数字后端物理设计输入文件介绍(.v .sdc .lib/.db .lef .tlef/.tf rc corner .view)
In Physical Design mainly Six inputs are present
- Logical libraries –> format is .lib —>given by Vendors
- physical libraries –>format is .lef —>given by vendors
- Technology file –>format is .tf —>given by fabrication peoples
- TLU+ file –>format is .TLUP–>given by fabrication people
- Netlist —>format is .v –>given by Synthesis People
- Synthesis Design Constraints –>format is .SDC –>given by Synthesis People
- .upf —» for multivoltage design given by Design team
Outputs —» .def , .v and .enc.dat (Innovus ) or .nlib (ICC2)