- Ukuguqulwa kwehadiwe ukuze kwandiswe i-RAM kusuka ku-2 MB kuya ku-16 MB kusetshenziswa ama-chip e-EDO.
- Umthelela omncane emidlalweni yokuqala yezentengiselwano, kodwa kungenzeka kakhulu endaweni yasekhaya.
- Izidingo zobuchwepheshe ezithuthukisiwe ezihilela ukushisela ngokunemba kanye nokusika ithrekhi.
- Ukuhambisana okulungiselelwe kwamabhodi omama e-PU-8 namamodeli e-SCPH-5500.
I-PlayStation edumile yakwaSony yafika emakhaya ethu maphakathi nawo-90s inomklamo, yize wawumuhle kakhulu, kodwa wawune -RAM eyinhloko engu-2 MB encane . Kanye nalokhu, umshini wawuphatha i-VRAM engu-1 MB yezithombe kanye ne-512 KB ezinikele kuphela emsindweni. Naphezu kwalezi zibalo, ezibonakala zingabalulekile namuhla, ikhonsoli yakwazi ukusebenzisa izihloko ezibalulekile njenge-Metal Gear Solid kanye ne-Final Fantasy VII ngenxa yekhono labathuthukisi lokucindezela yonke inkumbulo etholakalayo.
Cishe uyazibuza ukuthi kungenzeka yini ukuphula lezo zithiyo zobuchwepheshe bese uphefumulela impilo entsha kwihadiwe. Kuvela ukuthi abanye abathandi bokulungisa baye bacindezela lokhu kwaze kwaba sekugcineni, bakwazi ukwandisa inkumbulo ngokuphindwe kasishiyagalombili ukuze ifinyelele ku-16 MB. Lokhu kulangazelela kuvela ekutholakaleni kokuthi ihadiwe ye-arcade ye-Sony yayisekela umthamo onjalo, into engasasetshenziswanga ezinguqulweni zekhonsoli yasekhaya.
Inqubo yobuchwepheshe: kusuka ku-2 MB kuya ku-16 MB
Ukwenza lokhu kuthuthukiswa akulula; kudinga ulwazi oluthuthukisiwe lwe-elekthronikhi. I-PS1 yokuqala isebenzisa ama-chip amane angu-512KB. Ukuze kufezwe ukunwetshwa, lezi zingxenye zithathelwa indawo ngamamojula ayisishiyagalombili e-2MB EDO RAM , avame ukusetshenziswa kabusha kusuka kwimemori ye-PC endala. Ukuhlanganiswa kuhilela ukugoqa ama-chip amane endaweni yawo bese kufakwa amanye amane phezulu, kudalwe amabhange amabili angu-8MB.
Ubunzima busekutheni i-console ayinazo izikhala zokunwebeka. Lokhu kudinga ukuguqulwa okuqondile kwebhodi lomama, okudinga umzila oqondile kakhulu , ukusika imikhondo yokuqala, kanye nokwengeza izintambo ezengeziwe kanye ne-resistor engu-22-ohm. Ukuze kube lula inqubo, abanye abashintshi basebenzisa ibhodi elisheshayo le-QSB elisiza ukuqondisa kabusha izimpawu zikagesi ngendlela efanele kumabhange amasha ememori.
Ukuhambisana namamodeli anconyiwe
Akuwona wonke ama-PlayStation afanayo, njengoba i-Sony ikhiphe izibuyekezo eziningana zebhodi lomama phakathi nesikhathi sayo sokuphila. Imodi isebenza ngokuthembeka kumamodeli amadala, ikakhulukazi lawo asebenzisa ibhodi lomama le-PU-8 , elivame kakhulu ezinguqulweni ze-SCPH-5500 kanye ne-555x. Uma unemodeli ehlukile, kubalulekile ukuhlola izimpawu zebhodi lomama ngaphambi kokuzama noma yikuphi ukuguqulwa, njengoba ingozi yokwenza ikhonsoli ingasebenzi ingokoqobo.
