Invention Grant
- Patent Title: Redundancy program circuit and methods thereof
- Patent Title (中): 冗余编程电路及其方法
-
Application No.: US12314970Application Date: 2008-12-19
-
Publication No.: US07692995B2Publication Date: 2010-04-06
- Inventor: Jeong-Sik Nam , Sang-Kyun Park , Kwang-Hyun Kim , Byung-Sik Moon , Won-Chang Jung
- Applicant: Jeong-Sik Nam , Sang-Kyun Park , Kwang-Hyun Kim , Byung-Sik Moon , Won-Chang Jung
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey, & Pierce, P.L.C.
- Priority: KR2004-50226 20040630; KR2004-72371 20040910
- Main IPC: G11C17/18
- IPC: G11C17/18
Abstract:
A redundancy program circuit and methods thereof. The redundancy program circuit may include a master fuse circuit with a master fuse outputting an operation enable signal to indicate a master fuse operating status, at least one control fuse circuit including at least one control fuse, the at least one control fuse circuit outputting an operating status signal for the at least one control fuse and a multiplexing unit configured to multiplex decoding address signal bits based on at least one of the operating status signal and the operation enable signal.
Public/Granted literature
- US20090116327A1 Redundancy program circuit and methods thereof Public/Granted day:2009-05-07
Information query
