公开(公告)号：US20170046537A1

公开(公告)日：2017-02-16

申请号：US15219271

申请日：2016-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoung-Moon AHN ,  Jong-Hoon SHIN ,  Ki-Seok BAE

IPC: G06F21/71 ,  G06F7/58 ,  G06F13/42 ,  G06F21/50

CPC classification number: G06F21/71 ,  G06F7/588 ,  G06F13/4282 ,  G06F21/50 ,  G06F21/556 ,  G06F21/75 ,  G06F21/755

Abstract: An embodiment includes an electronic device, comprising: a control intellectual property (IP) including a plurality of first special function registers (SFRs); a basic operation IP including a plurality of second SFRs and coupled to the control IP through a first path and a second path; and a random number generator configured to generate a random signal; wherein the control IP is configured to: select one of the first path and the second path based on the random signal; and set the second SFRs using the selected path.

Abstract translation: 实施例包括电子设备，包括：包括多个第一特殊功能寄存器（SFR）的控制知识产权（IP）; 包括多个第二SFR的基本操作IP，并通过第一路径和第二路径耦合到控制IP; 以及被配置为生成随机信号的随机数发生器; 其中所述控制IP被配置为：基于所述随机信号来选择所述第一路径和所述第二路径中的一个; 并使用所选路径设置第二个SFR。