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发表于 2011-4-15 12:06:05
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回复 7# tianxiong_14
你好,我最近也在用ncx这个软件,我想问下,你启动ncx的模板可以贴出来吗?我设置的主要控制语句如下,
##template options
set input_template_dir config
set template_suffix .opt
set precision 5
set farm_type noFarm
##timing model options
set timing true
set ccs_timing false
set compact_timing false
set nldm true
##power model
set ccs_power false
set compact_power false
set power true
set nlpm true
set variation_leakage true
我不想让他生成ccs power的东西,可是我即使这样设置了,工具竟然还是认为我用了ccs power,log文件有以下信息:
Timing model acquisition options:
ccs_timing : false (user)
compact_timing : false
nldm : true (user)
capacitance : true
delay : true
constraint : true
shpr_constraint : false
design_rules : false
max_capacitance : true
max_transition : true
variation : false
mismatch : false
Power model acquisition options:
ccs_power : true (user)
compact_power : false (user)
nlpm : true (user)
variation_leakage : true (user)
为什么工具会把false认为是true呢,我很不解啊,这样导致我做出来的lib是下面的样子:
cell ("INVX1_R") {
cell_footprint : "inv";
area : 3.394800;
cell_leakage_power : 6.275513e+01;
leakage_power () {
when : "A";
value : "48.82281";
}
leakage_power () {
when : "!A";
value : "62.75513";
}
pin (A) {
direction : "input";
fall_capacitance : 0.002320;
capacitance : 0.002400;
rise_capacitance : 0.002490;
related_power_pin : "VDD";
related_ground_pin : "VSS";
}
pin (Y) {
direction : "output";
function : "(!A)";
related_power_pin : "VDD";
related_ground_pin : "VSS";
internal_power () {
related_pin : "A";
rise_power ("energy_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("0.00335, 0.00341, 0.00348, 0.00355, 0.00355, 0.00341, 0.00330", \
"0.00333, 0.00338, 0.00343, 0.00346, 0.00350, 0.00341, 0.00341", \
"0.00336, 0.00337, 0.00337, 0.00343, 0.00338, 0.00340, 0.00313", \
"0.00351, 0.00350, 0.00347, 0.00341, 0.00337, 0.00322, 0.00318", \
"0.00393, 0.00383, 0.00378, 0.00368, 0.00345, 0.00332, 0.00318", \
"0.00486, 0.00468, 0.00443, 0.00429, 0.00398, 0.00348, 0.00312", \
"0.00701, 0.00679, 0.00643, 0.00589, 0.00544, 0.00484, 0.00381");
}
fall_power ("energy_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("-0.00039, -0.00034, -0.00026, -0.00020, -0.00017, -0.00015, -0.00013", \
"-0.00045, -0.00037, -0.00031, -0.00023, -0.00018, -0.00016, -0.00014", \
"-0.00046, -0.00041, -0.00034, -0.00027, -0.00021, -0.00016, -0.00014", \
"-0.00035, -0.00034, -0.00034, -0.00026, -0.00022, -0.00018, -0.00015", \
"-1.79630e-05, -4.14918e-05, -8.39442e-05, -0.00015, -0.00017, -0.00015, -0.00012", \
"0.00094, 0.00081, 0.00060, 0.00038, 0.00018, 8.24213e-05, 3.78136e-06", \
"0.00304, 0.00277, 0.00236, 0.00192, 0.00135, 0.00090, 0.00057");
}
}
timing () {
related_pin : "A";
timing_type : "combinational";
timing_sense : "negative_unate";
cell_rise ("delay_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("0.02584, 0.03272, 0.04699, 0.07512, 0.13114, 0.24071, 0.46218", \
"0.03055, 0.03786, 0.05210, 0.08003, 0.13552, 0.24625, 0.46814", \
"0.03740, 0.04692, 0.06271, 0.09080, 0.14611, 0.25556, 0.47869", \
"0.04710, 0.05934, 0.07981, 0.11129, 0.16732, 0.27650, 0.49795", \
"0.06257, 0.07747, 0.10461, 0.14671, 0.21015, 0.31948, 0.53952", \
"0.08662, 0.10584, 0.13994, 0.19462, 0.27915, 0.40705, 0.62741", \
