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Niki GPIB (Bus rusange Intego rusange Bus)?
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Niki GPIB (Bus rusange Intego rusange Bus)?

2025-01-20 14:51:22


Bus rusange Intego rusange ya Bus (GPIB), izwi kandi nka Hewlett-Packard Interface Bus (HP-IB), ni igipimo cyitumanaho. Ihuza ibikoresho nabagenzuzi, nka mudasobwa. Hewlett-Packard yaremye mu mpera za 1960. Yamenyekanye nka IEEE 488 nyuma.

GPIB ikoreshwa cyane mubizamini no gupima. Ireka ibikoresho bitandukanye bya GPIB biganira hagati yabo byoroshye. Ibi birimo oscilloscopes, ibyuma bitanga ibimenyetso, hamwe nabasesengura ibintu.

Ifasha ibikoresho bigera kuri 15 murusobe. Ibi bituma GPIB igira akamaro cyane muri laboratoire yo guhanahana amakuru no gukora imirimo.

Ibipimo bya GPIB byatumye ibizamini bishyirwa hamwe kandi byikora. Birazwiho kwizerwa. Ibi bituma ari ngombwa ahantu kubona amakuru nyayo no kugenzura ni ngombwa.


Ibisobanuro bya tekiniki

Ubuhanga bwa GPIB bwakozwe kugirango habeho itumanaho rikomeye rya GPIB mubikoresho bitandukanye. GPIB irashobora kwimura amakuru kumuvuduko ugera kuri megabyte 1 kumasegonda. Ibi bituma biba byiza kubikorwa bigoye bikenera amakuru menshi.


Irashobora guhuza ibikoresho bigera kuri 15 muburyo bwinyenyeri cyangwa umurongo. Ibi biha abashushanya umudendezo mwinshi muburyo batunganya sisitemu zabo.

GPIB ikoresha imirongo 16 yo kumenya no kugenzura, kureba neza ko ibintu byose bivuga neza. Ikoresha kandi 24-pin ihuza ibikoresho byose. Ibi byorohereza ibikoresho gukorera hamwe.

Uburyo GPIB ikora amategeko nubutumwa ni urufunguzo. Iremeza neza ko amakuru atembera neza kandi ibikoresho biguma muri sync. IEEE 488.2 isanzwe yatezimbere GPIB, yongeraho amategeko meza nimiterere yamakuru. Ibi bituma itumanaho rirushaho gukora neza.

Ibisobanuro

Ibisobanuro

Igipimo cyo kohereza amakuru

Kugera kuri 1 MB / s

Ibikoresho ntarengwa

15

Imirongo ya bisi

16 (amakuru 8, kugenzura 8)

Ubwoko bwumuhuza

24-pin

Ibipimo ngenderwaho

IEEE 488.2

Ibi bisobanuro bya tekiniki bya GPIB bifasha kwemeza amakuru yizewe ya GPIB hamwe nihuta rya GPIB. Ibi bituma GPIB igira uruhare runini mugupima no gupima.

Porotokole y'itumanaho rya GPIB

Ibiranga amashanyarazi na mashini

Ibiranga amashanyarazi ya GPIB byerekana neza ko ubutumwa bwanyuze neza. Ifite ibiranga nkurwanya urusaku nubuziranenge bwibimenyetso, ingenzi kubikorwa byakazi. Ibikoresho bya GPIB birimo imiyoboro ikomeye hamwe ninsinga. Ibi byakozwe kugirango bimare binyuze mumikoreshereze myinshi nibihe bikomeye.


Uburyo bwo kohereza amakuru hamwe na protocole

Porotokole y'itumanaho ya GPIB ikoresha byombi hamwe na seriveri yoherejwe. Gukoresha intoki za GPIB eshatu ni urufunguzo rwo kuganira nta makosa. Ikoresha kandi ASCII kumabwiriza namakuru, bigatuma ikorana nibikoresho byinshi.


