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Added analyical model test which compares measured delay to model delay.

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Hunter Nichols
2019-04-03 16:26:20 -07:00
parent f6eefc1728
commit cc5b347f42
11 changed files with 71 additions and 170 deletions
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technology/freepdk45/tech/tech.py
+2 -1
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@@ -336,7 +336,8 @@ spice["nand3_transition_prob"] = .1094 # Transition probability of 3-input na
spice["nor2_transition_prob"] = .1875 # Transition probability of 2-input nor.
#Parameters related to sense amp enable timing and delay chain/RBL sizing
parameter['le_tau'] = 8 #In pico-seconds. FIXME:This is an assumed value, not measured.
parameter['le_tau'] = 2.25 #In pico-seconds.
parameter['cap_relative_per_ff'] = 7.5 #Units of Relative Capacitance/ Femto-Farad
parameter["static_delay_stages"] = 4
parameter["static_fanout_per_stage"] = 3
parameter["static_fanout_list"] = parameter["static_delay_stages"]*[parameter["static_fanout_per_stage"]]
technology/scn4m_subm/tech/tech.py
+5 -4
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@@ -302,13 +302,14 @@ spice["nand3_transition_prob"] = .1094 # Transition probability of 3-input na
spice["nor2_transition_prob"] = .1875 # Transition probability of 2-input nor.
#Logical Effort relative values for the Handmade cells
parameter['le_tau'] = 40 #In pico-seconds. FIXME:This is an assumed value, not measured.
parameter['le_tau'] = 23 #In pico-seconds.
parameter["min_inv_para_delay"] = .73 #In relative delay units
parameter['cap_relative_per_ff'] = .91 #Units of Relative Capacitance/ Femto-Farad
parameter["static_delay_stages"] = 4
parameter["static_fanout_per_stage"] = 3
parameter["static_fanout_list"] = parameter["static_delay_stages"]*[parameter["static_fanout_per_stage"]]
parameter["dff_clk_cin"] = 27.5
parameter["6tcell_wl_cin"] = 2
parameter["min_inv_para_delay"] = .5
parameter["dff_clk_cin"] = 27.5 #In relative capacitance units
parameter["6tcell_wl_cin"] = 2 #In relative capacitance units
parameter["sa_en_pmos_size"] = 24*_lambda_
parameter["sa_en_nmos_size"] = 9*_lambda_
parameter["sa_inv_pmos_size"] = 18*_lambda_