| set current_folder [file dirname [file normalize [info script]]] |
| # Technology lib |
| # efs8hd_ff_1.95v_-40C.lib efs8hd_ss_1.60v_100C.lib efs8hd_tt_1.80v_25C.lib |
| set ::env(LIB_SYNTH) "$current_folder/lib/efs8hd_tt_1.80v_25C.lib" |
| set ::env(LIB_MAX) "$current_folder/lib/efs8hd_ff_1.95v_-40C.lib" |
| set ::env(LIB_MIN) "$current_folder/lib/efs8hd_ss_1.60v_100C.lib" |
| set ::env(LIB_TYPICAL) $::env(LIB_SYNTH) |
| |
| # welltap and endcap cells |
| set ::env(FP_WELLTAP_CELL) "efs8hd_tap_1" |
| set ::env(FP_ENDCAP_CELL) "efs8hd_decap_3" |
| |
| # defaults (can be overridden by designs): |
| set ::env(SYNTH_DRIVING_CELL) "efs8hd_inv_8" |
| #capacitance : 0.017653; |
| set ::env(SYNTH_DRIVING_CELL_PIN) "Y" |
| set ::env(SYNTH_CAP_LOAD) "17.65" ; # femtofarad _inv_8 pin A cap |
| set ::env(SYNTH_MIN_BUF_PORT) "efs8hd_buf_2 A X" |
| set ::env(SYNTH_TIEHI_PORT) "efs8hd_conb_1 HI" |
| set ::env(SYNTH_TIELO_PORT) "efs8hd_conb_1 LO" |
| |
| # cts defaults |
| set ::env(CTS_ROOT_BUFFER) efs8hd_clkbuf_16 |
| |
| # Placement defaults |
| set ::env(PL_LIB) $::env(LIB_TYPICAL) |
| |
| # Fillcell insertion |
| set ::env(FILL_CELL) "efs8hd_fill_1" |
| |
| set ::env(CELL_PAD) 0.92 |
| set ::env(CELL_PAD_EXECLUDE) "$::env(PDK_VARIANT)_tap* $::env(PDK_VARIANT)_decap* $::env(PDK_VARIANT)_fill*" |
| |
| set ::env(ROOT_CLK_BUFFER) $::env(PDK_VARIANT)_clkbuf_16 |
| set ::env(CLK_BUFFER) $::env(PDK_VARIANT)_clkbuf_4 |
| set ::env(CLK_BUFFER_INPUT) A |
| set ::env(CLK_BUFFER_OUTPUT) X |
