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2022-08-31-数字后端物理设计输入文件介绍.v-.sdc-.lib.db-.lef-.tlef.tf-rc-corner-.view

数字后端物理设计输入文件介绍(.v .sdc .lib/.db .lef .tlef/.tf rc corner .view)

Physical Design input files

Inputs for Physical Design | Physical Design input files

Remark:Team VLSI

In Physical Design mainly Six inputs are present

  1. Logical libraries –> format is .lib —>given by Vendors
  2. physical libraries –>format is .lef —>given by vendors
  3. Technology file –>format is .tf —>given by fabrication peoples
  4. TLU+ file –>format is .TLUP–>given by fabrication people
  5. Netlist —>format is .v –>given by Synthesis People
  6. 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)