sky130/magic/sky130gds.tech

tech
    format 32
    TECHNAME-GDS
end

version
    version REVISION
    description "SkyWater SKY130: Vendor GDS layers and supplementary DRC"
    requires magic-8.3.124
end

planes
 p1
 p2
 p3
 p4
 p5
 p6
 p7
 p8
 p9
 p10
 p11
 p12
 p13
 p14
 p15
 p16
 p17
 p18
 p19
 p20
 p21
 p22
 p23
 p24
 p25
 p26
 p27
 p28
 p29
 p30
 p31
 p32
 p33
 p34
 p35
 p36
 p37
 p38
 p39
 p40
 p41
 p42
end

types
 p1  NWELL,l1
 p1  NWELLT,l60
 p1  NWELLP,l62
 p2  DNWELL,l2
 p3  DIFF,l3
 p3  TAP,l4
 p4  LVTN,l5
 p4  HVTP,l6
 p5  HVI,l7
 p6  TUNM,l8
 p7  POLY,l9
 p7  POLYP,l63
 p7  POLYT,l70
 p8  NPC,l10
 p9  PSDM,l11
 p9  NSDM,l12
 p10 LICON1,l13
 p11 LI1,l14
 p11 LI1T,l15
 p11 LI1P,l16
 p12 MCON,l17
 p12 MET1,l18
 p12 MET1T,l19
 p12 MET1P,l20
 p13 VIA1,l21
 p13 MET2,l22
 p13 MET2T,l23
 p13 MET2P,l24
 p14 VIA2,l25
 p14 MET3,l26
 p14 MET3T,l27
 p14 MET3P,l28
 p15 VIA3,l29
 p15 MET4,l30
 p15 MET4T,l31
 p15 MET4P,l32
 p16 VIA4,l33
 p16 MET5,l34
 p16 MET5T,l35
 p16 MET5P,l36
 p17 PAD,l37
 p17 PADT,l38
 p17 PADP,l39
 p18 AREAID,l40
 p19 TEXT,l41
 p20 HVTR,l42
 p21 NCM,l43
 p22 RPM,l44
 p23 NSM,l45
 p24 RDL,l46
 p25 VHVI,l47
 p26 LDNTM,l48
 p26 HVNTM,l49
 p27 PMM,l50
 p28 PNP,l51
 p29 CAP,l52
 p30 IND,l53
 p31 PWRES,l54
 p32 POLYRES,l55
 p33 DIFFRES,l56
 p34 DIODE,l57
 p35 POLYM,l58
 p36 COREID,l59
 p37 PWELLT,l61
 p37 PWELLP,l64
 p38 CFOMDROP,l65
 p39 CLI1MADD,l66
 p40 CNTMADD,l67
 p41 CP1MADD,l68
 p42 BOUND,l69
end

contact
end

styles
    styletype	mos
 l1   nwell
 l2   cwell
 l3   ndiffusion
 l4   pdiffusion
 l5   implant1
 l6   implant2
 l7   implant3
 l8   subcircuit
 l9    polysilicon
 l10   implant4
 l11   pdop_stripes
 l12   ndop_stripes
 l13   obsmetal1 contact_X'es
 l14   metal1
 l15   metal1
 l16   metal1
 l17   metal1 metal2 via1
 l18   metal2
 l19   metal2
 l20   metal2
 l21   metal2 metal3 via2
 l22   metal3
 l23   metal3
 l24   metal3
 l25   metal3 metal4 via3
 l26   metal4
 l27   metal4
 l28   metal4
 l29   metal4 metal5 via4
 l30   metal5
 l31   metal5
 l32   metal5
 l33   metal5 metal6 via5
 l34   metal6
 l35   metal6
 l36   metal6
 l37   overglass
 l38   overglass
 l39   overglass
 l40   subcircuit
 l41   comment
 l42   implant1
 l43   mim_top
 l44   mim_bottom
 l45   ntransistor_stripes
 l46   metal7
 l47   electrode
 l48   nwell_field_implant
 l49   hvndiff_mask
 l50   poly_light
 l51   mvpdiff
 l52   mvndiff
 l53   hvpdiff
 l54   cwellnsc
 l55   poly_resist poly_resist_stripes
 l56   ptransistor_stripes
 l57   hvpdiff_mask
 l58   poly_resist
 l59   subcircuit
 l60   nwell
 l61   pwell
 l62   nwell
 l63   polysilicon
 l64   pwell
 l65   implant1
 l66   implant2
 l67   implant3
 l68   implant4
 l69   subcircuit
 l70   polysilicon
 error_p	error_waffle
 error_s	error_waffle
 error_ps	error_waffle
end

