diff resistor
-# mrdp rdp p+ diff resistor
-# mrdp_hv mvrdp thickox p+ diff resistor
-# mrl1 rli local interconnect resistor
-# mrp1 npres n+ poly resistor
-# xhrpoly_* ppres (*) p+ poly resistor (300 Ohms/sq)
-# uhrpoly_* xres (*) p+ poly resistor (2k Ohms/sq)
-# xcnwvc varactor varactor (low Vt?)
-# xcnwvc2 varactorhvt high Vt varactor
-# xchvnwc mvvaractor thickox varactor
-# xpwres rpw pwell resistor (in deep nwell)
+#------------------------------------------------------------------------
+# device name magic ID layer description
+#------------------------------------------------------------------------
+# sky130_fd_pr__nfet_01v8 nfet standard nFET
+# sky130_fd_pr__nfet_01v8 scnfet standard nFET in standard cell**
+# npd npd special nFET in SRAM cell
+# npass npass special nFET in SRAM cell
+# sky130_fd_pr__nfet_01v8_lvt nfetlvt low Vt nFET
+# sonos_p/e nsonos SONOS nFET
+# sky130_fd_pr__pfet_01v8 pfet standard pFET
+# sky130_fd_pr__pfet_01v8 scpfet standard pFET in standard cell**
+# ppu ppu special pFET in SRAM cell
+# sky130_fd_pr__pfet_01v8_lvt pfetlvt low Vt pFET
+# sky130_fd_pr__pfet_01v8_mvt pfetmvt med Vt pFET
+# sky130_fd_pr__pfet_01v8_hvt pfethvt high Vt pFET
+# sky130_fd_pr__nfet_03v3_nvt --- native nFET
+# sky130_fd_pr__pfet_g5v0d10v5 mvpfet thickox pFET
+# sky130_fd_pr__nfet_g5v0d10v5 mvnfet thickox nFET
+# sky130_fd_pr__nfet_01v8_nvt mvnnfet thickox native nFET
+# sky130_fd_pr__diode_pw2nd ndiode n+ diff diode
+# ndiode_h mvndiode thickox n+ diff diode
+# sky130_fd_pr__diode_pd2nw pdiode p+ diff diode
+# pdiode_h mvpdiode thickox p+ diff diode
+# sky130_fd_pr__diode_pw2nd_nvt nndiode diode with nndiff
+# sky130_fd_pr__diode_pw2nd_lvt ndiodelvt low Vt n+ diff diode
+# sky130_fd_pr__diode_pd2nw_lvt pdiodelvt low Vt p+ diff diode
+# sky130_fd_pr__diode_pd2nw_hvt pdiodehvt high Vt p+ diff diode
+# xcmimc1 mimcap MiM cap 1st plate
+# xcmimc2 mimcap2 MiM cap 2nd plate
+# mrdn rdn n+ diff resistor
+# mrdn_hv mvrdn thickox n+ diff resistor
+# mrdp rdp p+ diff resistor
+# mrdp_hv mvrdp thickox p+ diff resistor
+# mrl1 rli local interconnect resistor
+# mrp1 npres n+ poly resistor
+# xhrpoly_* ppres (*) p+ poly resistor (300 Ohms/sq)
+# uhrpoly_* xres (*) p+ poly resistor (2k Ohms/sq)
+# xcnwvc varactor varactor (low Vt?)
