Add tech files

This commit is contained in:
Mikhail Yenuchenko
2026-01-20 17:15:38 +03:00
parent 93720fe196
commit c466c49ab3
4 changed files with 165 additions and 0 deletions

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### Technology: "X-FAB 180 nm CMOS, XT018 1243"
### Library: "D_CELLS_HD, 1.8V"
### Tools: "Cadence Encounter"
###
### Stage: "PaR"
### File description: "Multi-mode multi-corner (MMMC) file for the Cadence Encounter EDA tool"
## Timing constraints file from the synthesis
create_constraint_mode -name CONSTRAINTS -sdc_files ${PAR_SDC_PATH}/${PAR_SDC_TOP_NAME}
## Create timing libraries sets
# The slowest corner
create_library_set -name SLOWlib \
-timing {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_slow_1_62V_175C.lib}
# Typical corner
create_library_set -name TYPlib \
-timing {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_typ_1_80V_25C.lib}
# The fastest corner
create_library_set -name FASTlib \
-timing {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_fast_1_98V_m40C.lib}
## Create operating conditions (P-V-T) for the timing libraries (CAN BE ABSENT IF CONDITIONS ARE GENERAL)
# The slowest operation condition
create_op_cond -name PVT_slow_1_62V_175C \
-library_file {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_slow_1_62V_175C.lib} \
-P {1} -V {1.62} -T {175}
# Typical operation condition
create_op_cond -name PVT_typ_1_80V_25C \
-library_file {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_typ_1_80V_25C.lib} \
-P {1} -V {1.8} -T {25}
# The fastest operation condition
create_op_cond -name PVT_fast_1_98V_-40C \
-library_file {/Cadence/Libs/X_FAB/XKIT/xt018/diglibs/D_CELLS_HD/v4_0/liberty_LP5MOS/v4_0_0/PVT_1_80V_range/D_CELLS_HD_LP5MOS_fast_1_98V_m40C.lib} \
-P {1} -V {1.98} -T {-40}
## Create RC corner(s) from capacitance table(s)
create_rc_corner -name RCcornerMIN \
-cap_table /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/capTbl/v7_0_1/xt018_xx43_MET4_METMID_METTHK_min.capTbl \
-qx_tech_file /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/QRC_pvs/v7_0_3/XT018_1243/QRC-Min/qrcTechFile
create_rc_corner -name RCcornerTYP \
-cap_table /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/capTbl/v7_0_1/xt018_xx43_MET4_METMID_METTHK_typ.capTbl \
-qx_tech_file /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/QRC_pvs/v7_0_3/XT018_1243/QRC-Typ/qrcTechFile
create_rc_corner -name RCcornerMAX \
-cap_table /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/capTbl/v7_0_1/xt018_xx43_MET4_METMID_METTHK_max.capTbl \
-qx_tech_file /Cadence/Libs/X_FAB/XKIT/xt018/cadence/v7_0/QRC_pvs/v7_0_3/XT018_1243/QRC-Max/qrcTechFile
## Create delay corner(s)
create_delay_corner -name DELAYcornerSLOW \
-library_set SLOWlib \
-rc_corner RCcornerMAX
create_delay_corner -name DELAYcornerTYP \
-library_set TYPlib \
-rc_corner RCcornerTYP
create_delay_corner -name DELAYcornerFAST \
-library_set FASTlib \
-rc_corner RCcornerMIN
## Create analysis views
create_analysis_view -name MAXview \
-delay_corner {DELAYcornerSLOW} \
-constraint_mode {CONSTRAINTS}
create_analysis_view -name TYPview \
-delay_corner {DELAYcornerTYP} \
-constraint_mode {CONSTRAINTS}
create_analysis_view -name MINview \
-delay_corner {DELAYcornerFAST} \
-constraint_mode {CONSTRAINTS}
## Set analysis view to above for both setup and hold
set_analysis_view -setup {TYPview} -hold {TYPview}