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        <dc:date>2013-02-25T07:57:15+00:00</dc:date>
        <title>Create .lib File From Verilog</title>
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从网表产生.lib，再生成.db文件，是后端经常做的工作。

通常我们用PrimeTime产生.db和.lib文件。

其实我们可以直接根据网表写一个空的.lib文件，再用DC生成.db。应该比较快一些。</description>
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        <dc:date>2014-08-25T09:39:20+00:00</dc:date>
        <title>Get block size by Batch</title>
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set serdeses_50 [list         \
  cw108050_10rx10tx_2_0_h  \
  cw108050_10rx10tx_2_0_v  \
  cw108050_4rx4tx_2_0_h    \
  cw108050_4rx4tx_2_0_v    \
]

set serdeses_56 [list         \
  cw108056_10rx10tx_1_0_h  \
  cw108056_10rx10tx_1_0_v  \
  cw108056_4rx4tx_1_0_h    \
  cw108056_4rx4tx_1_0_v    \
]

set report_file serdes_size.rpt

sh touch $report_file

close_mw_lib

foreach serdes $serdeses_50 {
  open_mw_lib -r ${serdes}_8+2.mwlib
  open_mw_cel ${serdes}.FRAM
  set…</description>
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        <dc:date>2018-04-02T06:57:11+00:00</dc:date>
        <title>Prefix Verilog Modules</title>
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        <description>Prefix Verilog Modules

做Top STA或Power分析的时候，需要用到Top的Verilog Netlist，但是在DFT的时候没有把所有的模块都uniquify， ICC在做优化的时候会在模块上面加port/pin，所以在Top读网表的时候会模块定义会有冲突。写了个脚本，给各个模块加了个前缀，解决了这个问题。</description>
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