Patent ID: 7842948

Claim:
A semiconductor die comprising: means for transmitting test signals off of said semiconductor die; means for communicating said test signals to said means for transmitting test signals off of said semiconductor die, wherein said means for communicating said test signals to said means for transmitting test signals off of said semiconductor die is routed in a spiral pattern included in a redistribution layer and said means for communicating said test signals to said means for transmitting test signals off of said semiconductor die is disposed such that multiple test signals are accessible at varying degrees of electronic component granularity within said die and along said means for communicating said test signals to said means for transmitting test signals off of said semiconductor die, said means for communicating said test signals to said means for transmitting test signals off of said semiconductor die communicatively coupled to said means for transmitting test signals off of said semiconductor die; and means for accessing said test signals in said semiconductor die and for electrical coupling a conductor to said redistribution layer.