请教一下各位大神,DC里跑compile_ultra命令时,出现Error: M1 does not have preferred direction defined, neither in the design(CEL) nor in the library. 但是我 Target Library, Link Library, Reference Lib还有tech. file都设定了。请问一下这是怎么回事?
mw_lib我建立并读取了。check_library和check_tlu_plus_file都过了。这条Error在我set_preferred_routing_direction后就没了,但是后续会出现其他Error。
Error: Vertical resistance value is invalid: 0
Error: Vertical capacitance value is invalid: 0
Severe Error: Fatal error: Placer did not conpile.
Eror: DC Topographical Failed to place the design.