| #---------------------------------------------------------------------- |
| # PATH DEFINITIONS |
| #---------------------------------------------------------------------- |
| set DESIGN_PATH [exec pwd] |
| # set PDK_PATH $env(SKY130_PDK_PATH) |
| set PDK_PATH /tmp/caravel_tutorial/pdk/skywater-pdk/libraries |
| |
| #---------------------------------------------------------------------- |
| # xschem system-wide design library paths: xschem_library_path |
| #---------------------------------------------------------------------- |
| append XSCHEM_LIBRARY_PATH :${DESIGN_PATH} |
| set XSCHEM_SKY130_SCRIPTS_PATH ${DESIGN_PATH}/xschem/scripts |
| |
| # NOTE: You need update this to point to your xschem symbols, |
| # or place the symbols in this location: |
| append XSCHEM_LIBRARY_PATH :${DESIGN_PATH}/xschem/symbols |
| |
| #---------------------------------------------------------------------- |
| # window to open on startup: xschem_start_window |
| #---------------------------------------------------------------------- |
| # set XSCHEM_START_WINDOW ${DESIGN_PATH}/user_analog_project_wrapper.sch |
| set XSCHEM_START_WINDOW ${DESIGN_PATH}/top/xschem_top.sch |
| |
| #---------------------------------------------------------------------- |
| # DIRECTORY WHERE SIMULATIONS, NETLIST AND SIMULATOR OUTPUTS ARE PLACED |
| #---------------------------------------------------------------------- |
| # set netlist_dir ${DESIGN_PATH}/../sim |
| set netlist_dir . |
| #---------------------------------------------------------------------- |
| # change default [] with some other characters for bussed signals |
| # in spice netlists (example: data[7] --> data<7>) |
| # set bus_replacement_char {<>} |
| #---------------------------------------------------------------------- |
| set bus_replacement_char {__} |
| |
| #---------------------------------------------------------------------- |
| # some default behavior |
| #---------------------------------------------------------------------- |
| set netlist_type spice |
| set hspice_netlist 1 |
| set initial_geometry {1920x1080} |
| set persistent_command 1 |
| |
| #---------------------------------------------------------------------- |
| # custom grid / snap value settings |
| #---------------------------------------------------------------------- |
| set grid 20 |
| set snap 10 |
| |
| #---------------------------------------------------------------------- |
| # custom colors may be defined here |
| #---------------------------------------------------------------------- |
| |
| set dark_colors { |
| "#eee4c2" "#268BD2" |
| "#aaaaaa" "#222222" |
| "#229900" "#bb2200" |
| "#00ccee" "#ff0000" |
| "#888800" "#00aaaa" |
| "#880088" "#00ff00" |
| "#0000cc" "#666600" |
| "#557755" "#aa2222" |
| "#7ccc40" "#00ffcc" |
| "#ce0097" "#d2d46b" |
| "#ef6158" "#fdb200" } |
| |
| set light_colors { |
| "#222222" "#00ccee" |
| "#3f3f3f" "#cccccc" |
| "#88dd00" "#bb2200" |
| "#00ccee" "#ff0000" |
| "#ffff00" "#ffffff" |
| "#ff00ff" "#00ff00" |
| "#0000cc" "#aaaa00" |
| "#aaccaa" "#ff7777" |
| "#bfff81" "#00ffcc" |
| "#ce0097" "#d2d46b" |
| "#ef6158" "#fdb200" } |
| |
| #---------------------------------------------------------------------- |
| # set custom colors for xschem libraries matching certain patterns |
| #---------------------------------------------------------------------- |
| array unset dircolor |
| set dircolor(sky130_fd_pr$) blue |
| set dircolor(sky130_tests$) blue |
| set dircolor(xschem_sky130$) blue |
| set dircolor(xschem_library$) red |
| set dircolor(devices$) red |
| |
| #---------------------------------------------------------------------- |
| # keybindings |
| #---------------------------------------------------------------------- |
| |
| set replace_key(Key-a) m |
| set replace_key(Key-d) Delete |
| set replace_key(Key-i) Insert |
| set replace_key(Key-r) Control-e |
| set replace_key(Key-y) Control-c |
| set replace_key(Key-q) Shift-Q |
| set replace_key(Shift-Q) q |
| set replace_key(Key-l) Alt-Shift-L |
| set replace_key(Shift-L) Alt-l |
| set replace_key(Shift-L) Alt-l |
| set replace_key(Key-p) Control-w |
| |
| #---------------------------------------------------------------------- |
| # terminal |
| #---------------------------------------------------------------------- |
| set terminal {gnome-terminal} |
| |
| #---------------------------------------------------------------------- |
| # editor |
| #---------------------------------------------------------------------- |
| set editor { xterm -geometry 70x25 -e nvim } |
| |
| #---------------------------------------------------------------------- |
| # tcl files to load at startup |
| #---------------------------------------------------------------------- |
| lappend tcl_files ${XSCHEM_SHAREDIR}/ngspice_backannotate.tcl |
| lappend tcl_files ${XSCHEM_SKY130_SCRIPTS_PATH}/sky130_models.tcl |
| |
| #---------------------------------------------------------------------- |
| # skywater pdk specific variables |
| #---------------------------------------------------------------------- |
| set SKYWATER_MODELS ${PDK_PATH}/sky130_fd_pr_ngspice/latest |
| set SKYWATER_STDCELLS ${PDK_PATH}/sky130_fd_sc_hd/latest |
