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    SEMICONDUCTOR DEVICES AND METHODS OF OPERATING THE SAME
    1.
    发明申请
    SEMICONDUCTOR DEVICES AND METHODS OF OPERATING THE SAME 审中-公开

    公开(公告)号：US20190214999A1

    公开(公告)日：2019-07-11

    申请号：US16027646

    申请日：2018-07-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Sik YU ,  Woo Seok KIM ,  Ji Hyun KIM ,  Tae lk KIM

    IPC: H03L7/099 ,  G04F10/00 ,  H03L7/093 ,  H03L7/18

    CPC classification number: H03L7/0991 ,  G04F10/005 ,  H03L7/093 ,  H03L7/18

    Abstract: A semiconductor device includes a time-to-digital converter (TDC) that receives a reference frequency signal and a feedback frequency signal, and outputs a first digital signal indicating a time difference between the reference frequency signal and the feedback frequency signal; a digital loop filter (DLF) that outputs a second digital signal generated by filtering the first digital signal; a multiplier circuit that outputs one of a third digital signal and a final test signal, the third digital signal generated by performing a multiplication operation on the second digital signal using a multiplication coefficient; a digital-controlled oscillator (DCO) that generates an oscillation signal having a frequency based on the output one of the third digital signal and the final test signal; and a loop gain calibrator (LGC) that receives the oscillation signal, generates a pair of test signals, and determines the multiplication coefficient using the pair of test signals.

    SYSTEM ON CHIP INCLUDING SECURE PROCESSOR AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME
    3.
    发明申请
    SYSTEM ON CHIP INCLUDING SECURE PROCESSOR AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME 有权

    公开(公告)号：US20220398349A1

    公开(公告)日：2022-12-15

    申请号：US17585881

    申请日：2022-01-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Keun Young PARK ,  Dong Jin PARK ,  Ji Hyun KIM

    IPC: G06F21/71 ,  G06F21/60 ,  G06F15/78 ,  G06F12/14

    Abstract: A secure processor and a semiconductor system including the same is provided. Provided is a system on chip comprising a secure processor, wherein the secure processor includes: a random access memory (RAM) including a RAM cache area storing a page and a timestamp table storing a timestamp, an encryption/decryption engine configured to encrypt the page by using the timestamp, and a direct memory access (DMA) module configured to transmit the encrypted page to a swap area of a first memory disposed outside the system on chip, wherein the first memory includes a tag table area storing a tag generated by the encryption/decryption engine encrypting the page and a timestamp backup area backing up the timestamp, and the swap area, the tag table area, and the time stamp backup area are backed up in a second memory disposed outside the system on chip.

    ELECTRONIC APPARATUS FOR PROCESSING USER UTTERANCE AND SERVER
    10.
    发明申请
    ELECTRONIC APPARATUS FOR PROCESSING USER UTTERANCE AND SERVER 审中-公开

    公开(公告)号：US20180374482A1

    公开(公告)日：2018-12-27

    申请号：US16014725

    申请日：2018-06-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyoung Gu WOO ,  Woo Up KWON ,  Jin Woo PARK ,  Eun Taek LIM ,  Joo Hyuk JEON ,  Ji Hyun KIM ,  Dong Ho JANG

    IPC: G10L15/22 ,  G10L15/26 ,  G06F3/16

    Abstract: A system for processing a user utterance is provided. The system includes at least one network interface; at least one processor operatively connected to the at least one network interface; and at least one memory operatively connected to the at least one processor, wherein the at least one memory stores a plurality of specified sequences of states of at least one external electronic device, wherein each of the specified sequences is associated with a respective one of domains, wherein the at least one memory further stores instructions that, when executed, cause the at least one processor to receive first data associated with the user utterance provided via a first of the at least one external electronic device, wherein the user utterance includes a request for performing a task using the first of the at least one external device.

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