Test mode control circuit and method for using the same in...

Details Test mode control circuit and method for using the same in... Test mode control circuit and method for using the same in...

Filed on

2011-08-23

Date issued

2011-08-23

Examiner

Trimmings, John P (Department: 2117)

Patent Class

Error detection/correction and fault detection/recovery

SubClass

Pulse or data error handling

SubSubClass

Digital logic testing

Other Related Categories

C714S742000, C714S718000, C714S721000, C714S025000, C714S030000, C714S036000, C365S201000

Type

Reexamination Certificate

Status

active

Patent number

08006148

Description

ABSTRACT:
A test mode control circuit of a semiconductor memory device includes an input unit configured to input test mode data for at least one of a plurality of test modes, and a test mode controlling unit configured to enable/disable a test mode according to the number of inputs of the test mode data.

REFERENCES:
patent: 5365481 (1994-11-01), Sawada
patent: 5781485 (1998-07-01), Lee et al.
patent: 6144594 (2000-11-01), McClure
patent: 7107500 (2006-09-01), Jang
patent: 7155644 (2006-12-01), Roohparvar
patent: 7213188 (2007-05-01), Louie et al.
patent: 7689883 (2010-03-01), Seo
patent: 2001/0015654 (2001-08-01), Habersetzer et al.
patent: 2002/0175698 (2002-11-01), Goodman
patent: 2003/0009713 (2003-01-01), Endou
patent: 2007/0168780 (2007-07-01), Janzen
patent: 2008/0163018 (2008-07-01), Seo
patent: 11-144498 (1999-05-01), None
Notice of Preliminary Rejection issued from Korean Intellectual Property Office on Sep. 29, 2009 with an English Translation.

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