Ngaba ukhe wanqwenela inkqubo enye ebilungiselelwe ukulinganisa imidlalo yakudala yevidiyo? Nazi izizathu ezilungileyo ezininzi zokuthanda i-MiSTER FPGA.
Ukuba uyayithanda imidlalo yevidiyo yesikolo esidala kodwa awukeva malunga neMiSter FPGA okwangoku, kungenxa yokuba ubudlala imidlalo yesikolo esidala kakhulu.
Uyakuyithanda le nto, ke thatha ikhefu kwaye uqhubeke ufunda. Ngaphandle kokufuna ukuvakala ngokumangalisayo, i-MiSter FPGA ngokungathandabuzekiyo yindlela imidlalo yevidiyo yesikolo esidala eya kuphuhliswa ngayo kwixesha elizayo, kodwa sele ilapha kwaye imnandi.
Kwaye ngokusekwe kwindlela izinto ezimi ngayo ngoku, izinto zibonakala zibangcono.
I-Mister FPGA iya kuwaphucula kakhulu amava akho okudlala ukuba ungumntu othanda imidlalo yeediliya ngeendlela ezingazange zenzeke ngaphambili.
Kule post, siza kujonga nzulu kuMnumzana FPGA, kubandakanya indlela esebenza ngayo, yeyiphi imidlalo enokuyidlala, nokunye okuninzi.
Makhe sijonge ukuba yintoni kanye kanye i-FGPA phambi kokuba siqhubeke.
FPGA
Uluhlu lwesango olucwangcisiweyo lommandla, okanye iFPGA, sisishunqulelo sodidi oludityanisiweyo lwesekethe enokutshintshwa emva kokuba yenziwe.
Ngokuchaseneyo neetshiphusi zekhompyuter eziqhelekileyo, ii-FPGAs zisebenzisa iibhloko ezinengqiqo ezicwangcisiweyo kunye noqhagamshelo olunokuguqulwa ukuze luhambelane nezicelo ezahlukeneyo.
Ngokomgaqo, i-FPGA inokuphinda ihlelwe ukuba isebenze njengalo naluphi na uhlobo lwesekethe yedijithali. Oku kunokuphindwa ngokungenasiphelo ngokubeka nje uqwalaselo olutsha kwi-RAM ukulinganisa uhlobo olwahlukileyo lwechip.
Ngelixa ii-FPGA zangaphambili zazifuna imizobo yesekethe ukuchaza indlela abaziphatha ngayo, abatsha basebenzisa inkqubo esekwe kwisicatshulwa.
Ingakumbi kwi yokufunda umatshini kunye nokukhawuleza kwe-AI, ezi chips zibonelela ngoluhlu olubanzi lwezicelo. Ukulinganisa izixhobo zomdlalo wevidiyo lusetyenziso oluhle lwee-FPGAs kuba zinokuphinda ziyilwe ukwenza iindidi ezininzi zeesekethe.
Ii-FPGAs zixelisa ngempumelelo iinkqubo ezininzi zemidlalo yevidiyo kumgangatho wehardware endaweni yokusebenzisa i-emulator kwisoftware.
Yintoni uMnumzana FPGA?
Baba yiprojekthi yomthombo ovulekileyo esebenzisa i-hardware enokutshintshwa emva kwesiganeko sibonga kwi-field-programmable gate array (FPGA) iteknoloji.
Ii-FPGAs zinokuhlelwa kwakhona ukuba zisebenze ngokungathi ziphuma nje kwibhanti yokuhambisa kunye nesilicon yokwenyani onqwenela ukuyisebenzisa, ngokwahlukileyo kwii-CPU eziqhelekileyo, ezilungisiweyo ukusuka kumzuzu wokuvelisa.
Oku kuthetha ukuba awukhohlisi i-CPU ekucingeni ukuba yenye into; kunokuba, uyakha ukuba isebenze ngaloo ndlela kwasekuqaleni.
Ngokwethiyori, inkqubo ye-MiSter inokuqhuba isoftware ye-NES, i-Neo Geo, i-Apple II, okanye i-Acorn Archimedes kwaye ibonelele ngokuphendula, phantse ukusebenza ngokuthe ngqo kuleyo yehardware yokuqala.
