The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 1998
Filed:
May. 08, 1997
Roland T Knaack, Starkville, MS (US);
Cypress Semiconductor Corp., San Jose, CA (US);
Abstract
The present invention provides a circuit for distributing data from a number of individual memory cells in a memory array to a common output. The present invention uses a multi-bit counter to distribute a timing signal to a number of sense amplifier blocks. Each of the sense amplifier blocks receives both a data input signal from the memory array and the timing signal at all times. When a particular timing signal is present at a sense amplifier, the output signal containing a fixed width data word is received from the corresponding memory array and is presented to the output. The present invention reduces the number of internal signal lines necessary to implement the control function and allows for easy modification to read multiple width words from the memory array.