Ɣe SPARCstation IPX ƒe akpa 1 lia gbugbɔgaɖoanyi: PSU kple NVRAM (2020) .

Ɣe SPARCstation IPX Gbugbɔgaɖoanyi: Mɔzɔzɔ Trɔ Yi Ƒe 1991

Le egbegbe asitsatsa ƒe xexeame si le zɔzɔm kabakaba me, afisi míeʋlia modular, scalable platforms abe Mewayz ene ta le la, asixɔxɔ tɔxɛ aɖe le ŋkuléle ɖe megbe le dɔwɔƒe ƒe kɔmpiuta zazã ƒe gɔmeɖoanyiwo ŋu me. Sun SPARCstation IPX, si woɖe ɖe go le ƒe 1991 me la nye nu wɔnuku aɖe le eƒe ɣeyiɣia me—mɔ̃ si naa ŋusẽ mɔ̃ɖaŋudɔwɔƒewo, dzɔdzɔmeŋutinunya me numekukuwo, kple kɔmpiutadziɖoɖowo wɔwɔ. Menye mɔ̃ɖaŋununya ƒe kamedede koe ŋkuɖodzinu ma tɔgbe gbugbɔgagbɔ nye o; enye nusɔsrɔ̃ tso tenɔnɔ ɖe nɔnɔme sesẽwo nu, aɖaŋuwɔwɔ, kple ɖoɖo siwo wotu be woanɔ anyi eteƒe nadidi ƒe hiahiã si nɔa anyi ɖaa ŋu. Gbugbɔgaɖɔɖo ƒe mɔzɔzɔ sia, si dze egɔme tso Power Supply kple NVRAM ƒe akpa veviwo dzi la, ɖe Mewayz ƒe xexemenunya fia: ɖoɖo si kpɔ dzidzedze, eɖanye dɔwɔƒe si xɔ ƒe 30 alo egbegbe asitsaƒe OS o, ɖoa ŋu ɖe gɔmeɖoanyi si li ke, si ŋu kakaɖedzi le ŋu.

Dɔnɔa: Ɣe ƒe SPARCstation IPX

Chassis si me ke le, si ƒe amadede nye beige la hehe tso eƒe nudzraɖoƒe yɔdo me nye afɔɖeɖe gbãtɔ. SPARCstation IPX, kple eƒe "ŋdɔnuɖuɖaka" ƒe nɔnɔme tɔxɛ la, le sue nukutɔe. Unit sia koŋ mewɔa dɔ kura o—si nye "ku le ɖoɖoezizi me" ƒe nya si bɔ ɖe xɔtunu tsitsiwo me. Hafi woabu kɔmpiutadziɖoɖo alo dɔwɔɖoɖo aɖeke ŋu la, ele be mɔ̃a nate ŋu aʋu elektrikŋusẽ eye wòato eƒe kɔmpiutadziɖoɖowo me dzodzro gbãtɔwo me gbã. Gɔmeɖose sia nye nyateƒe na vintage Sun dɔwɔƒe abe alesi wòle na module yeye ƒe ɖoɖowɔwɔ le Mewayz me ene; ne gɔmeɖoanyi si li ke mele eme o la, nu bubu aɖeke mate ŋu awɔ dɔ nyuie o.

Afɔɖeɖe Gbãtɔ: Ŋusẽnamɔ̃ (PSU) Gbugbɔgatu

Afisi elektrɔnikmɔ̃ xoxowo gblẽna wue nye elektrikŋusẽnamɔ̃. Capacitors, siwo nye nu suesuesue siwo naa elektrikŋusẽ nɔa bɔbɔe la, gblẽna le ɣeyiɣi aɖe megbe, eye zi geɖe la, elektrikŋusẽ si gblẽa nu la dona. Esi woʋu PSU la, woɖo kpe dɔlélea dzi: capacitor geɖewo do eye wodo go. Ehiã be woagbugbɔ aƒo nu tso eŋu bliboe.

ƒe nyawo
• Dedienɔnɔ Gbãtɔ: Asiɖeɖe le main filter capacitors gãwo ŋu be woaƒo asa na afɔku ƒe ʋuʋudedi.
• Desoldering: Woaɖe capacitor xoxo siwo gblẽ la ɖa nyuie.
• Tiatia: Capacitor yeye siwo ƒe nyonyome deŋgɔ siwo ƒe nɔnɔmewo sɔ (capacitance, voltage rating, kple temperature) didi.
• Soldering: Capacitors yeyeawo dede kple polarity nyuitɔ.

