Title:
【発明の名称】データリペアー制御装置
Document Type and Number:
Japanese Patent JP3089397
Kind Code:
B2
Abstract:
An address signal storage circuit of a data repair controller is disclosed including: a level stabilizer for stabilizing a level of an input signal to a constant level by a level control signal applied from the exterior according to the connection and disconnection of a fuse; a control signal generator for generating first and second control signals by a signal stabilized from the level stabilizer; and a signal storage portion for generating either a signal of a constant level by the first control signal generated from the control signal generator after disabled by a driving control signal applied from the exterior, or an inversion signal of the signal generated when disabled by storing an address signal of a prescribed level by the first and second control signals after enabled by the driving control signal.
Inventors:
John Hoon Park
Tae Hyun Jun
Tae Hyun Jun
Application Number:
JP33245896A
Publication Date:
September 18, 2000
Filing Date:
December 12, 1996
Export Citation:
Assignee:
ELGE SEMICON Company Limited
International Classes:
G11C29/00; G11C29/04; (IPC1-7): G11C29/00
Domestic Patent References:
| JP1184796A | ||||
| JP63300500A | ||||
| JP6467798A | ||||
| JP2161698A |
Attorney, Agent or Firm:
Fujio Sasashima