If anyone needs a .tek file to use sky 130 in ASIT...
# analog-design
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If anyone needs a .tek file to use sky 130 in ASITIC, just copy-paste this and there you go. I checked the results against commercial tools and the agreement is "quite good" (no, I didn't do any kind of study, just saw that the nominal values were close enough) ; Sample CMOS technology file <chip>     chipx = 512    ; dimensions of the chip in x direction     chipy = 512    ; dimensions of the chip in y direction     fftx = 128    ; x-fft size (must be a power of 2)     ffty = 128    ; y-fft size     TechFile = sky130.tek     TechPath = .     freq = 60         ; frequency of operation     eddy = 1 <layer> 0             ; p(-) bulk layer     rho = 16        ; ohm-cm     t = 500         ; microns eps = 11.9 <layer> 1             ; p well     rho = 0.082        ; ohm-cm     t = 0.75         ; microns eps = 11.9 <layer>    2             ; FOX+PSG     rho = 1e10     t = 0.936     eps = 3.9 <layer>    3             ; Equivalent LINT+NID2     rho = 1e10     t = 0.44     eps = 4.38      <layer>    4             ; NILD3     rho = 1e10     t = 0.63     eps = 4.5 <layer>    5             ; NILD4     rho = 1e10     t = 0.72     eps = 4.2 <layer>    6             ; NILD5     rho = 1e10     t = 1.235     eps = 4.1 <layer>    7             ; NILD6     rho = 1e10     t = 1.35     eps = 4 <layer>    8             ; Equivalent PASSIVATION     rho = 1e10     t = 1.89     eps = 6.63 <metal> 0            ; substrate p+ tap layer = 1        ; in oxide layer rsh = 197000        ; sheet resistance3 t = 0.1        ; thickness d = 0.65        ; distance from bottom of layer name = diff     color = dark yellow <metal>     1        ; poly layer = 2        ; in oxide layer rsh = 48200        ; sheet resistance3 t = 0.18        ; thickness d = 0.3262        ; distance from bottom of layer name = poly     color = red <metal> 2 layer = 3 rsh = 12800 t = 0.1 d = 0 name = li color = LightSkyBlue1 <metal> 3 layer = 4 rsh = 125 t = 0.36 d = 0 name = m1 color = medium blue <metal> 4 layer = 5 rsh = 125 t = 0.36 d = 0 name = m2 color = light pink <metal> 5 layer = 6 rsh = 47 t = 0.845 d = 0 name = m3 color = light green <metal> 6 layer = 7 rsh = 47 t = 0.845 d = 0 name = m4 color = dark blue <metal> 7 layer = 8 rsh = 29 t = 1.26 d = 0 name = m5 color = yellow <via> 0 ; tap to li top = 2 bottom = 0 r = 15 width = .17 space = 0.19 overplot1 = .12 ; to metal 1 overplot2 = .08 ; to metal 2 name = licon_diff color = white <via> 1 ; poly to li top = 2 bottom = 1 r = 15 width = .17 space = 0.19 overplot1 = .05 ; to metal 1 overplot2 = .08 ; to metal 2 name = licon_poly color = white <via> 1 ; li to metal 1 top = 3 bottom = 2 r = 152 width = .17 space = 0.19 overplot1 = .08 overplot2 = .06 name = mcon color = grey <via> 2 ; metal 1 to metal 2 top = 4 bottom = 3 r = 4.5 width = .15 space = 0.17 overplot1 = .085 overplot2 = .085 name = via1 color = purple <via> 3 ; metal 2 to metal 3 top = 5 bottom = 4 r = 3.41 width = .2 space = 0.2 overplot1 = .085 overplot2 = .085 name = via2 color = orange <via> 4 ; metal 3 to metal 4 top = 6 bottom = 5 r = 3.41 width = .2 space = 0.35 overplot1 = .09 overplot2 = .09 name = via3 color = green <via> 5 ; metal 4 to metal 5 top = 7 bottom = 6 r = 0.38 width = .8 space = 0.8 overplot1 = .19 overplot2 = .31 name = via4 color = light yellow
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@Farag Elsayed
Please take a look
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OK, I will