compose
   paint  MCON    MET1  MCON
   paint  VIA1    MET2  VIA1
   paint  VIA2    MET3  VIA2
   paint  VIA3    MET4  VIA3
   paint  VIA4    MET5  VIA4
end

connect
end

cifoutput
style gdsii
  scalefactor 10 nanometers
  options calma-permissive-labels
  gridlimit 1

 layer  NWELL NWELL,NWELLT,NWELLP
 calma 64 20

 layer NWELLT
 labels NWELLT noport
 calma 64 16

 layer NWELLP
 labels NWELLP port
 calma 64 5

 layer  DNWELL DNWELL
 labels DNWELL 
 calma 64 18

 layer  DIFF DIFF
 labels DIFF 
 calma 65 20

 layer  TAP TAP
 labels TAP 
 calma 65 44

 layer  POLY POLY,POLYP,POLYT
 calma 66 20

 layer POLYT
 labels POLYT noport
 calma 66 16

 layer POLYP
 labels POLYP port
 calma 66 5

 layer  LVTN LVTN
 labels LVTN 
 calma 125 44

 layer  HVTP HVTP
 labels HVTP 
 calma 78 44

 layer  HVI HVI
 labels HVI 
 calma 75 20

 layer  TUNM TUNM
 labels TUNM 
 calma 80 20

 layer  NPC NPC
 labels NPC 
 calma 95 20

 layer  PSDM PSDM
 labels PSDM 
 calma 94 20

 layer  NSDM NSDM
 labels NSDM 
 calma 93 44

 layer  LICON1 LICON1
 labels LICON1 
 calma 66 44

 # Note: LICON1 not on LI1 plane, may not be coincident with LI1.
 layer  LI1 LI1,LI1T,LI1P
 calma 67 20

 layer  LI1T
 labels LI1T noport
 calma 67 16

 layer  LI1P
 labels LI1P port
 calma 67 5

 layer  MET1 MET1,MET1T,MET1P,MCON
 calma 68 20

 layer  MET1T
 labels MET1T noport
 calma 68 16

 layer  MET1P
 labels MET1P port
 calma 68 5

 layer  MCON MCON
 labels MCON 
 calma 67 44

 layer  MET2 MET2,MET2T,MET2P,VIA1
 calma 69 20

 layer  MET2T
 labels MET2T noport
 calma 69 16

 layer  MET2P
 labels MET2P port
 calma 69 5

 layer  VIA1 VIA1
 labels VIA1 
 calma 68 44

 layer  MET3 MET3,MET3T,MET3P,VIA2
 calma 70 20

 layer  MET3T
 labels MET3T noport
 calma 70 16

 layer  MET3P
 labels MET3P port
 calma 70 5

 layer  VIA2 VIA2
 labels VIA2 
 calma 69 44

 layer  MET4 MET4,MET4T,MET4P,VIA3
 calma 71 20

 layer  MET4T
 labels MET4T noport
 calma 71 16

 layer  MET4P
 labels MET4P port
 calma 71 5

 layer  VIA3 VIA3
 labels VIA3 
 calma 70 44

 layer  MET5 MET5,MET5T,MET5P,VIA4
 calma 72 20

 layer  MET5T
 labels MET5T noport
 calma 72 16

 layer  MET5P
 labels MET5P port
 calma 72 5

 layer  VIA4 VIA4
 labels VIA4 
 calma 71 44

 layer  PAD PAD,PADT,PADP
 calma 76 20

 layer  PADT
 labels PADT noport
 calma 76 16

 layer  PADP
 labels PADP port
 calma 76 5

 layer  AREAID AREAID
 labels AREAID
 calma 81 4

 layer  TEXT TEXT
 labels TEXT
 calma 83 44

 layer HVTR HVTR
 labels HVTR
 calma 18 20

 layer NCM NCM
 labels NCM
 calma 92 44

 layer RPM RPM
 labels RPM
 calma 86 20

 layer NSM NSM
 labels NSM
 calma 61 20

 layer RDL RDL
 labels RDL
 calma 74 20

 layer VHVI VHVI
 labels VHVI
 calma 74 21

 layer LDNTM LDNTM
 labels LDNTM
 calma 11 44

 layer HVNTM HVNTM
 labels HVNTM
 calma 125 20

 layer PMM PMM
 labels PMM
 calma 85 44

 layer PNP PNP
 labels PNP
 calma 82 44

 layer CAP CAP
 labels CAP
 calma 82 64

 layer IND IND
 labels IND
 calma 82 24

 layer PWRES PWRES
 labels PWRES
 calma 64 13

 layer POLYRES POLYRES
 labels POLYRES
 calma 66 13

 layer DIFFRES DIFFRES
 labels DIFFRES
 calma 65 13

 layer DIODE DIODE
