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Added "class" parameters to each of the devices defined in the
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sky130 and gf180mcu device generator scripts for magic.  This aids
tools in determining how to handle specific generated cells, for
example, for placement and routing.  The feature does not have any
immediate use in any existing tool.
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@RTimothyEdwards
RTimothyEdwards committed Jul 24, 2024
1 parent c887119 commit 2c8f611
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Showing 2 changed files with 101 additions and 94 deletions.
83 changes: 42 additions & 41 deletions gf180mcu/magic/gf180mcu.tcl
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Original file line number Diff line number Diff line change
Expand Up @@ -677,30 +677,30 @@ proc gf180mcu::diode_check {parameters} {

proc gf180mcu::diode_nd2ps_03v3_defaults {} {
return {w 0.45 l 0.45 area 0.2025 peri 1.8 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 class diode \
elc 1 erc 1 etc 1 ebc 1 doverlap 0 full_metal 1 \
compatible {diode_nd2ps_03v3 diode_nd2ps_06v0}}
}

proc gf180mcu::diode_pd2nw_03v3_defaults {} {
return {w 0.45 l 0.45 area 0.2025 peri 1.8 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 class diode \
elc 1 erc 1 etc 1 ebc 1 \
glc 1 grc 1 gtc 0 gbc 0 doverlap 0 full_metal 1 \
compatible {diode_pd2nw_03v3 diode_pd2nw_06v0}}
}

proc gf180mcu::diode_nd2ps_06v0_defaults {} {
return {w 0.45 l 0.45 area 0.2025 peri 1.8 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 class diode \
elc 1 erc 1 etc 1 ebc 1 doverlap 0 \
full_metal 1 \
compatible {diode_nd2ps_03v3 diode_nd2ps_06v0}}
}

proc gf180mcu::diode_pd2nw_06v0_defaults {} {
return {w 0.45 l 0.45 area 0.2025 peri 1.8 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 \
nx 1 ny 1 dummy 0 lmin 0.45 wmin 0.45 class diode \
elc 1 erc 1 etc 1 ebc 1 \
glc 1 grc 1 gtc 0 gbc 0 doverlap 0 \
full_metal 1 \
Expand Down Expand Up @@ -1054,6 +1054,7 @@ proc gf180mcu::diode_pd2nw_06v0_draw {parameters} {
#ifdef MIM
proc gf180mcu::cap_mim_2p0fF_defaults {} {
return {w 5.00 l 5.00 val 50.000 carea 25.00 cperi 20.00 \
class capacitor \
nx 1 ny 1 dummy 0 square 0 lmin 5.00 wmin 5.00 \
lmax 100.0 wmax 100.0 dc 0 bconnect 1 tconnect 1}
}
Expand Down Expand Up @@ -1774,7 +1775,7 @@ proc gf180mcu::cap_mim_2p0fF_check {parameters} {
#----------------------------------------------------------------

proc gf180mcu::nwell_defaults {} {
return {w 2.000 l 10.00 m 1 nx 1 wmin 2.000 lmin 2.00 \
return {w 2.000 l 10.00 m 1 nx 1 wmin 2.000 lmin 2.00 class resistor \
rho 1680 val 8400 dummy 0 dw 0.25 term 1.0 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
full_metal 1}
Expand All @@ -1786,15 +1787,15 @@ proc gf180mcu::nwell_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::ppolyf_u_defaults {} {
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 \
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 class resistor \
rho 315 val 394 dummy 0 dw 0.07 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
full_metal 1}
}

proc gf180mcu::npolyf_u_defaults {} {
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 \
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 class resistor \
rho 300 val 375 dummy 0 dw 0.09 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand All @@ -1807,15 +1808,15 @@ proc gf180mcu::npolyf_u_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::ppolyf_s_defaults {} {
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 \
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 class resistor \
rho 7 val 8.75 dummy 0 dw 0.01 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
full_metal 1}
}

