ICC:NO valid link library found

severdesigner

Warning: No valid link library found,please specify link_libray.
请教：链接库是哪些文件？里面定义的是什么？怎样链接？

小干爹z2z

IC Compiler uses the “link library” to resolve all the instantiated components in a netlist. A netlist is resolved if IC Compiler finds a corresponding library cell (in any of the specified link_library files) for each leaf cell that is instantiated in the netlist, as well as a corresponding design in IC Compiler memory (that’s what the * represents) for each sub-design in the netlist. This “resolving” happens when the netlist is read in (described in a few pages).

jifawa

回复 1# severdesigner

在使用ICC时，我也看到了这样的warning
icc_shell> open_mw_cel dfm
Warning: No valid link library found, please specify link_library. (IFS-008)

解决的办法是，在导入你的设计前，先将需要的library导入ICC，
# Standard cell lib
set_min_library ${synopsys_max_db_name}.db -min_version ${synopsys_min_db_name}.db  
# iopad lib
set_min_library ${iopad_max_db_name}.db    -min_version ${iopad_min_db_name}.db
# SRAM macro lib
set_min_library ${ibm_sram_max_db_name}.db -min_version ${ibm_sram_min_db_name}.db



然后再打开design就没有告警了
icc_shell> open_mw_cel dfm