Patent ID: 11874325
Assignee: INFINEON TECHNOLOGIES AG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 15:
16. An integrated circuit, comprising:
a first multiplexer comprising a first multiplexer input, a second multiplexer input, a first multiplexer output, and a first multiplexer control terminal;
a first scan flip-flop having a first scan flip-flop input and a first scan flip-flop output, the first scan flip-flop output coupled to the first multiplexer input;
a second scan flip-flop having a second scan flip-flop input coupled to the first multiplexer output; and
a first logic path extending between the first multiplexer output and the second scan flip-flop input, the first logic path including a first plurality of logic gates connected in succession and including a first leading logic gate and a first last logic gate, the first leading logic gate having a first leading logic gate input coupled to the first multiplexer output, and the first last logic gate having a first last logic gate output coupled to the second multiplexer input via a first feedback line.