proc gf180mcu::npolyf_s_defaults {} {
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 \
return {w 0.80 l 1.00 m 1 nx 1 wmin 0.80 lmin 1.00 class resistor \
rho 7 val 8.75 dummy 0 dw 0.01 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand All @@ -1828,7 +1829,7 @@ proc gf180mcu::npolyf_s_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::nplus_u_defaults {} {
return {w 1.000 l 1.000 m 1 nx 1 wmin 1.00 lmin 1.00 \
return {w 1.000 l 1.000 m 1 nx 1 wmin 1.00 lmin 1.00 class resistor \
rho 85 val 85.0 dummy 0 dw 0.05 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand All @@ -1841,7 +1842,7 @@ proc gf180mcu::nplus_u_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::pplus_u_defaults {} {
return {w 1.000 l 1.000 m 1 nx 1 wmin 1.00 lmin 1.00 \
return {w 1.000 l 1.000 m 1 nx 1 wmin 1.00 lmin 1.00 class resistor \
rho 128 val 128.0 dummy 0 dw 0.02 term 0.0 \
sterm 0.0 caplen 0.60 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand All @@ -1854,7 +1855,7 @@ proc gf180mcu::pplus_u_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::rm1_defaults {} {
return {w 0.160 l 0.160 m 1 nx 1 wmin 0.16 lmin 0.16 \
return {w 0.160 l 0.160 m 1 nx 1 wmin 0.16 lmin 0.16 class resistor \
rho 0.076 val 0.076 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
Expand All @@ -1865,7 +1866,7 @@ proc gf180mcu::rm1_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::rm2_defaults {} {
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 \
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 class resistor \
rho 0.053 val 0.053 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
Expand All @@ -1877,29 +1878,29 @@ proc gf180mcu::rm2_defaults {} {

#ifdef METALS3 || METALS4 || METALS5 || METALS6
proc gf180mcu::rm3_defaults {} {
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 \
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 class resistor \
rho 0.053 val 0.053 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
#endif (METALS3 || METALS4 || METALS5 || METALS6)

#ifdef METALS4 || METALS5 || METALS6
proc gf180mcu::rm4_defaults {} {
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 \
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 class resistor \
rho 0.053 val 0.053 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
#endif (METALS4 || METALS5 || METALS6)
#ifdef METALS5 || METALS6
proc gf180mcu::rm5_defaults {} {
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 \
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 class resistor \
rho 0.053 val 0.053 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
#endif (METALS5 || METALS6)
#ifdef METALS6
proc gf180mcu::rmtp_defaults {} {
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 \
return {w 0.200 l 0.200 m 1 nx 1 wmin 0.20 lmin 0.20 class resistor \
rho 0.053 val 0.053 dummy 0 dw 0.0 term 0.0 \
roverlap 0}
}
Expand All @@ -1913,7 +1914,7 @@ proc gf180mcu::rmtp_defaults {} {
#----------------------------------------------------------------

proc gf180mcu::ppolyf_u_1k_defaults {} {
return {w 1.000 l 2.000 m 1 nx 1 wmin 1.000 lmin 1.000 \
return {w 1.000 l 2.000 m 1 nx 1 wmin 1.000 lmin 1.000 class resistor \
rho 1000 val 2000 dummy 0 dw 0.0 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand All @@ -1922,7 +1923,7 @@ proc gf180mcu::ppolyf_u_1k_defaults {} {
}

proc gf180mcu::ppolyf_u_1k_6p0_defaults {} {
return {w 1.000 l 2.000 m 1 nx 1 wmin 1.000 lmin 1.000 \
return {w 1.000 l 2.000 m 1 nx 1 wmin 1.000 lmin 1.000 class resistor \
rho 1000 val 2000 dummy 0 dw 0.0 term 0.0 \
sterm 0.0 caplen 0.4 snake 0 \
glc 1 grc 1 gtc 0 gbc 0 roverlap 0 endcov 100 \
Expand Down Expand Up @@ -3226,31 +3227,31 @@ proc gf180mcu::pfet_03v3_defaults {} {
return {w 0.220 l 0.280 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.22 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {pfet_03v3 pfet_06v0}}
}

proc gf180mcu::pfet_06v0_defaults {} {
return {w 0.3 l 0.5 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.5 wmin 0.3 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {pfet_03v3 pfet_06v0}}
}

proc gf180mcu::pfet_03v3_dss_defaults {} {
return {w 0.220 l 0.280 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.22 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {pfet_03v3_dss pfet_06v0_dss}}
}

