发明授权
US07334169B2 Generation of test mode signals in memory device with minimized wiring
失效
在最小化布线的情况下在存储器件中产生测试模式信号
- 专利标题: Generation of test mode signals in memory device with minimized wiring
- 专利标题(中): 在最小化布线的情况下在存储器件中产生测试模式信号
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申请号: US11151053申请日: 2005-06-13
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公开(公告)号: US07334169B2公开(公告)日: 2008-02-19
- 发明人: Young-Uk Chang , Gil-Shin Moon , Dong-Ho Hyun
- 申请人: Young-Uk Chang , Gil-Shin Moon , Dong-Ho Hyun
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理商 Monica H. Choi
- 优先权: KR10-2004-0072472 20040910
- 主分类号: G01R31/28
- IPC分类号: G01R31/28
摘要:
A memory device includes a plurality of test mode signal generating units and a plurality of test circuits. Each test mode signal generating unit generates a respective test mode signal for a respective test circuit. The test mode signal generating units generate the test mode signals in series for the test circuits. Each test mode signal generating unit may be disposed within a respective test circuit such that wiring is not necessary from the source of the test mode signals to the test circuits.
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