公开(公告)号：KR1020130067857A

公开(公告)日：2013-06-25

申请号：KR1020110134853

申请日：2011-12-14

Applicant: 한국전자통신연구원

Inventor： 신치훈 ,  김성남 ,  송성근 ,  오명훈 ,  김성운

IPC: H01L27/00 ,  H01L21/768

CPC classification number: G11C5/148 ,  G11C7/22 ,  H01L23/552

Abstract: PURPOSE: A peak power reducing circuit and a semiconductor device including the same are provided to reduce the malfunction of a whole circuit by distributing signal transitions generated in one cycle. CONSTITUTION: Multiple subgroups(110) respectively includes a combination circuit and a sequential circuit. A signal generator(120) generates switching operation signals. The switching operation signals are respectively applied to the combination circuit and the sequential circuit. A distribution control circuit controls an operation sequence in one cycle. The distribution control circuit transmits the switching operation signals to the combination circuit and the sequential circuit. [Reference numerals] (100) Server; (110) Video card; (120) Image transmission unit; (20) Ethernet switch; (200) Image reception dedicated card; (40) Monitor; (50) External network

Abstract translation: 目的：提供峰值功率降低电路和包括其的半导体器件，以通过分配在一个周期中产生的信号转换来减少整个电路的故障。 构成：多个子组（110）分别包括组合电路和时序电路。 信号发生器（120）产生开关操作信号。 开关操作信号分别施加到组合电路和顺序电路。 分配控制电路在一个周期内控制操作顺序。 分配控制电路将开关操作信号发送到组合电路和顺序电路。 （附图标记）（100）服务器; （110）视频卡; （120）图像传输单元; （20）以太网交换机; （200）图像接收专用卡; （40）监控; （50）外部网络

公开(公告)号：KR1020130134618A

公开(公告)日：2013-12-10

申请号：KR1020120058247

申请日：2012-05-31

Applicant: 한국전자통신연구원

Inventor： 김성남 ,  신치훈 ,  송성근 ,  김성운

IPC: H03K19/173 ,  G06F17/50

CPC classification number: G06F17/5072 ,  G06F17/505 ,  G06F2217/78

Abstract: The present invention relates to an apparatus for reducing peak power using asynchronous circuit design technology comprising: a combinational circuit unit for dividing a combinational circuit into multiple partial circuits based on the depth of input and output; and an asynchronous control circuit unit for asynchronously setting switch operations of the partial circuits according to a temporal relation and controlling the combinational circuit so that the switch operations do not occur in different partial circuits in case the switch operation occurs in one partial circuit. [Reference numerals] (220) Asynchronous control circuit unit;(230,DD,EE,FF) Barrier gate circuit unit;(240,AA,BB,CC) Delay device unit;(250) Proximity circuit unit

Abstract translation: 本发明涉及一种使用异步电路设计技术降低峰值功率的装置，包括：组合电路单元，用于基于输入和输出的深度将组合电路分为多个部分电路; 以及异步控制电路单元，用于根据时间关系异步地设置部分电路的切换操作，并且控制组合电路，使得在一个部分电路中发生开关操作的情况下，在不同的部分电路中不发生开关操作。 （220）异步控制电路单元;（230，DD，EE，FF）阻挡门电路单元;（240，AA，BB，CC）延迟设备单元;（250）接近电路单元