A measurement test instrument and associated voltage management system for accessory device

A measurement test instrument and associated voltage management system for accessory device

A measurement test instrument (10) voltage management system for an accessory device (12) has a accessory device interface (16) that provides a voltage to a memory device (22) in the accessory device (12). A sensing signal (24) is generated when the accessory device is connected to the interface tha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LAW, WILLIAM Q, APPLEBEE, PHILLIP D, MATSON, CARL R
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LAW, WILLIAM Q
APPLEBEE, PHILLIP D
MATSON, CARL R
description A measurement test instrument (10) voltage management system for an accessory device (12) has a accessory device interface (16) that provides a voltage to a memory device (22) in the accessory device (12). A sensing signal (24) is generated when the accessory device is connected to the interface that causes an interrupt signal to be coupled to a controller (38). The controller retrieves accessory device data stored in the device memory (22) via the interface and determines if the connected accessory device is a valid device capable of being supported by the measurement test instrument (10) and voltage power requirements for the accessory device. The controller generates an enable signal (40) for a valid and supported device that is coupled to a voltage switching circuit (30). The voltage switching circuit generates at least a first output voltage (28) based on the voltage power requirements that is coupled to the accessory device (12) via the interface (16) to provide power to the accessory device.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP1359425A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP1359425A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP1359425A33</originalsourceid><addsrcrecordid>eNqNyrEKwjAURuEsDqK-w30BB40dHItUHB3cHMol-SuBJim5t4W-vaX4AE6HA9_WvGuKYBkLIpKSQpRCEi3j-pw8sUh2gRWeptwrf0CR05JVyCyKSF0uxM5hsWUmjyk47M2m415w-HVn6N68bo8jhtxCBnZI0LZ5nmx1vZyr2to_yBdXvjvS</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A measurement test instrument and associated voltage management system for accessory device</title><source>esp@cenet</source><creator>LAW, WILLIAM Q ; APPLEBEE, PHILLIP D ; MATSON, CARL R</creator><creatorcontrib>LAW, WILLIAM Q ; APPLEBEE, PHILLIP D ; MATSON, CARL R</creatorcontrib><description>A measurement test instrument (10) voltage management system for an accessory device (12) has a accessory device interface (16) that provides a voltage to a memory device (22) in the accessory device (12). A sensing signal (24) is generated when the accessory device is connected to the interface that causes an interrupt signal to be coupled to a controller (38). The controller retrieves accessory device data stored in the device memory (22) via the interface and determines if the connected accessory device is a valid device capable of being supported by the measurement test instrument (10) and voltage power requirements for the accessory device. The controller generates an enable signal (40) for a valid and supported device that is coupled to a voltage switching circuit (30). The voltage switching circuit generates at least a first output voltage (28) based on the voltage power requirements that is coupled to the accessory device (12) via the interface (16) to provide power to the accessory device.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20051005&amp;DB=EPODOC&amp;CC=EP&amp;NR=1359425A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20051005&amp;DB=EPODOC&amp;CC=EP&amp;NR=1359425A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAW, WILLIAM Q</creatorcontrib><creatorcontrib>APPLEBEE, PHILLIP D</creatorcontrib><creatorcontrib>MATSON, CARL R</creatorcontrib><title>A measurement test instrument and associated voltage management system for accessory device</title><description>A measurement test instrument (10) voltage management system for an accessory device (12) has a accessory device interface (16) that provides a voltage to a memory device (22) in the accessory device (12). A sensing signal (24) is generated when the accessory device is connected to the interface that causes an interrupt signal to be coupled to a controller (38). The controller retrieves accessory device data stored in the device memory (22) via the interface and determines if the connected accessory device is a valid device capable of being supported by the measurement test instrument (10) and voltage power requirements for the accessory device. The controller generates an enable signal (40) for a valid and supported device that is coupled to a voltage switching circuit (30). The voltage switching circuit generates at least a first output voltage (28) based on the voltage power requirements that is coupled to the accessory device (12) via the interface (16) to provide power to the accessory device.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEsDqK-w30BB40dHItUHB3cHMol-SuBJim5t4W-vaX4AE6HA9_WvGuKYBkLIpKSQpRCEi3j-pw8sUh2gRWeptwrf0CR05JVyCyKSF0uxM5hsWUmjyk47M2m415w-HVn6N68bo8jhtxCBnZI0LZ5nmx1vZyr2to_yBdXvjvS</recordid><startdate>20051005</startdate><enddate>20051005</enddate><creator>LAW, WILLIAM Q</creator><creator>APPLEBEE, PHILLIP D</creator><creator>MATSON, CARL R</creator><scope>EVB</scope></search><sort><creationdate>20051005</creationdate><title>A measurement test instrument and associated voltage management system for accessory device</title><author>LAW, WILLIAM Q ; APPLEBEE, PHILLIP D ; MATSON, CARL R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1359425A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2005</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LAW, WILLIAM Q</creatorcontrib><creatorcontrib>APPLEBEE, PHILLIP D</creatorcontrib><creatorcontrib>MATSON, CARL R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAW, WILLIAM Q</au><au>APPLEBEE, PHILLIP D</au><au>MATSON, CARL R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A measurement test instrument and associated voltage management system for accessory device</title><date>2005-10-05</date><risdate>2005</risdate><abstract>A measurement test instrument (10) voltage management system for an accessory device (12) has a accessory device interface (16) that provides a voltage to a memory device (22) in the accessory device (12). A sensing signal (24) is generated when the accessory device is connected to the interface that causes an interrupt signal to be coupled to a controller (38). The controller retrieves accessory device data stored in the device memory (22) via the interface and determines if the connected accessory device is a valid device capable of being supported by the measurement test instrument (10) and voltage power requirements for the accessory device. The controller generates an enable signal (40) for a valid and supported device that is coupled to a voltage switching circuit (30). The voltage switching circuit generates at least a first output voltage (28) based on the voltage power requirements that is coupled to the accessory device (12) via the interface (16) to provide power to the accessory device.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP1359425A3
source esp@cenet
subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title A measurement test instrument and associated voltage management system for accessory device
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T20%3A01%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LAW,%20WILLIAM%20Q&rft.date=2005-10-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP1359425A3%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true