使用ncx生成lib遇到的问题
时间:10-02
整理:3721RD
点击:
只是生成一个standcell的lib
我的第一个语句是
set input_library ./in_libs/scc035ume_hdw_rvt_ss_v4p5_125c.lib
set work_dir work
set output_library ./out_libs/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1.lib
set log_file ./log/ncx.log
set templates true
set output_template_dir templates
set farm_type nofarm
第二个语句是
set model_file ./model/spe.mod
set netlist_dir ./netlist
set netlist_suffix .spi
set work_dir work
set output_library./out_libs/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1.lib
set log_file ./log/ncx.log
set input_template_dir templates
set simulator_exec/home/eda/snps/hspice2008/hspice/bin/hspice
set simulation_dir ./sim_data
set timing true
set power true
set ccs_timingtrue
set farm_type nofarm
set ncx_use_pg_pins true
提示的错误是
[9/26] AD1V1_V50::combinational arc [0] A -> CO r () tCO_A_0000r.sp
Error: Failed to read nc_delay_A_CO measurement (NCXMD-3)
Error: scc035ume_hdw_rvt_ss_v4p5_125c_ccs1::AD1V1_V50::CO: Failed to read delays in /home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp (NCXMD-8)
netlist: /home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp
Error: Model extractor fails for netlist [/home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp] of cell [AD1V1_V50]. (NCXFL-6)
checking tCO_A_0000r.sp.bat.log...
see file for details
求高手帮助解决!
我的第一个语句是
set input_library ./in_libs/scc035ume_hdw_rvt_ss_v4p5_125c.lib
set work_dir work
set output_library ./out_libs/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1.lib
set log_file ./log/ncx.log
set templates true
set output_template_dir templates
set farm_type nofarm
第二个语句是
set model_file ./model/spe.mod
set netlist_dir ./netlist
set netlist_suffix .spi
set work_dir work
set output_library./out_libs/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1.lib
set log_file ./log/ncx.log
set input_template_dir templates
set simulator_exec/home/eda/snps/hspice2008/hspice/bin/hspice
set simulation_dir ./sim_data
set timing true
set power true
set ccs_timingtrue
set farm_type nofarm
set ncx_use_pg_pins true
提示的错误是
[9/26] AD1V1_V50::combinational arc [0] A -> CO r () tCO_A_0000r.sp
Error: Failed to read nc_delay_A_CO measurement (NCXMD-3)
Error: scc035ume_hdw_rvt_ss_v4p5_125c_ccs1::AD1V1_V50::CO: Failed to read delays in /home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp (NCXMD-8)
netlist: /home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp
Error: Model extractor fails for netlist [/home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp] of cell [AD1V1_V50]. (NCXFL-6)
checking tCO_A_0000r.sp.bat.log...
see file for details
求高手帮助解决!
高手帮忙啊!
小编,帮忙啊!
呵呵,我也有遇到过这个问题,但现在解决了…… 建议检查网表和model文件
遇到同样问题,求解决,小编知道是什么原因了吗?
请问知道是什么原因导致的吗,你是如何解决的呢?
ncx好像只有问题没有解决方法,高手们该出手拉
/home/ncx/./sim_data/scc035ume_hdw_rvt_ss_v4p5_125c_ccs1/AD1V1_V50/tCO_A_0000r/tCO_A_0000r.sp
这个路径是不是不对啊?
根据使用NCX以来的经验,应该是单元版图还需要确认及修改。单元版图一定要通过LVS验证。
LZ这个问题具体是怎么解决的呀
跑起来了吗
在保存模拟中间文件的文件夹下找一个lis 文件,一看就知道问题在那里了
不错注意脚本中要注明不删除中间文件
求ncx提取时用的库模型文件
你好,同样的问题,同样的错误,请问你是如何解决的啊?!
多谢!你是高手啊。