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:
Sep. 21, 1993
Filed:
May. 08, 1990
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
An apparatus for controlling the power consumption of a programmable logic device which has a plurality of output signals comprising a programmable switch coupled to each one of the logic signal outputs of the programmable logic device. The programmable switch may include a sense amplifier coupled to each one of said logic signal outputs; a first transistor coupled between said amplifier and ground; a latch coupled to the gate of said first transistor; a second transistor responsive to a first control signal; and an electrically erasable programmable read only memory (EEPROM) cell, coupled to said latch and responsive to a second control signal, said second transistor and said EEPROM cell providing a state signal to said latch.