From de2dae40302007eb869101a04e56c55e17b9d94c Mon Sep 17 00:00:00 2001 From: Hunter Nichols Date: Wed, 25 Aug 2021 15:23:12 -0700 Subject: [PATCH] Changed unit capacitance from CACTI estimation to PTM estimation. --- technology/freepdk45/tech/tech.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/technology/freepdk45/tech/tech.py b/technology/freepdk45/tech/tech.py index 35e70bfc..bbe06696 100644 --- a/technology/freepdk45/tech/tech.py +++ b/technology/freepdk45/tech/tech.py @@ -425,7 +425,7 @@ spice["nom_temperature"] = 25 # Nominal temperature (celcius) # analytical delay parameters spice["nom_threshold"] = 0.4 # Typical Threshold voltage in Volts spice["wire_unit_r"] = 0.25 # Unit wire resistance in ohms/square -spice["wire_unit_c"] = 2.3e-16 # Unit wire capacitance F/um^2, calculated from CACTI 45dat +spice["wire_unit_c"] = 2.3e-15 # Unit wire capacitance F/um^2, calculated from PTM spice["min_tx_drain_c"] = 0.7 # Minimum transistor drain capacitance in ff spice["min_tx_gate_c"] = 0.2 # Minimum transistor gate capacitance in ff spice["dff_setup"] = 9 # DFF setup time in ps