Ubwoko bwihuza hamwe na pin iboneza

Ubwoko nyamukuru bwa GPIB nubwoko bwa 24-pin Amphenol. GPIB pinout yashyizweho kugirango ikore amakuru namabwiriza neza. Ifite imirongo ibiri ya pin kubikorwa bitandukanye nkamakuru nubutaka.


Kumenya ibiranga amashanyarazi ya GPIB, uburyo bwo kohereza amakuru, nubwoko bwihuza ni ngombwa. Ifasha kwemeza neza ko ibikoresho bivugana neza kandi neza ahantu hatandukanye.


Iboneza Sisitemu na Topologiya

Gushiraho sisitemu ya GPIB bisobanura gutunganya ibikoresho byo gutumanaho neza. Hano hari topologiya ebyiri nyamukuru: umurongo cyangwa inyenyeri. Muri byombi, igikoresho kimwe ni umugenzuzi, ubusanzwe mudasobwa, naho ibindi ni ibikoresho.

Umugenzuzi, cyangwa uvuga, atangira itumanaho kandi acunga amakuru. Ibikoresho, cyangwa abumva, kora imirimo nkibipimo hanyuma wohereze amakuru inyuma.

Ibikoresho byiza bya GPIB bireba ibintu byinshi. Ibi birimo aderesi yibikoresho, kurangiza, no kwirinda ibimenyetso byerekana ibimenyetso. Topologiya ya GPIB yahisemo igira uburebure bwurunigi numubare wibikoresho. Ibi birashobora guhindura igipimo cyo kohereza amakuru.

Icyerekezo

Umurongo wa Topologiya

Inyenyeri Topologiya

Umwanya wumugenzuzi

Intangiriro cyangwa Iherezo

Hagati

Ibimenyetso

Birashoboka cyane

Ubushobozi buke

Kwaguka

Uburebure bwurunigi

Biroroshye guhinduka

Intsinzi yo kwishyiriraho GPIB ishingiye kubitegura neza. Ibyuma nibikoresho bya software byerekana neza imikorere. Ibi bituma ibikoresho bya GPIB bikorana neza.


Ibyiza bya GPIB

Imigaragarire ya GPIB nuguhitamo kwambere mugupima no gupima isi. Azwiho kwizerwa kwa GPIB, tubikesha amahame akomeye. Ibi bivuze ko ibikoresho bivugana neza, biguha ibisubizo nyabyo buri gihe.

Imiterere ya GPIB irabagirana mubushobozi bwayo bwo guhuza ibikoresho byinshi bitandukanye byoroshye. Ihinduka ryemerera gushiraho sisitemu muburyo bwinshi, bigatuma ibizamini byinshi. Byongeye kandi, imikoreshereze yagutse mu nganda yerekana ko ari amahame buri wese ashobora kwishingikiriza.

Ubwuzuzanye bwa GPIB nubundi bunini bunini. Ikora neza hamwe nibikoresho byinshi, ndetse nibishaje, bigatuma bimara igihe kirekire. Ibi bivuze ko ubona agaciro gakomeye mubuhanga bwawe, ukabitsa amafaranga mugihe kirekire.

Umuvuduko wa GPIB urihuta, bituma uba mwiza muburyo bwo kohereza amakuru byihuse. Uru nurufunguzo mugihe uhuye namakuru menshi byihuse. Imikorere ikomeye ya GPIB mubidukikije bigoye nayo ituma biba ngombwa kuri laboratoire n'ibigo byipimisha.

GPIB ikundwa nababigize umwuga kubera kwizerwa, koroshya imikoreshereze, no kwemerwa kwinshi. Ihora yujuje ubuziranenge, bigatuma ijya kuri benshi.


Imipaka n'imbogamizi

Rusange Intego rusange ya bisi ifite aho igarukira. Imipaka imwe nini ya GPIB nubunini bwumubiri. Irashobora guhuza gusa umubare runaka wibikoresho icyarimwe. Ibi biragoye gukura sisitemu yawe.

Ikindi kibazo ni bisi ya GPIB ifite uburebure bwa kabili. Intsinga ndende irashobora kwitiranya ibintu binini. Byongeye, GPIB igishushanyo gishaje kiratinda kurenza interineti yihuta.