+# xcnwvc2 varactorhvt high Vt varactor
+# xchvnwc mvvaractor thickox varactor
+# xpwres rpw pwell resistor (in deep nwell)
#
# (*) Note that ppres may extract into some generic type
# called "xhrpoly", but only specific sizes of xhrpoly are
@@ -179,6 +179,7 @@
-active mvvaractor,mvvaract,mvvar
-active pmoslvt,pfetlvt
+ -active pmosmvt,pfetmvt
-active pmoshvt,pfethvt
-active nmoslvt,nfetlvt
-active varactorhvt,varacthvt,varhvt
@@ -375,7 +376,7 @@
allnwell nwell,obswell
allnfets nfet,npass,npd,scnfet,mvnfet,mvnnfet,nfetlvt,nsonos
- allpfets pfet,ppu,scpfet,mvpfet,pfethvt,pfetlvt
+ allpfets pfet,ppu,scpfet,mvpfet,pfethvt,pfetlvt,pfetmvt
allfets allnfets,allpfets,varactor,mvvaractor,varhvt
allnactivenonfet *ndiff,*nsd,*ndiode,*nndiode,*mvndiff,*mvnsd,*mvndiode,*ndiodelvt
@@ -394,7 +395,7 @@
allactiveres ndiffres,pdiffres,mvndiffres,mvpdiffres
allndifflv *ndif,*nsd,*ndiode,ndiffres,nfet,npass,npd,scnfet,nfetlvt,nsonos
- allpdifflv *pdif,*psd,*pdiode,pdiffres,pfet,ppu,scpfet,pfetlvt,pfethvt
+ allpdifflv *pdif,*psd,*pdiode,pdiffres,pfet,ppu,scpfet,pfetlvt,pfetmvt,pfethvt
alldifflv allndifflv,allpdifflv
allndifflvnonfet *ndif,*nsd,*ndiode,*nndiode,ndiffres,*ndiodelvt
allpdifflvnonfet *pdif,*psd,*pdiode,pdiffres,*pdiodelvt,*pdiodehvt
@@ -477,6 +478,7 @@
psc pdiff_in_pwell metal1 contact_X'es
pfetlvt ptransistor ptransistor_stripes implant1
+ pfetmvt ptransistor ptransistor_stripes implant3
pfethvt ptransistor ptransistor_stripes implant2
nfetlvt ntransistor ntransistor_stripes implant1
nsonos ntransistor implant3
@@ -823,6 +825,18 @@
calma 125 44
#----------------------------------------------------------------
+# HVTR
+#----------------------------------------------------------------
+
+ layer HVTR pfetmvt
+ grow 180
+ bridge 380 380
+ grow 185
+ shrink 185
+ close 265000
+ calma 18 20
+
+#----------------------------------------------------------------
# HVTP
#----------------------------------------------------------------
@@ -2117,6 +2131,10 @@
and LVTN
labels DIFF
+ layer pfetmvt pfetarea
+ and HVTR
+ labels DIFF
+
layer pfethvt pfetarea
and HVTP
labels DIFF
@@ -3198,6 +3216,8 @@
calma TAP 65 44
# LVTN
calma LVTN 125 44
+ # HVTR
+ calma HVTR 18 20
# HVTP
calma HVTP 78 44
# SONOS (TUNM)
@@ -3534,7 +3554,7 @@
surround ndc/a *ndiff,nfet,scnfet,npd,npass,nfetlvt 40 absence_illegal \
"N-diffusion overlap of N-diffusion contact < %d (LIcon 5a)"
- surround pdc/a *pdiff,pfet,scpfet,ppu,pfethvt,pfetlvt 40 absence_illegal \
+ surround pdc/a *pdiff,pfet,scpfet,ppu,pfethvt,pfetmvt,pfetlvt 40 absence_illegal \
"P-diffusion overlap of P-diffusion contact < %d (LIcon 5a)"
surround ndic/a *ndi 40 absence_illegal \
"N-diode overlap of N-diode contact < %d (LIcon 5a)"
@@ -3543,7 +3563,7 @@
surround ndc/a *ndiff,nfet,scnfet,npd,npass,nfetlvt 60 directional \
"N-diffusion overlap of N-diffusion contact < %d in one direction (LIcon 5c)"
- surround pdc/a *pdiff,pfet,scpfet,ppu,pfethvt,pfetlvt 60 directional \
+ surround pdc/a *pdiff,pfet,scpfet,ppu,pfethvt,pfetmvt,pfetlvt 60 directional \
"P-diffusion overlap of P-diffusion contact < %d in one direction (LIcon 5c)"
surround ndic/a *ndi 60 directional \
"N-diode overlap of N-diode contact < %d in one direction (LIcon 5c)"
@@ -3790,7 +3810,7 @@
"Butting MV N-tap spacing to MV PMOS gate < %d (Poly 6)"
# No LV FETs in HV diff
- spacing pfet,scpfet,ppu,pfetlvt,pfethvt,*pdiff *mvpdiff 360 touching_illegal \
+ spacing pfet,scpfet,ppu,pfetlvt,pfetmvt,pfethvt,*pdiff *mvpdiff 360 touching_illegal \
"LV P-diffusion to MV P-diffusion < %d (Diff/tap 23 + Diff/tap 22)"
spacing nfet,scnfet,npd,npass,nfetlvt,varactor,varhvt,*ndiff *mvndiff 360 touching_illegal \
@@ -3964,14 +3984,14 @@
extract
- style ngspice variants (lvs),(sim),(si)
+ style ngspice variants (),(orig),(si)
