公开(公告)号：US20230097976A1

公开(公告)日：2023-03-30

申请号：US17662327

申请日：2022-05-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeon Ho Jung ,  Jong Wook Kye ,  Min Woo Kwak ,  Mi Joung Kim ,  Chan Wook Park ,  Do Hoon Byun ,  Je Kyun Ryu ,  Kwan Seong Lee ,  Jae Ho Lee ,  Jae Seung Choi

IPC: G01R31/317

Abstract: An integrated circuit and an electronic device including the integrated circuit are provided. An integrated circuit includes a sequential logic circuit, which includes a first scan cell that is configured to receive a scan input, and a plurality of scan cells sequentially connected in series from the first scan cell, a control unit, which is configured to receive a selection signal including an output of each of the plurality of scan cells, and is further configured to output a control signal responsive to the selection signal, and a monitoring circuit, which is configured to receive the control signal, is configured to perform first monitoring of first data at a first node that is an observation node in the sequential logic circuit responsive to the control signal, and is configured to output a result of the first monitoring to a monitoring node.