Le recap megbe la, dodokpɔ si wowɔ kple ŋuɖɔɖɔɖo kple variac (variable transformer) ɖe dzesi siwo ŋugbe wodo fia. PSU la nɔ ʋuʋum wògbɔ agbe, eye eƒe nusiwo dona tso eme la dzidze nyuie. Dɔwɔwɔ sia si wowɔna nyuie be woatsɔ akpɔ akpa vevi aɖe eye woaɖɔli eƒe akpa siwo do kpo nu le mɔ nyuitɔ nu la ɖoa ŋku kuxiwo gbɔ kpɔkpɔ le dɔwɔƒe vevi aɖe si le Mewayz OS me dzi. Ete gbe ɖe alesi wòle vevie be woakpɔ nusiwo gbɔ wòtso gbɔ tsɔ wu be woakpɔ dzesiwo gbɔ.

Afɔɖeɖe Evelia: NVRAM ƒe Nufitifitiwɔwɔ Xɔŋkɔ la gbɔ kpɔkpɔ

Esi PSU le lãmesẽ me ta la, IPX la ɖe agbe ƒe dzesiwo fia azɔ—ŋusẽ ƒe akaɖi! Gake console ƒe dɔwɔwɔ ɖe mɔxenu si kplɔe ɖo fia: NVRAM (Non-Volatile RAM) si gblẽ. Chip sia, si nye Motorola M48T02, dzraa ɖoɖoa ƒe nɔnɔme veviwo abe host ID, Ethernet MAC adrɛs, kple ŋkekea ƒe ɣeyiɣi ene ɖo. Ne eƒe batri si le ʋua me ku le ƒe bla nanewo megbe la, nyatakakaawo buna, eye ɖoɖoa mate ŋu adze dɔ nyuie o.

ƒe nyawo "NVRAM ƒe kuxia nye kɔnu na vintage Sun restorer ɖesiaɖe. Enye mɔ̃a ƒe mɔ si dzi wòtona biaa be, 'Amekae menye?' ŋkuɖodzinu si le dɔ wɔm manɔmee."

Egbɔkpɔnua bia be woaɖe NVRAM chip xoxoa ɖa nyuie eye woatsɔ yeye aɖo eteƒe, si wodze egɔme do ŋgɔ kple ɖoɖo nyuitɔ to egbegbe ɖoɖowɔla zazã me. Alo woate ŋu ade soket be wòanɔ bɔbɔe le etsɔme. Esi NVRAM yeyea nya va ɖo teƒea ko la, SPARCstation IPX wu eƒe POST (Power-On Self-Test) nu mlɔeba, eye wòɖe Sun ƒe dzesi si nye dzesi la fia le screen la dzi. Enye aʋadziɖuɖu ƒe ɣeyiɣi kpui aɖe—wogbugbɔ mɔ̃a ƒe dzedzeme ɖo anyi.

Gɔmeɖoanyi na Etsɔme

PSU kple NVRAM gbugbɔgaɖoanyi na SPARCstation IPX sia trɔ gbɔ tso agbo nu. Fifia gɔmeɖoanyi li ke si wòhiã be wòayi afɔɖeɖe siwo kplɔe ɖo la le esi: xɔtunuwo didi, SCSI ʋu ɖɔliɖɔli, kple mlɔeba, Solaris dɔwɔɖoɖoa dede. Dɔwɔwɔ sia te gbe ɖe nusɔsrɔ̃ vevi aɖe dzi na ɖoɖo ɖesiaɖe, xoxo alo yeye. Abe alesi Mewayz naa gɔmeɖoanyi si dzi woate ŋu aka ɖo, si dzi asitsalawo ate ŋu atu ɖo ahatrɔ ɖe nɔnɔmewo ŋu ene la, nenema ke xɔtunu ƒe gɔmeɖoanyi si wogbugbɔ ɖo te dzidzedzetɔe na be mɔ̃ sia si ŋu ŋutinya le la gawɔa dɔ ake. Le Akpa 2 lia me la, míadzro nudzraɖoƒe ƒe ɖoɖo suea kple kuxi siwo le dɔwɔɖoɖo si xɔ ƒe 30 la tsɔtsɔ va Internet dzi me.

Nyabiase Siwo Wobiana Enuenu

Ɣe SPARCstation IPX Gbugbɔgaɖoanyi: Mɔzɔzɔ Trɔ Yi Ƒe 1991

Le egbegbe asitsatsa ƒe xexeame si le zɔzɔm kabakaba me, afisi míeʋlia modular, scalable platforms abe Mewayz ene ta le la, asixɔxɔ tɔxɛ aɖe le ŋkuléle ɖe megbe le dɔwɔƒe ƒe kɔmpiuta zazã ƒe gɔmeɖoanyiwo ŋu me. Sun SPARCstation IPX, si woɖe ɖe go le ƒe 1991 me la nye nu wɔnuku aɖe le eƒe ɣeyiɣia me—mɔ̃ si naa ŋusẽ mɔ̃ɖaŋudɔwɔƒewo, dzɔdzɔmeŋutinunya me numekukuwo, kple kɔmpiutadziɖoɖowo wɔwɔ. Menye mɔ̃ɖaŋununya ƒe kamedede koe ŋkuɖodzinu ma tɔgbe gbugbɔgagbɔ nye o; enye nusɔsrɔ̃ tso tenɔnɔ ɖe nɔnɔme sesẽwo nu, aɖaŋuwɔwɔ, kple ɖoɖo siwo wotu be woanɔ anyi eteƒe nadidi ƒe hiahiã si nɔa anyi ɖaa ŋu. Gbugbɔgaɖɔɖo ƒe mɔzɔzɔ sia, si dze egɔme tso Power Supply kple NVRAM ƒe akpa veviwo dzi la, ɖe Mewayz ƒe xexemenunya fia: ɖoɖo si kpɔ dzidzedze, eɖanye dɔwɔƒe si xɔ ƒe 30 alo egbegbe asitsaƒe OS o, ɖoa ŋu ɖe gɔmeɖoanyi si li ke, si ŋu kakaɖedzi le ŋu.