cscale 1
# NOTE: SkyWater SPICE libraries use .option scale 1E6 so all
# dimensions must be in units of microns in the extract file.
# Use extract style "ngspice(si)" to override this and produce
# a file with SI units for length/area.
- variants (lvs),(sim)
+ variants (),(orig)
lambda 1E6
variants (si)
lambda 1.0
@@ -4344,81 +4364,132 @@
#ifdef REDISTRIBUTION
#endif (REDISTRIBUTION)
-# Devices: Use document (...)
+# Devices: Base models (not subcircuit wrappers)
-variants (sim)
+variants (),(si)
- device msubcircuit pshort pfet,scpfet *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
- device msubcircuit ppu ppu *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
- device msubcircuit plowvt pfetlvt *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
- device msubcircuit phighvt pfethvt *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__pfet_01v8 pfet,scpfet \
+ *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
+ device msubcircuit ppu ppu \
+ *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__pfet_01v8_lvt pfetlvt \
+ *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__pfet_01v8_mvt pfetmvt \
+ *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__pfet_01v8_hvt pfethvt \
+ *pdiff,pdiffres *pdiff,pdiffres nwell error l=l w=w
- device msubcircuit nshort nfet,scnfet,npd,npass *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
- device msubcircuit npd npd *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
- device msubcircuit npass npass *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
- device msubcircuit nlowvt nfetlvt *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
- device msubcircuit sonos_e nsonos *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
- device subcircuit xcnwvc varactor *nndiff nwell error l=l w=w
- device subcircuit xcnwvc2 varhvt *nndiff nwell error l=l w=w
- device subcircuit xchvnwc mvvaractor *mvnndiff nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__nfet_01v8 nfet,scnfet,npd,npass \
+ *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
+ device msubcircuit npd npd \
+ *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
+ device msubcircuit npass npass \
+ *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
+ device msubcircuit sky130_fd_pr__nfet_01v8_lvt nfetlvt \
+ *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
+ device msubcircuit sonos_e nsonos \
+ *ndiff,ndiffres *ndiff,ndiffres pwell,space/w error l=l w=w
+ device subcircuit xcnwvc varactor \
+ *nndiff nwell error l=l w=w
+ device subcircuit xcnwvc2 varhvt \
+ *nndiff nwell error l=l w=w
+ device subcircuit xchvnwc mvvaractor \
+ *mvnndiff nwell error l=l w=w
- device msubcircuit phv mvpfet *mvpdiff,mvpdiffres *mvpdiff,mvpdiffres nwell error l=l w=w
- device msubcircuit nhv mvnfet *mvndiff,mvndiffres *mvndiff,mvndiffres pwell,space/w error l=l w=w
- device msubcircuit nhvnative mvnnfet *mvndiff,mvndiffres *mvndiff,mvndiffres pwell,space/w error l=l w=w