Gukemura ibibazo bya GPIB birakemura. Gushakisha no gukosora amakosa bisaba igihe kinini nubuhanga. Igishushanyo mbonera cya bisi ituma bigora gukemura ibibazo kuruta tekinoroji nshya.

Kwipimisha GPIB nabyo biragoye. Ibi bituma gushakisha no gukemura ibibazo bitinda. Nka tekinoroji igenda itera imbere, kubona ibice bihuye bigorana. Ibi birerekana ko dukeneye ibisubizo bishya cyangwa inzira zo gutera imbere.


Ibigezweho bigezweho kuri GPIB

Ikoranabuhanga rikomeza gutera imbere, rizana amahitamo mashya yo gusimbuza GPIB. USB ni ihitamo ryambere kubworoshye no koroshya imikoreshereze. GPIB USB ihindura byoroshye guhuza sisitemu ishaje nibikoresho bishya, bitanga amakuru yihuse.

Iyindi mpinduka nini ni Ethernet ishingiye kubisubizo. GPIB Ethernet ireka abakoresha guhuza ibikoresho kurusobe, byoroshye kugera kubikoresho bya kure. Nibyiza cyane gushiraho bikenera kugera kure no kohereza amakuru byihuse. GPIB kuri Ethernet ihindura ifasha guhuza sisitemu ishaje numuyoboro ugezweho.

PXI (PCI eXtensions for Instrumentation) nayo irimo kwiyongera. Azwiho igishushanyo mbonera no gukora cyane. Iri koranabuhanga ni ryiza kubisabwa bikenera gukoresha amakuru byihuse no gusesengura. Irerekana akamaro ko gukomeza sisitemu ikora neza mugihe ukoresheje tekinoroji igezweho.

Ikoranabuhanga

Ibyiza

Koresha Imanza

GPIB USB

Kwishyira hamwe byoroshye, umuvuduko mwinshi

Ibikoresho bya laboratoire, ibikoresho byipimisha byoroshye

GPIB Ethernet

Umuyoboro uhuza, kugera cyane

Gukurikirana kure, sisitemu yatanzwe

PXI

Modular, imikorere yo hejuru

Kwipimisha bigoye, kubona amakuru byihuse


Abahindura ni urufunguzo rwo gukora izi mpinduka. Bafasha guhuza sisitemu ya GPIB ishaje hamwe ninteruro nshya. Yaba GPIB-kuri-USB cyangwa GPIB-kuri-Ethernet ihindura, baremeza ko ibikoresho bishaje bikora neza hamwe nubuhanga bushya.
Ubundi GPIB ifasha inganda gutera imbere zidatakaje icyiza. Ntabwo ari ugusimbuza sisitemu ishaje ahubwo kuyikora neza. Ubu buryo bujuje ibyifuzo byubu bikenewe muburyo bwubwenge.

Umwanzuro

GPIB yabaye urufunguzo mu itumanaho ryibikoresho byo gupima no gupima. Igishushanyo cyacyo gikomeye no gukoresha cyane bituma cyizewe. Mu myaka yashize, GPIB yashyizeho ibipimo ngenderwaho byinganda, gutwara udushya no gukora neza.
Ikoranabuhanga rishya ritanga umuvuduko wihuse kandi uhuza neza na digitale. Nyamara, GPIB ikomeza kuba ingirakamaro mubice bimwe. Ni ngombwa ku nganda zikeneye neza kandi zashyizweho. Uko ikoranabuhanga rigenda ritera imbere, sisitemu ya GPIB iragenda ikora neza kandi ihuriweho.
Kazoza ka GPIB gasa neza mubice byihariye aho bihebuje. Iterambere muri tekinoroji ya GPIB hamwe na sisitemu yo gukoresha byizeza imikorere myiza no gukorana. Nubwo intera nshya igenda ikundwa, umurage wa GPIB nakamaro kawo uzakomeza imyaka.


Ibicuruzwa bifitanye isano

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