Ukutsho nje, sisilinganisi sehardware esivumela abasebenzisi ukuba badlale ikhabhathi endala kunye nemidlalo yeconsole ngokuxelisa amaqonga athile. Ngokwengqikelelo iyafana nabalinganisi abafana nabo bakuluhlu lwethu lweNintendo Entertainment System emulators, kodwa ikwelinye iligi ngokupheleleyo.
Zombini ihardware kunye nesoftware yeMiSTer zisetyenziswa kwezi nkqubo. Ngenjongo yokubuyisela imidlalo yekhabhathi yevintage, le ndibaniselwano ibonelela ngobuncinci ukuba kungabikho latency kunye nokuchaneka okuhle.
Oko kubonisa ukuba i-MiSTer FPGA sisixhobo se-hardware, kunokuba sisisombululo esisekelwe kwisofthiwe, njenge-Raspberry Pi okanye i-Odroid. Kuya kufuneka uthenge amacandelo afana ne-USB Hub, imodyuli ye-RAM, ibhodi ye-DE-10 Nano, kunye ne-console evaliweyo ngaphandle kokuba uthenge esele yakhiwe.
Isoftware yeconsole Vula Umnikezi kwaye yadalwa ngu-Alexey Melnikov, owaziwa ngokuba nguSorgelig. Ukusukela ekukhululweni kwayo kokuqala, iye yaphuhliswa ngokuqhubekayo kwaye ixhaswa ngumphuhlisi omkhulu kunye umdlalo weRetro uluntu olunomdla.
Eziphawulekayo
- Ibonelela ngokhetho olukhulu lwemidlalo yeediliya.
- Iicores zisetyenziswa endaweni yeediski eziqhelekileyo okanye iikhatriji.
- Zingaphezulu kwama-80 iinkqubo ezahlukeneyo ezinokwenziwa.
- Umdlalo wasimahla unokufumaneka nge-MiSter FPGA console.
- Ii-consoles ezindala, iiPC, kunye ne-arcade hardware ixeliswa nge-MiSter FPGA.
Ingaba isebenza kanjani?
Ibhodi ye-DE10-nano yasekuqaleni yandiswa ngu-MiSTER kunye nenani leebhodi zeentombi. Ayizizo zonke iibhodi ezifuna ukufakwa. I-MiSter iqala njengebhodi ye-DE10-nano elula, eyindawo yokuqala. Ungaphantse usebenzise zonke iicores ngebhodi enye eyongezelelweyo (SDRAM).
Ibhodi ye-SDRAM:
Le bhodi incinci incamathela kwibhodi ye-DE10-nano ngokusebenzisa uxhumano lwe-GPIO0. I-DE10-nano inememori ekhawulezayo ye-DDR3, kodwa ngenxa yokubambezeleka kwayo okuphezulu kunye nokusetyenziswa kwe-ARM ekwabelwana ngayo, ayinakusetyenziselwa ukulinganisa i-EDO DRAM yevintage.
Uninzi lwee-cores alukwazi ukulinganisa imodyuli yenkumbulo yakudala ngaphandle kwale SDR SDRAM kwibhodi yentombi.
I/O ibhodi
Uxhulumaniso lwe-GPIO1 kwibhodi ye-DE10-nano yamkela le bhodi njengeplagi. Ukongeza kumaqhosha kunye nee-LED, inemveliso yeVGA yemveli kunye neebhithi ezintandathu kwicandelo ngalinye, iaudio ye-analog (isinxibelelanisi sefowuni ye-3.5mm), i-digital optical audio, kunye namaqhosha.
Ukuba ufuna ukubeka i-MiSter ngaphakathi kwetyala okanye ukhetha i-VGA ngaphezu kwe-HDMI, le bhodi iluncedo. Ukongeza, le bhodi inceda kuphuhliso olungundoqo; ngelixa ukuhlanganiswa kweVGA kuphela kukhawulezisa uphuhliso, ukuhlanganiswa kwe-HDMI scaler kuthatha ixesha eliphindwe kabini.
Uninzi lweecores zinokubaleka ngaphandle kwale bhodi. Ungasebenzisa ngenye indlela iDAC efanelekileyo kwimowudi yeVidiyo eNgqo endaweni yokufaka le bhodi ukuba yonke into oyifunayo yividiyo ye-analog kunye nemveliso yomsindo.
