DC综合产生def文件报错：Error: Current design xxx does not have any CTL model attached. ScanDEF generation ca...

DeerYC

dc_shell> write_scan_def -output $MAPPED_PATH/TOP_SS.def
Error: Current design xxx does not have any CTL model attached. ScanDEF generation cannot proceed.
0
想用DC生成def文件，给ICC做布局布线，但是DC一直报这个错，网上找了个遍都没找到这种情况，有没有大佬遇到过，求解

DeerYC

有没有大佬啊，急

maomao198477

man write_scan_def

DeerYC

maomao198477 发表于 2022-2-16 08:03
man write_scan_def

我按着这个步骤，就卡在insert_dft这，之后又在insert_dft中按照这个步骤：

解决了几个报错，但是又有新的报错了：

dc_shell> insert_dft
Error: No TAP TMS has been specified.
Warning: No TAP TRST or power up reset has been specified.
Information: DFT insertion was not successful. There were unrecoverable processing errors. (TEST-211)
0
这个要咋解决，TAP TMS 是啥？？？

陈涛

看一下insert_def之前，dft_drc 的报告，如果有问题的话，insert_def是不会执行的

timelover

楼主，我也遇到这样的问题，请问您解决了吗？