+ device msubcircuit sky130_fd_pr__pfet_g5v0d10v5 mvpfet \
+ *mvpdiff,mvpdiffres *mvpdiff,mvpdiffres nwell error l=l w=w
+ device msubcircuit sky130_fd_pr__nfet_g5v0d10v5 mvnfet \
+ *mvndiff,mvndiffres *mvndiff,mvndiffres pwell,space/w error l=l w=w
+ device msubcircuit sky130_fd_pr__nfet_05v0_nvt mvnnfet \
+ *mvndiff,mvndiffres *mvndiff,mvndiffres pwell,space/w error l=l w=w
- device rsubcircuit short rmp *poly space/w,pwell,nwell error l=l w=w
- device rsubcircuit short rli1 *li,coreli space/w,pwell,nwell error l=l w=w
- device rsubcircuit short rmetal1 *metal1 space/w,pwell,nwell error l=l w=w
- device rsubcircuit short rmetal2 *metal2 space/w,pwell,nwell error l=l w=w
- device rsubcircuit short rmetal3 *metal3 space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rmp \
+ *poly space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rli1 \
+ *li,coreli space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rmetal1 \
+ *metal1 space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rmetal2 \
+ *metal2 space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rmetal3 \
+ *metal3 space/w,pwell,nwell error l=l w=w
#ifdef METAL5
- device rsubcircuit short rm4 *m4 space/w,pwell,nwell error l=l w=w
- device rsubcircuit short rm5 *m5 space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rm4 \
+ *m4 space/w,pwell,nwell error l=l w=w
+ device rsubcircuit short rm5 \
+ *m5 space/w,pwell,nwell error l=l w=w
#endif (METAL5)
- device rsubcircuit xhrpoly_0p35 xhrpoly xpc pwell,space/w error +res0p35 l=l w=w
- device rsubcircuit xhrpoly_0p69 xhrpoly xpc pwell,space/w error +res0p69 l=l w=w
- device rsubcircuit xhrpoly_1p41 xhrpoly xpc pwell,space/w error +res1p41 l=l w=w
- device rsubcircuit xhrpoly_2p85 xhrpoly xpc pwell,space/w error +res2p85 l=l w=w
- device rsubcircuit xhrpoly_5p73 xhrpoly xpc pwell,space/w error +res5p73 l=l w=w
- device rsubcircuit xhrpoly xhrpoly xpc pwell,space/w error l=l w=w
- device rsubcircuit uhrpoly_0p35 uhrpoly xpc pwell,space/w error +res0p35 l=l w=w
- device rsubcircuit uhrpoly_0p69 uhrpoly xpc pwell,space/w error +res0p69 l=l w=w
- device rsubcircuit uhrpoly_1p41 uhrpoly xpc pwell,space/w error +res1p41 l=l w=w
- device rsubcircuit uhrpoly_2p85 uhrpoly xpc pwell,space/w error +res2p85 l=l w=w
- device rsubcircuit uhrpoly_5p73 uhrpoly xpc pwell,space/w error +res5p73 l=l w=w
- device rsubcircuit uhrpoly uhrpoly xpc pwell,space/w error l=l w=w
+ device rsubcircuit xhrpoly_0p35 xhrpoly \
+ xpc pwell,space/w error +res0p35 l=l w=w
+ device rsubcircuit xhrpoly_0p69 xhrpoly \
+ xpc pwell,space/w error +res0p69 l=l w=w
+ device rsubcircuit xhrpoly_1p41 xhrpoly \
+ xpc pwell,space/w error +res1p41 l=l w=w
+ device rsubcircuit xhrpoly_2p85 xhrpoly \
+ xpc pwell,space/w error +res2p85 l=l w=w
+ device rsubcircuit xhrpoly_5p73 xhrpoly \
+ xpc pwell,space/w error +res5p73 l=l w=w
+ device rsubcircuit xhrpoly xhrpoly \
+ xpc pwell,space/w error l=l w=w
+ device rsubcircuit uhrpoly_0p35 uhrpoly \
+ xpc pwell,space/w error +res0p35 l=l w=w
