diff options
Diffstat (limited to 'tests/liberty/busdef.lib')
| -rw-r--r-- | tests/liberty/busdef.lib | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/tests/liberty/busdef.lib b/tests/liberty/busdef.lib new file mode 100644 index 00000000..b5e3d50b --- /dev/null +++ b/tests/liberty/busdef.lib @@ -0,0 +1,81 @@ +/********************************************/ +/* */ +/* Supergate cell library for Bench marking */ +/* */ +/* Symbiotic EDA GmbH / Moseley Instruments */ +/* Niels A. Moseley */ +/* */ +/* Process: none */ +/* */ +/* Date : 02-11-2018 */ +/* Version: 1.0 */ +/* */ +/********************************************/ + +library(supergate) { + technology (cmos); + revision : 1.0; + + time_unit : "1ps"; + pulling_resistance_unit : "1kohm"; + voltage_unit : "1V"; + current_unit : "1uA"; + + capacitive_load_unit(1,ff); + + default_inout_pin_cap : 7.0; + default_input_pin_cap : 7.0; + default_output_pin_cap : 0.0; + default_fanout_load : 1.0; + + default_wire_load_capacitance : 0.1; + default_wire_load_resistance : 1.0e-3; + default_wire_load_area : 0.0; + + nom_process : 1.0; + nom_temperature : 25.0; + nom_voltage : 1.2; + + delay_model : generic_cmos; + + type( IO_bus_3_to_0 ) { + base_type : array ; + data_type : bit ; + bit_width : 4; + bit_from : 3 ; + bit_to : 0 ; + downto : true ; + } + + cell (SRAM) { + area : 1 ; + memory() { + type : ram; + address_width : 4; + word_width : 4; + } + pin(CE1) { + direction : input; + capacitance : 0.021; + max_transition : 1.024; + switch_pin : true; + } + bus(I1) { + bus_type : IO_bus_3_to_0 ; + direction : input; + pin (I1[3:0]) { + timing() { + related_pin : "CE1" ; + timing_type : setup_rising ; + rise_constraint (scalar) { + values("0.0507786"); + } + fall_constraint (scalar) { + values("0.0507786"); + } + } + } + } + } + +} /* end */ |