Tsim Macintosh Plus ROMs: 3 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Cov Lus Qhia no yuav coj koj mus rau txheej txheem "ripping" EPROM cov duab los ntawm koj lub Macintosh Plus ROM chips thiab (lossis) "hlawv" cov duab rau cov chips tshiab. Cov txheej txheem yuav ua tiav ob zaug los tsim ob qho "hi" thiab "lo" ROM chips rau koj Mac Plus.

Cov ntaub ntawv no muaj cov ntawv thov hauv qab no:

• Tsim hloov ROM chips / tsis tshua muaj ROM chips
• Rov qab los tam sim no lossis tshwj xeeb ROM chips
• Muag ROM chips online

Kuv tsim Cov Lus Qhia no tom qab txheeb xyuas qhov tsis zoo ROMs yog lub hauv paus ua rau muaj qhov yuam kev coj txawv txawv ntawm kuv Macintosh Plus.

Phau ntawv qhia no tseem siv rau Macintosh 128K thiab Macintosh 512 (k, e).

Khoom siv:

Koj yuav tsum muaj cov khoom siv hauv qab no ntawm tes txhawm rau mus txuas ntxiv:

1. TL866 lossis TL866II, lossis TL866II+ (Amazon)
2. Nkag mus rau Windows PC (Linux & MacOS txhawb tab sis tsis qhia hauv phau ntawv qhia no)
3. Tsawg kawg 2x 27C512 28DIP chips (eBay) (Aliexpress)
4. Macintosh ROM chips (Tsis teb los tau)
5. Macintosh ROM Duab cov ntaub ntawv (Ib nrab-yeem)

Kauj Ruam 1: RIP ROM WHA?

Cia peb tham txog "ripping" ROM cov duab los ntawm daim tawv nqaij lub cev. Rau qhov yooj yim vim kuv yuav piav qhia cov txheej txheem ntawm ripping ROM cov duab ntawm Windows, vim nws yog cov txheej txheem ncaj nraim tshaj plaws nrog TL866II+. Txawm li cas los xij, nws muaj peev xwm ua tau ntawm Linux thiab Mac OS nrog kev siv zog ntau dua.

Nws yuav tsum raug sau tseg tias phau ntawv qhia no yuav tsis npog yuav ua li cas rau lub cev tshem tawm lossis teeb tsa koj li ROM ROM tab sis thov nkag siab tshem tawm thiab teeb tsa ROM chips yuav tsum yog txheej txheem uas muag heev. Yog tias cov hlau hlau tau ua rau koj lub nti nti tawg tuaj yeem dhau los ua cov khoom pov tseg.

Dab tsi yog "ROM" nti?

Ntawm cov txheej txheem, ROM yog "Nyeem Tsuas Nco" - ob lub tshuab computer lub cev nruab rau ntawm koj lub Macintosh Plus logic board uas tawm lus txib rau CPU. Lub cim xeeb hauv ROM chips tau teeb tsa los teeb tsa cov lus qhia tseem ceeb xws li thauj lub operating system los ntawm lub zog tsav thiab ntau ntxiv, ntau ntxiv.

Nws txhais li cas "rip" ROM duab?

Ripping ROM yog txheej txheem ntawm nyeem tag nrho cov ROM nti nco rau koj lub khoos phis tawj. Koj yuav xav tau daim duab ntawm ROM ua haujlwm uas twb muaj lawm txhawm rau tsim cov hloov tshiab. Yog tias koj tsis muaj ROM ua haujlwm lossis xav rub tawm ib daim qauv, koj tuaj yeem pom ntau lub ROMs nrov nyob hauv "Macintosh Repository" lub vev xaib - cov peev txheej zoo rau zej zog (Txuas ncaj qha rub tawm txuas). Kuv kuj yog tus tswv ROMs uas kuv rub los ntawm kuv tus kheej cov chips hauv GitHub, uas koj tuaj yeem pom txuas hauv ntu tom ntej.