+ device rsubcircuit uhrpoly_0p69 uhrpoly \
+ xpc pwell,space/w error +res0p69 l=l w=w
+ device rsubcircuit uhrpoly_1p41 uhrpoly \
+ xpc pwell,space/w error +res1p41 l=l w=w
+ device rsubcircuit uhrpoly_2p85 uhrpoly \
+ xpc pwell,space/w error +res2p85 l=l w=w
+ device rsubcircuit uhrpoly_5p73 uhrpoly \
+ xpc pwell,space/w error +res5p73 l=l w=w
+ device rsubcircuit uhrpoly uhrpoly \
+ xpc pwell,space/w error l=l w=w
- device rsubcircuit mrp1 mrp1 *poly pwell,space/w error l=l w=w
+ device rsubcircuit mrp1 mrp1 \
+ *poly pwell,space/w error l=l w=w
- device rsubcircuit mrdn ndiffres *ndiff pwell,space/w error l=l w=w
- device rsubcircuit mrdp pdiffres *pdiff nwell error l=l w=w
- device rsubcircuit xpwres rpw pwell dnwell error l=l w=w
+ device rsubcircuit mrdn ndiffres \
+ *ndiff pwell,space/w error l=l w=w
+ device rsubcircuit mrdp pdiffres \
+ *pdiff nwell error l=l w=w
+ device rsubcircuit xpwres rpw \
+ pwell dnwell error l=l w=w
- device rsubcircuit mrdn_hv mvndiffres *mvndiff pwell,space/w error l=l w=w
- device rsubcircuit mrdp_hv mvpdiffres *mvpdiff nwell error l=l w=w
+ device rsubcircuit mrdn_hv mvndiffres \
+ *mvndiff pwell,space/w error l=l w=w
+ device rsubcircuit mrdp_hv mvpdiffres \
+ *mvpdiff nwell error l=l w=w
- device subcircuit pdiode *pdiode nwell a=a p=p
- device msubcircuit ndiode *ndiode pwell,space/w a=a p=p
- device subcircuit pdiode_h *mvpdiode nwell a=a p=p
- device msubcircuit ndiode_h *mvndiode pwell,space/w a=a p=p
+ device subcircuit sky130-fd_pr__diode_pd2nw *pdiode \
+ nwell a=a p=p
+ device msubcircuit sky130_fd_pr__diode_pw2nd *ndiode \
+ pwell,space/w a=a p=p
+ device subcircuit pdiode_h *mvpdiode \
+ nwell a=a p=p
+ device msubcircuit ndiode_h *mvndiode \
+ pwell,space/w a=a p=p
# These are parasitic devices
- device msubcircuit ndiode_lvt *ndiodelvt pwell,space/w a=a p=p
- device subcircuit pdiode_lvt *pdiodelvt nwell a=a p=p
- device subcircuit pdiode_hvt *pdiodehvt nwell a=a p=p
- device msubcircuit ndiode_native *nndiode pwell,space/w a=a p=p
+ device msubcircuit sky130_fd_pr__diode_pw2nd_lvt *ndiodelvt \
+ pwell,space/w a=a p=p
+ device subcircuit sky130_fd_pr__diode_pd2nw_lvt *pdiodelvt \
+ nwell a=a p=p
+ device subcircuit sky130_fd_pr_diode_pd2nw_hvt *pdiodehvt \
+ nwell a=a p=p
+ device msubcircuit sky130_fd_pr__diode_pw2nd_nvt *nndiode \
+ pwell,space/w a=a p=p
#ifdef MIM
device subcircuit xcmimc1 *mimcap m3 nwell,pwell,space/w error a=a p=p s=subs
device subcircuit xcmimc2 *mimcap2 m4,mimcc/m4 nwell,pwell,space/w error a=a p=p s=subs
#endif (MIM)
- variants (lvs),(si)
+ variants (orig)
device mosfet pshort scpfet,pfet pdiff,pdiffres,pdc nwell
device mosfet ppu ppu pdiff,pdiffres,pdc nwell
device mosfet plowvt pfetlvt pdiff,pdiffres,pdc nwell
+ device mosfet pmedvt pfetmvt pdiff,pdiffres,pdc nwell
device mosfet phighvt pfethvt pdiff,pdiffres,pdc nwell
device mosfet nshort scnfet,npd,npass,nfet ndiff,ndiffres,ndc pwell,space/w
device mosfet npd npd ndiff,ndiffres,ndc pwell,space/w