Ibhodi ye-RTC
Iwotshi yexesha langempela inikezelwa yile bhodi xa iqhagamshelwe kuqhagamshelwano lwe-LTC. Ukuba i-MiSter inxulunyaniswe ne-Intanethi nge-Ethernet, iwotshi yexesha lokwenyani isenokusetyenziswa nangaphandle kwebhodi. Lo msebenzi usetyenziswa kuphela zii-cores ezimbini, ngoko ke kuphela ngabathandi abanokuwusebenzisa.
Ibhodi ye hub ye-USB
Ngaphantsi kwebhodi ephambili, le bhodi yongeza i-hub ye-USB ye-7-port.
Ukwakha uMnumzana FPGA
I-emulator ye-MiSter FPGA inokufunyanwa ngenye yeendlela ezimbini: ngokuthenga okanye ukwakhiwa. Ukwakha eyakho i-console encinci ikuvumela ukuba ulungelelanise ubumbeko.
Ukongeza, inceda ukukuqhelanisa ne-hardware, enenzuzo xa ufuna ukuhlaziya okanye ukulungisa inkqubo. Nangona ukwakha i-console yomdlalo we-MiSter kunomvuzo, abanye abasebenzisi banokukufumanisa kunzima.
Awuyi kufumana ezinye zezixhobo ezibandakanyiweyo kunye nezixhobo ezakhelwe ngaphambili, kwaye ayikakulungeli ukuzisebenzisa ngaphandle kwebhokisi. Nangona kunjalo, ukuzakhela eyakho kunokungabizi kakhulu.
Kuya kufuneka uthenge ibhodi yeTerasic DE10-nano, i-casing, i-USB hub, unikezelo lwamandla, kunye ne-128MB SDRAM ubuncinci ukwenza i-MiSTer multisystem console.
Kuxhomekeka kwimeko yenkqubo oyikhethileyo, unokufuna isinki yobushushu kunye nefeni. Ukuba ufuna ukusebenzisa i-analog kumboniso weCRT, ibhodi ye-IO ikwayenye.
Ngokwahlukileyo, iphakheji ye-MiSter FPGA edityanisiweyo ifuna nje isoftware kunye neecores phambi kokuba isebenze.
le ikhithi eqwalaselwe kwangaphambili evela kwi-MiSter Addons iza kwiindibaniso ezininzi kwi-stylish aluminiyam casing.
Kuya kufuneka uqwalasele umgangatho wezinto ezisetyenzisiweyo kuba ezi zikhonkwane zincinci azithengiswa ngabarhwebi abaziwayo.
Yeyiphi imidlalo ekhoyo kuMphathi?
Kukho itoni yemidlalo enokuthi iMister idlale, eminye yayo ikhankanyiwe apha:
- IVectrex
- WonderSwan
- AY-3-8500
- ColecoVision
- Inkwenkwe yomdlalo
- Inkqubela phambili yomfana
- Genesis/Mega Drive
- NeoGeo
- I-NES / Famicom
- Odyssey
- I-Bally Astrocade
- I-Atari 2600
- I-Atari 5200
- I-Atari 7800
- UAtari Lynx
- Sega CD / Mega CD
- ISega Master System kunye neGay Gear
- SNES/Super Famicom
- I-TurboGrafx-16 / Injini yePC / SuperGrafx
- I-TurboGrafx-CD / Injini ye-PC CD-ROM²
Ndithembe kukho okuninzi ngakumbi.
isiphelo
Ukuqukumbela, uMnumzana FGPA sisixhobo esimnandi sokudlala imidlalo yevidiyo yesikolo esidala kuba ayilibazisi kwaye inoluhlu olubanzi lweempawu. Kodwa kuhlala kukho itsunami yezinto ezinkqonkqozayo ngalo lonke ixesha itekhnoloji eyaziwayo ifika emarikeni.
Kuyafana nakwizinto ezincinci ezenzelwe imidlalo yakudala njengoko injalo kwiiconsoles eziqhelekileyo ngamanye amaxesha.
I-emulator ye-MiSter FPGA isoloko ithelekiswa nezinye iinketho, nangona zininzi zazo ezisebenza ngeenjongo ezifanayo. Abona baziwa kakhulu Batocera, Retropie, kunye Recalbox.
Shiya iMpendulo