 labels DIODE
 calma 81 23

 layer POLYM POLYM
 labels POLYM
 calma 66 83

 layer COREID COREID
 labels COREID
 calma 81 2

 layer PWELLT PWELLT
 labels PWELLT noport
 calma 122 16

 layer PWELLP PWELLP
 labels PWELLP port
 calma 64 59

 layer CFOMDROP CFOMDROP
 labels CFOMDROP
 calma 22 22

 layer CLI1MADD CLI1MADD
 labels CLI1MADD
 calma 115 43

 layer CNTMADD CNTMADD
 labels CNTMADD
 calma 22 21

 layer CP1MADD CP1MADD
 labels CP1MADD
 calma 33 43

 layer BOUND BOUND
 labels BOUND
 calma 235 4
end

cifinput
style default
 scalefactor 10 nanometers
 layer l1  NWELL
 layer l2  DNWELL
 layer l3  DIFF
 layer l4  TAP
 layer l5  LVTN
 layer l6  HVTP
 layer l7  HVI
 layer l8  TUNM
 layer l9  POLY
 layer l10 NPC
 layer l11 PSDM
 layer l12 NSDM
 layer l13 LICON1
 layer l14 LI1
 layer l15 LI1T
 layer l16 LI1P
 layer l17 MCON
 layer l18 MET1
 layer l19 MET1T
 layer l20 MET1P
 layer l21 VIA1
 layer l22 MET2
 layer l23 MET2T
 layer l24 MET2P
 layer l25 VIA2
 layer l26 MET3
 layer l27 MET3T
 layer l28 MET3P
 layer l29 VIA3
 layer l30 MET4
 layer l31 MET4T
 layer l32 MET4P
 layer l33 VIA4
 layer l34 MET5
 layer l35 MET5T
 layer l36 MET5P
 layer l37 PAD
 layer l38 PADT
 layer l39 PADP
 layer l40 AREAID
 layer l41 TEXT
 layer l42 HVTR
 layer l43 NCM
 layer l44 RPM
 layer l45 NSM
 layer l46 RDL
 layer l47 VHVI
 layer l48 LDNTM
 layer l49 HVNTM
 layer l50 PMM
 layer l51 PNP
 layer l52 CAP
 layer l53 IND
 layer l54 PWRES
 layer l55 POLYRES
 layer l56 DIFFRES
 layer l57 DIODE
 layer l58 POLYM
 layer l59 COREID
 layer l60 NWELLT
 layer l61 PWELLT
 layer l62 NWELLP
 layer l63 POLYP
 layer l64 PWELLP
 layer l65 CFOMDROP
 layer l66 CLI1MADD
 layer l67 CNTMADD
 layer l68 CP1MADD
 layer l69 BOUND
 layer l70 POLYT
 calma NWELL  64 20
 calma DNWELL 64 18
 calma DIFF   65 20
 calma TAP    65 44
 calma LVTN  125 44
 calma HVTP   78 44
 calma HVI    75 20
 calma TUNM   80 20
 calma POLY   66 20
 calma NPC    95 20
 calma PSDM   94 20
 calma NSDM   93 44
 calma LICON1 66 44
 calma LI1    67 20
 calma LI1T   67 16
 calma LI1P   67 5
 calma MCON   67 44
 calma MET1   68 20
 calma MET1T  68 16
 calma MET1P  68 5
 calma VIA1   68 44
 calma MET2   69 20
 calma MET2T  69 16
 calma MET2P  69 5
 calma VIA2   69 44
 calma MET3   70 20
 calma MET3T  70 16
 calma MET3P  70 5
 calma VIA3   70 44
 calma MET4   71 20
 calma MET4T  71 16
 calma MET4P  71 5
 calma VIA4   71 44
 calma MET5   72 20
 calma MET5T  72 16
 calma MET5P  72 5
 calma PAD    76 20
 calma PADT   76 16
 calma PADP   76 5
 calma AREAID 81 4
 calma TEXT   83 44
 calma HVTR   18 20
 calma NCM    92 44
 calma RPM    86 20
 calma NSM    61 20
 calma RDL    74 20
 calma VHVI   74 21
 calma LDNTM  11 44
 calma HVNTM 125 20
 calma PMM    85 44
 calma PNP    82 44
 calma CAP    82 64
 calma IND    82 24
 calma PWRES  64 13
 calma POLYRES 66 13
 calma DIFFRES 65 13
 calma DIODE  81 23
 calma POLYM  66 83
 calma COREID 81 2
 calma NWELLT  64 16
 calma PWELLT 122 16
 calma NWELLP  64 5
 calma POLYP  66 5
 calma PWELLP 64 59
 calma CFOMDROP 22 22
 calma CLI1MADD 115 43
 calma CNTMADD  22 21
 calma CP1MADD  33 43
 calma BOUND  235 4
 calma POLYT  66 16
end
 