proc gf180mcu::pfet_06v0_dss_defaults {} {
return {w 0.3 l 0.5 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.5 wmin 0.3 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {pfet_03v3_dss pfet_06v0_dss}}
}
#----------------------------------------------------------------
Expand All @@ -3262,23 +3263,23 @@ proc gf180mcu::nfet_03v3_defaults {} {
return {w 0.220 l 0.280 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.22 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {nfet_03v3 nfet_06v0 nfet_06v0_nvt}}
}

proc gf180mcu::nfet_06v0_defaults {} {
return {w 0.3 l 0.6 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.6 wmin 0.3 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {nfet_03v3 nfet_06v0 nfet_06v0_nvt}}
}

proc gf180mcu::nfet_06v0_nvt_defaults {} {
return {w 0.8 l 1.8 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 1.8 wmin 0.8 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {nfet_03v3 nfet_06v0 nfet_06v0_nvt}}
}

Expand All @@ -3293,22 +3294,22 @@ proc gf180mcu::pfet_10v0_asym_defaults {} {
return {w 4.0 l 0.6 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.6 wmin 4.0 \
full_metal 1 }
class mosfet full_metal 1 }
}

proc gf180mcu::nfet_03v3_dss_defaults {} {
return {w 0.220 l 0.280 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.22 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {nfet_03v3_dss nfet_06v0_dss}}
}

proc gf180mcu::nfet_06v0_dss_defaults {} {
return {w 0.3 l 0.6 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.6 wmin 0.3 \
full_metal 1 \
class mosfet full_metal 1 \
compatible {nfet_03v3_dss nfet_06v0_dss}}
}

Expand All @@ -3321,14 +3322,14 @@ proc gf180mcu::nmoscap_3p3_defaults {} {
return {w 1.0 l 1.0 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.22 \
full_metal 1 compatible {nmoscap_3p3 nmoscap_6p0}}
class mosfet full_metal 1 compatible {nmoscap_3p3 nmoscap_6p0}}
}

proc gf180mcu::nmoscap_6p0_defaults {} {
return {w 1.0 l 1.0 m 1 nf 1 diffcov 100 polycov 100 \
guard 1 glc 1 grc 1 gtc 0 gbc 0 tbcov 100 rlcov 100 \
topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.28 wmin 0.3 \
full_metal 1 compatible {nmoscap_3p3 nmoscap_6p0}}
class mosfet full_metal 1 compatible {nmoscap_3p3 nmoscap_6p0}}
}

#----------------------------------------------------------------
Expand Down Expand Up @@ -4607,47 +4608,47 @@ proc gf180mcu::pfet_06v0_dss_check {parameters} {
#----------------------------------------------------------------

proc gf180mcu::npn_05p00x05p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 15.29 ystep 22.92}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 15.29 ystep 22.92 class bjt}
}

proc gf180mcu::npn_00p54x02p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.55 ystep 14.95}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.55 ystep 14.95 class bjt}
}

proc gf180mcu::npn_10p00x10p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 23.04 ystep 23.04}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 23.04 ystep 23.04 class bjt}
}

proc gf180mcu::npn_00p54x10p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 16.94 ystep 16.94}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 16.94 ystep 16.94 class bjt}
}

proc gf180mcu::eFuse_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 16.94 ystep 16.94}
}

proc gf180mcu::npn_00p54x04p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.92 ystep 16.96}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.92 ystep 16.96 class bjt}
}

proc gf180mcu::npn_00p54x08p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 12.36 ystep 21.22}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 12.36 ystep 21.22 class bjt}
}

proc gf180mcu::pnp_05p00x05p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 8.25 ystep 8.25}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 8.25 ystep 8.25 class bjt}
}

proc gf180mcu::pnp_05p00x00p42_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 3.69 ystep 8.25}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 3.69 ystep 8.25 class bjt}
}

proc gf180mcu::pnp_10p00x10p00_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.25 ystep 13.25}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 13.25 ystep 13.25 class bjt}
}

proc gf180mcu::pnp_10p00x00p42_defaults {} {
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 3.75 ystep 13.25}
return {nx 1 ny 1 deltax 0 deltay 0 nocell 1 xstep 3.75 ystep 13.25 class bjt}
}

#----------------------------------------------------------------
Expand Down
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