Method for data transfer for a semiconductor memory using combined control signals to provide high speed transfer, and semiconductor memory for carrying out the method
We claim: 1. In a method for data transfer between a plurality of memory cells and at least one input/output terminal of a semiconductor memory, in which a first memory cell address is defined for a d... Read More
Inventors: Sommer, Diether; Savignac, Dominique;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
Run-time code compiler for data block transfer
In accordance with the invention, a method and apparatus for transferring a data block of bytes from a source to a destination in memory is shown and described. The method may transfer the bytes in mu... Read More
Inventors: Patrick, Stuart Raymond; Chatterjee, Amit;, Assignee: Microsoft Corporation (Redmond, WA) |
Risc processing unit which selectively isolates register windows by indicating usage of adjacent register windows in status register
It is, therefore, an object of the present invention to provide an advanced architecture for reduced instruction set computers which is capable of handling operations requiring more than the number of... Read More
Inventors: Joy, William; Garner, Robert B.;, Assignee: Sun Microsystems, Inc. (Mountain View, CA) |
Phenylated carboxyquinoxalines
What is claimed as new and desired to be secured by Letters Patent of the United States is: 1. A compound selected from the group consisting of ##STR21## and mixtures thereof, wherein R is selected fr... Read More
Inventors: Duffy, James V.;, Assignee: The United States of America as represented by the Secretary of the Navy (Washington, DC) |
Clock generator with programmable non-overlapping clock edge capability
The present invention is directed to a system and method for providing programmable non-overlapping clock generation on a chip. The present invention includes four main embodiments. The first embodime... Read More
Inventors: Truong, Ho D.; Lin, Chong M.;, Assignee: Seiko Epson Corporation (Tokyo, JP) |
Leadframe for plastic-encapsulated semiconductor device, semiconductordevice using the same, and manufacturing method for the leadframe
I claim: 1. An integratable reversing switch, comprising: a load, said load having one load terminal for selectively receiving a ground potential and a first supply potential being positive relative t... Read More
Inventors: Zojer, Bernhard;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
X-ray diagnostics system having suspended position adjustable components
What is claimed is: 1. An x-ray diagnostics system comprising: an x-ray source; a patient support bed; an x-radiation receiver for detecting radiation passing through an examination subject on said pa... Read More
Inventors: Kresse, Heinz;, Assignee: Siemens Aktiengesellschaft (Berlin and Munich, DE) |
Method and apparatus for providing synchronous data transmission between digital devices operating at frequencies having a P/Q integer ratio
The present invention covers a method and apparatus for providing synchronous data transmission between devices operating at frequencies having a P/Q integer ratio relationship, and implementations of... Read More
Inventors: Singh, Gurbir; Rhodehamel, Michael W.;, Assignee: Intel Corporation (Santa Clara, CA) |
Apparatus for generating bus clock signals with a 1/N characteristic in a 2/N mode clocking scheme
A processor for use in a system is described. The processor includes a clock generator, a core and an interface. The clock generator is configured to generate a core clock signal and first and second ... Read More
Inventors: Pathikonda, Chakrapani; Fisch, Matthew A.; Rhodehamel, Michael W.;, Assignee: Intel Corporation (Santa Clara, CA) |
Debug interface including timing synchronization logic
A system for debugging a processor includes a logic circuit for communicating commands and data between an input/output port which operates at a first clock frequency, and trace control logic which op... Read More
Inventors: Madduri, Venkateswara Rao;, Assignee: Advanced Micro Devices, Inc. (Sunnyvale, CA) |
Symmetric multiprocessing system with unified environment and distributed system functions
The invention is directed to a memory controller for use with memory having varying timing characteristics. In particular, the timing characteristics of the various memory devices are determined and u... Read More
Inventors: Bertone, James F.; DiPlacido, Jr., Bruno; Joyce, Thomas F; Massucci, Martin; McNally, Lance J.; Murray, Jr., Thomas L.; Nibby, Jr., Chester M.; Pence, Michelle A.; Sanfacon, Marc; Shen, Jian-Kuo; Somers, Jeffrey S.; Steiner, G. Lewis;, Assignee: NEC Corporation (Tokyo, JP) |
Integrated cache SRAM memory having synchronous write and burst read
The present invention relates to a single integrated memory circuit device which is responsive to a clock signal, an external address signal, and an external write enable signal. The device has an add... Read More
Inventors: Handy, James E.; Maas, Kelly A.;, Assignee: Integrated Device Technology, Inc. (Santa Clara, CA) |
Burst address sequence generator
The present invention provides a burst address sequence generator for generating 2.sup.n pulse trains (where n is an integer greater than 1) from an initial m+n bit address, A(0, . . . , M+n-1). The g... Read More
Inventors: Chan, Wan-Kan;, Assignee: Acer Incorporated (Taipei, TW) |
Control circuit responsive to its supply voltage level
What is claimed is: 1. A circuit, responsive to variations in its unregulated supply voltage and including means for switching the operation of a microcircuit device between modes having different reg... Read More