mzrouter
end

#---------------------------------------------------------------------
# DRC style used to check DRC errors GDS layers directly.  Generally,
# this covers rules not found in sky130A.tech
#---------------------------------------------------------------------

drc
 scalefactor 10

 # NPC rules

 width NPC 270 "NPC width < %d (NPC.1)"
 spacing NPC NPC 270 touching_ok "NPC to NPC spacing < %d (NPC.2)"
 spacing NPC LICON 90 surround_ok "NPC to non-poly LICON spacing < %d (LICON.13)"
 angles NPC 45 "Only 45 degree angles allowed on NPC (X.3)"
 off_grid NPC 5 "NPC shape not on %d grid (X.1b)"

 # HVTP rules

 width HVTP 380 "HVTP width < %d (HVTP.1)"
 spacing HVTP HVTP 700 touching_ok "HVTP to HVTP spacing < %d (HVTP.2)"
 area HVTP 265000 380 "HVTP minimum area < %a (HVTP.5)"
 angles HVTP 45 "Only 45 degree angles allowed on HVTP (X.3)"
 off_grid HVTP 5 "HVTP shape not on %d grid (X.1b)"

 # HVI rules

 width HVI 600 "HVI width < %d (HVI.1)"
 spacing HVI HVI 700 touching_ok "HVI to HVI spacing < %d (HVI.2)"
 spacing HVI NWELL 700 surround_ok "HVI to NWELL spacint < %d (HVI.5)"
 no_overlap HVI TUNM
 off_grid HVI 5 "HVI shape not on %d grid (X.1b)"

 # NSDM rules

 width NSDM 380 "NSDM width < %d (NSDM.1)"
 spacing NSDM NSDM 380 touching_ok "NSDM to NSDM spacing < %d (NSDM.2)"
 angles NSDM 45 "Only 45 degree angles allowed on NSDM (X.3)"
 off_grid NSDM 5 "NSDM shape not on %d grid (X.1b)"

 # PSDM rules

 width PSDM 380 "PSDM width < %d (PSDM.1)"
 spacing PSDM PSDM 380 touching_ok "PSDM to PSDM spacing < %d (PSDM.2)"
 angles PSDM 45 "Only 45 degree angles allowed on PSDM (X.3)"
 off_grid PSDM 5 "PSDM shape not on %d grid (X.1b)"

end

extract
style default
 planeorder p1 0
 planeorder p2 1
 planeorder p3 2
 planeorder p4 3
 planeorder p5 4
 planeorder p6 5
 planeorder p7 6
 planeorder p8 7
 planeorder p9 8
 planeorder p10 9
 planeorder p11 10
 planeorder p12 11
 planeorder p13 12
 planeorder p14 13
 planeorder p15 14
 planeorder p16 15
 planeorder p17 16
 planeorder p18 17
 planeorder p19 18
 planeorder p20 19
 planeorder p21 20
 planeorder p22 21
 planeorder p23 22
 planeorder p24 23
 planeorder p25 24
 planeorder p26 25
 planeorder p27 26
 planeorder p28 27
 planeorder p29 28
 planeorder p30 29
 planeorder p31 30
 planeorder p32 31
 planeorder p33 32
 planeorder p34 33
 planeorder p35 34
 planeorder p36 35
 planeorder p37 36
 planeorder p38 37
 planeorder p39 38
 planeorder p40 39
 planeorder p41 40
 planeorder p42 41
end