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77 lines
2.0 KiB
Plaintext
77 lines
2.0 KiB
Plaintext
2 years ago
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###
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### Source file sky130.magicrc
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### Process this file with the m4 processor
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###
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# MUST CHANGE THIS TO REPOSITORIES TOP LEVEL DIRECTORY
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set PDK_ROOT /path/to/osu-toy-sram
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puts stdout "Sourcing design .magicrc for technology sky130 ..."
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# Put grid on 0.005 pitch. This is important, as some commands don't
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# rescale the grid automatically (such as lef read?).
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set scalefac [tech lambda]
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if {[lindex $scalefac 1] < 2} {
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scalegrid 1 2
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}
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# drc off
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drc euclidean on
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# Change this to a fixed number for repeatable behavior with GDS writes
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# e.g., "random seed 12345"
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catch {random seed}
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# Turn off the scale option on ext2spice or else it conflicts with the
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# scale in the model files.
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ext2spice scale off
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# Set this to the folder that holds the technology files
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set TECH_ROOT ${PDK_ROOT}/magic/.magic_tech
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# loading technology
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tech load ${TECH_ROOT}/sky130A.tech
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# load device generator
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#source $TECH_ROOT/sky130.tcl
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# load bind keys (optional)
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source ${TECH_ROOT}/sky130.BindKeys
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# set units to lambda grid
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snap internal
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# set sky130 standard power, ground, and substrate names
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set VDD VPWR
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set GND VGND
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set SUB VSUBS
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# add path to IP from catalog. This procedure defined in the PDK script.
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catch {magic::query_mylib_ip}
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# add path to local IP from user design space. Defined in the PDK script.
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catch {magic::query_my_projects}
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# Custom macros
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#macro XK_Left "scroll l .1 w"
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#macro Shift_XK_Left "scroll l 1 w"
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#macro Control_XK_Left "box grow w 1"
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#macro Control_Shift_XK_Left "box shrink e 1"
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#macro XK_Right "scroll r .1 w"
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#macro Shift_XK_Right "scroll r 1 w"
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#macro Control_XK_Right "box grow e 1"
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#macro Control_Shift_XK_Right "box shrink w 1"
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#macro XK_Up "scroll u .1 w"
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#macro Shift_XK_Up "scroll u 1 w"
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#macro Control_XK_Up "box grow n 1"
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#macro Control_Shift_XK_Up "box shrink s 1"
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#macro XK_Down "scroll d .1 w"
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#macro Shift_XK_Down "scroll d 1 w"
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#macro Control_XK_Down "box grow s 1"
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#macro Control_Shift_XK_Down "box shrink n 1"
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#macro XK_Pointer_Button4 "scroll u .05 w"
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#macro XK_Pointer_Button5 "scroll d .05 w"
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#macro . "history redo -1"
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