Kukhona futhi izinguqulo ezilula ezikhulisa i-RAM ibe ngu-8 MB kuphela, kodwa lezi zivame ukukhawulelwa kwihadiwe ethile kakhulu. Kubalulekile ukuqaphela ukuthi ngemva kokwenza lolu shintsho, ezinye izinhlelo zokusebenza zekhadi lememori , njengalezo ezisekelwe ku-FreePSXboot, zingase ziyeke ukusebenza ngenxa yoshintsho kumephu yememori yesistimu.
Ingabe kuyayithuthukisa ngempela ukusebenza komdlalo?
Yilapho okudingeka siqale khona ngempela. Uma ulindele ukuthi imidlalo yakho emidala iqale ngokumangalisayo ngamanani aphezulu ozimele noma ukuthungwa okunencazelo ephezulu, uzodumala. Izihloko zezentengiso zahlelwa i-2MB futhi aziqapheli ukuthi kukhona i-RAM eyengeziwe . Eqinisweni, eminye imidlalo, njenge-Final Fantasy IX edumile, ingase iyeke ukusebenza noma iphahlazeke ngoba ikhodi yokuqala ithatha inhlangano yememori engasekho.
Noma kunjalo, kunezinye izinto ezihlukile ezithakazelisayo. Izinguqulo eziguquliwe zeminye imidlalo zingasebenzisa lesi sikhala. Isibonelo, ku-Gran Turismo 2, izinga lemininingwane yezimoto ezikude naphakathi nendawo lithuthukisiwe. Kodwa, ngokuvamile, kukhathalogi yokuqala ye-Sony, le mod inikeza izinzuzo ezimbalwa kakhulu ezisebenzayo.
Ingcebo yangempela: indawo ye-Homebrew
Lapho le mod ikhanya khona ngempela kusekuthuthukisweni kwesoftware ye-homebrew kanye namachweba angekho emthethweni. Kwabahleli bezinhlelo endaweni ye-homebrew, ukuba ne-RAM engu-16 MB kuyiphupho elifezekile, njengoba kuvumela ukulayisha izimpahla eziningi kakhulu kwimemori ngaphandle kokufunda njalo kusuka ku-CD-ROM. Lokhu kususa i-RAM bottleneck, okuvumela izigcawu eziyinkimbinkimbi kakhulu kanye namachibi amakhulu okuthungwa.
- Amachweba anesifiso esikhulu: Ikuvumela ukuthi usebenzise izinhlobo zemidlalo ezivela kwamanye amapulatifomu, njenge-Super Mario 64 elungiselelwe i-PS1.
- Amademo obuchwepheshe: Kwenza kube lula ukudalwa kwezinjini zehluzo ezinqoba imikhawulo yokuqala yekhonsoli.
- Amaphrojekthi afanayo: Ngesitayela se-PsyDoom, esandisa inkumbulo yomsindo ibe ngu-16 MB ukuze iphathe amamephu aminyene.
Ngisho noma i-CPU ne-GPU zihlala zifana futhi zigcina imikhawulo yazo, ububanzi bokuthuthukiswa kwesofthiwe buyanda kakhulu. Kuyifilosofi efanayo naleyo eyalandelwa yi-Sega Saturn ngama-cartridge ayo okwandisa inkumbulo, efuna ukwandisa isikhathi sokuphila kwehadiwe yakudala ngamandla amakhulu e-RAM.
Ukuba ne-PlayStation ene-RAM engu-16MB, kulezi zinsuku, kuyisimangaliso sobuchwepheshe kanye nethuluzi labathuthukisi kunokuba kube ukuthuthukiswa okudingekayo kumsebenzisi ojwayelekile. Nakuba ukufakwa kungaba yikhanda elibuhlungu futhi kungabangela ukungazinzi emidlalweni yokuqala, kuvula umnyango wezivivinyo ezithakazelisayo kanye namachweba abonakala engenakwenzeka agcina ilangabi lekhonsoli yokuqala ye-Sony liphila.