Timothy Gene Davis
Engineers at Platte St, Denver, CO
License number
Colorado 24012
Issued Date
Feb 5, 1986
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
1782 Platte St, Denver, CO 80202
Professional information
Timothy Davis - Wheat Ridge, CO
Work:
Partners in Trucking
Night Supervisor
Night Supervisor
Education:
Wicomico Senior High School - Salisbury, MD
High School Diploma in Basic studies
High School Diploma in Basic studies
Arbitration Apparatus For A Parallel Bus
US Patent:
5081578, Jan 14, 1992
Filed:
Nov 3, 1989
Appl. No.:
7/432422
Inventors:
Timothy R. Davis - Denver CO
Assignee:
NCR Corporation - Dayton OH
International Classification:
G06F 1336
US Classification:
395325
Abstract:
An arbitration circuit especially useful for SCSI-II applications, but also having other applications. The basic arbitration circuit requires only thirty NOR gates, one inverter, and connection to all but the lowest priority data line in order to have an arbitration circuit for sixteen lines. The basic circuit will arbitrate among up to sixteen units and is extremely compact and could be used on SCSI related integrated circuits in addition to other SCSI circuitry. The basic arbitration apparatus may also be expanded to accommodate a thirty-two line SCSI-II bus by extending the number of stages to thirty-two.