Dɔnɔa: Ɣe ƒe SPARCstation IPX

Chassis si me ke le, si ƒe amadede nye beige la hehe tso eƒe nudzraɖoƒe yɔdo me nye afɔɖeɖe gbãtɔ. SPARCstation IPX, kple eƒe "ŋdɔnuɖuɖaka" ƒe nɔnɔme tɔxɛ la, le sue nukutɔe. Unit sia koŋ mewɔa dɔ kura o—si nye "ku le ɖoɖoezizi me" ƒe nya si bɔ ɖe xɔtunu tsitsiwo me. Hafi woabu kɔmpiutadziɖoɖo alo dɔwɔɖoɖo aɖeke ŋu la, ele be mɔ̃a nate ŋu aʋu elektrikŋusẽ eye wòato eƒe kɔmpiutadziɖoɖowo me dzodzro gbãtɔwo me gbã. Gɔmeɖose sia nye nyateƒe na vintage Sun dɔwɔƒe abe alesi wòle na module yeye ƒe ɖoɖowɔwɔ le Mewayz me ene; ne gɔmeɖoanyi si li ke mele eme o la, nu bubu aɖeke mate ŋu awɔ dɔ nyuie o.

Afɔɖeɖe Gbãtɔ: Ŋusẽnamɔ̃ (PSU) Gbugbɔgatu

Afisi elektrɔnikmɔ̃ xoxowo gblẽna wue nye elektrikŋusẽnamɔ̃. Capacitors, siwo nye nu suesuesue siwo naa elektrikŋusẽ nɔa bɔbɔe la, gblẽna le ɣeyiɣi aɖe megbe, eye zi geɖe la, elektrikŋusẽ si gblẽa nu la dona. Esi woʋu PSU la, woɖo kpe dɔlélea dzi: capacitor geɖewo do eye wodo go. Ehiã be woagbugbɔ aƒo nu tso eŋu bliboe.

Afɔɖeɖe Evelia: NVRAM ƒe Nufitifitiwɔwɔ Xɔŋkɔ la gbɔ kpɔkpɔ

Esi PSU le lãmesẽ me ta la, IPX la ɖe agbe ƒe dzesiwo fia azɔ—ŋusẽ ƒe akaɖi! Gake console ƒe dɔwɔwɔ ɖe mɔxenu si kplɔe ɖo fia: NVRAM (Non-Volatile RAM) si gblẽ. Chip sia, si nye Motorola M48T02, dzraa ɖoɖoa ƒe nɔnɔme veviwo abe host ID, Ethernet MAC adrɛs, kple ŋkekea ƒe ɣeyiɣi ene ɖo. Ne eƒe batri si le ʋua me ku le ƒe bla nanewo megbe la, nyatakakaawo buna, eye ɖoɖoa mate ŋu adze dɔ nyuie o.

Gɔmeɖoanyi na Etsɔme

PSU kple NVRAM gbugbɔgaɖoanyi na SPARCstation IPX sia trɔ gbɔ tso agbo nu. Fifia gɔmeɖoanyi li ke si wòhiã be wòayi afɔɖeɖe siwo kplɔe ɖo la le esi: xɔtunuwo didi, SCSI ʋu ɖɔliɖɔli, kple mlɔeba, Solaris dɔwɔɖoɖoa dede. Dɔwɔwɔ sia te gbe ɖe nusɔsrɔ̃ vevi aɖe dzi na ɖoɖo ɖesiaɖe, xoxo alo yeye. Abe alesi Mewayz naa gɔmeɖoanyi si dzi woate ŋu aka ɖo, si dzi asitsalawo ate ŋu atu ɖo ahatrɔ ɖe nɔnɔmewo ŋu ene la, nenema ke xɔtunu ƒe gɔmeɖoanyi si wogbugbɔ ɖo te dzidzedzetɔe na be mɔ̃ sia si ŋu ŋutinya le la gawɔa dɔ ake. Le Akpa 2 lia me la, míaku nu me le nudzraɖoƒe ƒe ɖoɖo suea kple kuxi siwo le dɔwɔɖoɖo si xɔ ƒe 30 la tsɔtsɔ va internet dzi me.