Jeffrey A. Magee - Poughkeepsie NY, US Timothy Gerard McNamara - Fishkill NY, US Walter Niklaus - Jettingen, DE Scott Barnett Swaney - Germantown NY, US Tobias Webel - Gmuend, DE
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 1/04
US Classification:
712 38, 712 36, 713500
Abstract:
A digital system and method of operating the same. The system comprises a processor chip including a first elastic interface domain, wherein the first elastic interface domain comprises a first processor X logic and a first processor Y logic, wherein the first processor X and Y logic comprise first X and Y latches, respectively; and a first ASIC chip electrically coupled to the processor chip, wherein the first processor X and Y logics are configured to be simultaneously in a functional mode, wherein the first processor X logic is configured to switch from the functional mode to a scanning mode while the first processor Y logic remains in the functional mode, and wherein in response to the first processor Y logic being in the functional mode, the first processor Y logic is configured to generate a first reference ASIC clock signal to the first ASIC chip.
Cryptographic Coprocessor On A General Purpose Microprocessor
Mark Check - Hopewell Junction NY, US Jeffrey Magee - Poughkeepsie NY, US Timothy Slegel - Staatsburg NY, US Charles Webb - Wappingers Falls NY, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
H04L009/00
US Classification:
713/189000
Abstract:
Cryptographic functions are implemented in execution unit hardware on the CPU of a computer system. This implementation enables a lower latency for calling and executing cryptographic operations and increases the efficiency. This decreased latency greatly enhances the capability of general purpose processors in systems that frequently do many cryptographic operations, particularly when only small amounts of data are involved. This allows an implementation that can significantly accelerate the processes involved in doing secure online transactions.
Jonathan Y. Chen - Marlboro NY, US Jeffrey A. Magee - Poughkeepsie NY, US David A. Webber - Poughkeepsie NY, US
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION - Armonk NY
International Classification:
G06F 1/12
US Classification:
713401
Abstract:
A double data rate launch system and method in which the two-to-one multiplexer select signal delay is programmable and can be adjusted individually for each system. This allows the amount of delay to be minimized based on the actual set up time required, not the worst-case set-up time. The select signal to the multiplexer is delayed sufficiently to compensate for non-uniformity of duty cycle of data at the inputs to the multiplexer. Compensation of the non-uniformity allows the data on the wire to have a uniform duty cycle for all data transferred regardless of which latch is sourcing the data. The multiplexer that selects data from the two latches which are launching data on the edge of different clocks has a select line that is delayed by a variable amount to tune the select such that the data is clean at the input to the multiplexer on all ports.
Name / Title
Company / Classification
Phones & Addresses
Jeffrey P. Magee
CENTRAL CONGREGATION OF JEHOVAH'S WITNESSES CANTON, OHIO, INC
Isbn (Books And Publications)
The Uncrowned King of Swing: Fletcher Henderson and Big Band Jazz
Washington University PhysiciansWashington University Pediatric Hematology Oncology 1 Childrens Pl STE 9S, Saint Louis, MO 63110 3144546018 (phone), 3144542780 (fax)
Education:
Medical School Washington University School of Medicine Graduated: 2005
Dr. Magee graduated from the Washington University School of Medicine in 2005. He works in Saint Louis, MO and specializes in Hematology/Oncology. Dr. Magee is affiliated with Barnes Jewish Hospital, Barnes Jewish West County Hospital, Missouri Baptist Medical Center and Saint Louis Childrens Hospital.
Central Peninsula CounselingPeninsula Community Health Services Behavioral Health 230 E Marydale Ave STE 2, Soldotna, AK 99669 9072603691 (phone), 9072603697 (fax)
Education:
Medical School University of Utah School of Medicine Graduated: 1982
Languages:
English
Description:
Dr. Magee graduated from the University of Utah School of Medicine in 1982. He works in Soldotna, AK and specializes in Psychiatry and Child & Adolescent Psychiatry. Dr. Magee is affiliated with Central Peninsula Hospital.