"0.12452, 0.15011, 0.19279, 0.26424, 0.37598, 0.54689, 0.80341");
}
rise_transition ("delay_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("0.02265, 0.03409, 0.05974, 0.11070, 0.21495, 0.41772, 0.82348", \
"0.02702, 0.03575, 0.05954, 0.11078, 0.21235, 0.41863, 0.82585", \
"0.03492, 0.04500, 0.06319, 0.11043, 0.21281, 0.41443, 0.82946", \
"0.04622, 0.05927, 0.08083, 0.11752, 0.21217, 0.41543, 0.82398", \
"0.06279, 0.07869, 0.10851, 0.15240, 0.22625, 0.41342, 0.82523", \
"0.08633, 0.10748, 0.14505, 0.20607, 0.29696, 0.44302, 0.82255", \
"0.12497, 0.15137, 0.20014, 0.27750, 0.39976, 0.58539, 0.88072");
}
cell_fall ("delay_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("0.01949, 0.02396, 0.03244, 0.04911, 0.08285, 0.14837, 0.28144", \
"0.02246, 0.02802, 0.03744, 0.05411, 0.08721, 0.15234, 0.28632", \
"0.02624, 0.03350, 0.04573, 0.06425, 0.09729, 0.16249, 0.29356", \
"0.03046, 0.03984, 0.05574, 0.08051, 0.11706, 0.18223, 0.31414", \
"0.03515, 0.04753, 0.06878, 0.10134, 0.15114, 0.22277, 0.35449", \
"0.03714, 0.05365, 0.08196, 0.12656, 0.19227, 0.29014, 0.43629", \
"0.03284, 0.05464, 0.09252, 0.15113, 0.24021, 0.37330, 0.57102");
}
fall_transition ("delay_template_7x7") {
index_1("0.028, 0.044, 0.076, 0.138, 0.264, 0.516, 1.02");
index_2("0.00079, 0.002054, 0.00474, 0.010112, 0.020856, 0.042186, 0.08532");
values("0.01512, 0.02028, 0.03327, 0.06206, 0.12032, 0.23328, 0.46434", \
"0.01865, 0.02438, 0.03478, 0.06159, 0.11961, 0.23212, 0.46242", \
"0.02460, 0.03139, 0.04393, 0.06414, 0.11821, 0.23212, 0.46131", \
"0.03367, 0.04246, 0.05804, 0.08172, 0.12296, 0.23061, 0.46180", \
"0.04936, 0.05991, 0.07972, 0.11020, 0.15833, 0.23970, 0.45796", \
"0.07321, 0.08795, 0.11355, 0.15430, 0.21547, 0.31015, 0.47443", \
"0.11058, 0.13279, 0.16830, 0.21995, 0.29923, 0.42272, 0.61351");
}
output_current_rise () {
vector ("CCS_DRV_TEMPLATE_0") {
reference_time : 3.026798;
index_1("0.02800");
index_2("0.00079");
index_3("3.0357854, 3.0374452, 3.0443794, 3.0469711, 3.0484373, 3.0487599, 3.0526144, 3.0565505, 3.0588574, 3.0645048, 3.0696982, 3.0765186, 3.0887193, 3.1183014");
values("1.68924e-02, 1.68924e-02, 2.99000e-02, 3.17748e-02, 3.50523e-02, 3.76162e-02, 3.61315e-02, 2.98632e-02, 2.50459e-02, 1.35519e-02, 8.50912e-03, 4.74744e-03, 1.62783e-03, 4.86787e-04");
}
vector ("CCS_DRV_TEMPLATE_0") {
reference_time : 3.026798;
index_1("0.02800");
index_2("0.00205");
index_3("3.0368860, 3.0484919, 3.0497922, 3.0519920, 3.0524021, 3.0586573, 3.0626448, 3.0673659, 3.0707563, 3.0777611, 3.0839166, 3.0947489, 3.1080516, 3.1324579");
values("2.83487e-02, 6.15760e-02, 6.59870e-02, 6.58823e-02, 6.69756e-02, 6.17118e-02, 5.63202e-02, 4.71480e-02, 3.96622e-02, 2.49392e-02, 1.77338e-02, 8.99646e-03, 3.85957e-03, 1.93035e-03");
}
vector ("CCS_DRV_TEMPLATE_0") {
reference_time : 3.026798;
index_1("0.02800");
index_2("0.00474");
index_3("3.0383826, 3.0485049, 3.0505167, 3.0527946, 3.0601954, 3.0677680, 3.0733082, 3.0788485, 3.0929243, 3.1130111, 3.1357985, 3.1657605, 3.2069642");
values("4.55633e-02, 8.13139e-02, 8.94632e-02, 9.22421e-02, 8.89058e-02, 8.46290e-02, 8.02808e-02, 7.49023e-02, 5.44505e-02, 2.62192e-02, 1.12204e-02, 3.23514e-03, 1.65962e-04");
}
vector ("CCS_DRV_TEMPLATE_0") {
reference_time : 3.026798;
。。。。后面还有一大串CCS的东西
我怎么设置才能不让他弄出这些东西出来呢? |
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