Inventors: Keeth, Brent;, Assignee: Micron Semiconductor, Inc. (Boise, ID) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Drive circuit comprising a subsidiary drive circuit
What is claimed is: 1. A driving circuit including an input terminal supplied with an input signal having one of logic one and zero levels and an output terminal for driving a load circuit connected t... Read More
Inventors: Kano, Toshiyuki;, Assignee: NEC Corporation (Tokyo, JP) |
Bi-directional programmable I/O cell
A bi-directional programmable I/O cell is disclosed. The bi-directional programmable I/O cell has variable electrical characteristics which are selected via control inputs. The variable electrical cha... Read More
Inventors: Sundstrom, Lance L.;, Assignee: Honeywell Inc. (Minneapolis, MN) |
Method and apparatus for controlling compensated buffers
A method and an apparatus for controlling a compensated buffer circuit is described. In one embodiment, a compensated buffer control circuit includes a compensation unit configured to generate a compe... Read More
Inventors: Ilkbahar, Alper; Rusu, Stefan;, Assignee: Intel Corporation (Santa Clara, CA) |
CMOS output buffer circuit exhibiting reduced switching noise
It is therefore an object of the present invention to provide a CMOS output buffer used in a semiconductor integrated circuit, which mitigates any spiking of the switching current flowing during the l... Read More
Inventors: Kim, Seong-Won; Song, Min-Kyu; Joe, Eu-Ro; Kang, Geun-Soon;, Assignee: Samsung Electronics Co., Ltd. (Suwon, KR) |
Line receiver circuit with line termination impedance
What is claimed is: 1. A line receiver circuit, comprising a buffer section (1) having an input (IN) for connection with a transmission line (TR) and an output (OUT) for providing data signals in acco... Read More
Inventors: Hedberg, Mats;, Assignee: Telefonaktiebolaget LM Ercisson (Stockholm, SE) |
Non-volatile semiconductor memory device
It is a general object of the present invention to provide a non-volatile semiconductor memory device in which the above disadvantages are eliminated. A more specific object of the present invention i... Read More
Inventors: Seino, Junji;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Network transceiver having circuitry for referencing transmit data to a selected input clock
What is claimed is: 1. A network transceiver for transferring network signals between a repeater and a link partner provided on a network medium, the transceiver comprising: a physical layer device, a... Read More
Inventors: Bray, Michael Richard; He, Qing;, Assignee: Advanced Micro Devices, Inc. (Sunnyvale, CA) |
Technique for preconditioning I/Os during reconfiguration
The present invention is a technique for configuring programmable integrated circuits. The technique involves preconditioning or predefining the outputs and I/Os of a programmable integrated circuit b... Read More
Inventors: Bocchino, Vincent T.;, Assignee: Altera Corporation (San Jose, CA) |
Electric filter and method of manufacture
In accordance with certain aspects of the present invention, hollow tubular projections are fixably soldered on both sides of the opposed external metallized surfaces of a single ceramic resonator fil... Read More
Inventors: Lungo, Antonio;, Assignee: |
Electronic musical instrument
It is therefore an object of the present invention to provide an electronic musical instrument which employs the system of generating frequency information as a frequency number and is suitable for fa... Read More
Inventors: Ezawa, Sadaaki;, Assignee: Kabushiki Kaisha Kawai Gakki Seisakusho (JP) |
Circuit for calculating the discrete Fourier transform
The circuit of the present invention works out, for a succession of numbers, the numerical calculation called discrete Fourier transform, called DFT in the rest of this patent. For each time, the valu... Read More
Inventors: Bergeon, Gerard; Legendre, Claude; Muller, Marc; Cros, Philippe; Lemaire, Jean-Louis;, Assignee: Thomson-CSF (Paris, FR) |
Out-of-band signaling method and apparatus to adapt payphones to telephone systems
Referring first to FIG. 1, the system 10 includes a payphone 11 connected via dual wires 12 and 13 with the subscriber paystation applique circuitry 14. The latter is connected via the subscriber ter... Read More
Inventors: McGuire, Ronald F.;, Assignee: The Anaconda Company (New York, NY) |
Multi-line, multi-mode modulator using bandwidth reduction for digital FSK and DPSK modulation
The invention is directed to novel digital FSK and DPSK modulators which produce at their output modulated signals in which out of band energy is reduced thus eliminating the need of any filtering exc... Read More
Inventors: Jones, Jr., Gardner D.;, Assignee: International Business Machines Corporation (Armonk, NY) |
Switching arrangement for ascertaining overlap prior to transfer of code digits in a telephone exchange
In accordance with the invention, the foregoing and other objects are achieved in that a switching element allocated to each dial control device controls, upon the expiration of a time determined by a... Read More
Inventors: Braunbeck, Werner;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DT) |
Reversal of connections of telegraphic line wires upon detection of unwanted polarity of the loop current
The object of the invention is to provide a telegraphic communication system in which erroneous polarity reversal can be positively discriminated both in a single current system and in a double curren... Read More
Inventors: Boggio, Giuseppe; Lorenzi, Mario;, Assignee: Ing. C. Olivetti & C., S.p.A. (Ivrea, IT) |
Multiplexer-related 