Thaum siv lo lus "duab" koj tuaj yeem ua piv txwv xav txog "snapshot" ntawm tag nrho ROM nti nco. Koj tuaj yeem txiav txim siab txheej txheem zoo li luam theej duab. Thaum peb tsim daim ntawv theej ntawm ROM nti siv TL866II+ programmer nws hu ua "ripping".

Kuv yuav rub daim ROM li cas?

Pib los ntawm rub tawm qhov tsim nyog Windows software rau koj li TL866II+. Yog tias koj yuav TL866II+ tsim los ntawm lub tuam txhab muaj los ntawm Amazon thiab txuas rau hauv ntu khoom siv ces koj tuaj yeem rub tawm cov software koj xav tau los ntawm no ntawm Autoelectric lub vev xaib.

Kauj ruam 2: Nws yog Lub Sijhawm Ripping

Thaum koj muaj software koj xav tau rau koj li TL866II+ (lossis TL866 / TL866II) thiab koj tau lees paub tias koj tus programmer tau kuaj pom ces koj tuaj yeem txuas nrog nyeem lossis "ripping" ROM cov duab los ntawm ob qho ntawm koj cov ROM chips, uas tau npog hauv theem no.

Screenshots hauv ntu no yuav qhia txog software rau TL866II+ tab sis nws zoo sib xws rau lwm cov qauv.

Xyuas kom koj lub cuab yeej raug kuaj pom

Vim li cas los xij vim li cas koj lub kaw lus yuav tsis ua haujlwm zoo nrog cov tsav tsheb thiab software. Thaum koj qhib lub programmer software hauv Windows xyuas kom koj pom cov lus "1 Programmer Connected".

Xaiv Koj Chip

TL866II+ totes txhawb nqa rau ntau dua 15000 daim! Zoo kawg! Tab sis… tsis tseem ceeb tam sim no; peb tsuas yog xav tau los txhawb ib hom nti; lub "AM27C512 @DIP28". Tsis txhob tsis meej pem "AM27C512 @DIP28" rau "AM27512" - ib qho muaj "C" thiab ib qho tsis ua.

1. Xiam qhov kev xaiv "Pin Detect" thiab "Check ID" los ntawm kaum sab laug
2. Nyem rau "NYEEM" khawm nyob ze rau saum lossis xaiv "Ntaus" -> "Nyeem" los ntawm cov ntawv qhia zaub mov.
3. Nyem "NYEEM" ntawm qhov pop-up tom ntej.
4. Siv ~ 5 vib nas this tus programmer siv sijhawm los nyeem koj lub ROM nti kom xav txog qhov ua tau zoo li cas.
5. Voila! Koj muaj ROM duab … txoj cai? Tej zaum?

Txheeb xyuas cov duab ROM

Txhawm rau pib, koj yuav tsum tsis txhob pom ib nplooj ntawv puv ntawm "FF" - yog tias koj tau ua ces koj txawm tso koj lub nti tsis raug lossis koj li nti ROM tuag lawm. Nws kuj tseem ua tau uas koj tau xaiv cov nti tsis raug, qhov xwm txheej twg koj yuav tsum xav txog koj qhov yuam kev ua ntej kho nws. Kuv tau txuas lub screenshot ntawm qhov siv tau ROM nti; koj li yuav txawv nyob ntawm qhov rom version lossis cov duab koj siv.

Yog tias koj paub ROM version koj muaj (muaj A, B, thiab C qhov twg "C" yog qhov tshiab tshaj plaws rau Mac Plus) tom qab ntawd koj tuaj yeem yooj yim piv cov duab rau ROM rub los ntawm Macintosh Repository. Kuv kuj tau muab kuv tus kheej cov duab ROM, cais ua "hi" thiab "lo", uas muaj nyob ntawm kuv GitHub.

Txuag koj cov duab ROM

Tsuas yog nyem lub pob nyem lossis xaiv "File" -> "SAVE" los ntawm cov ntawv qhia zaub mov thiab khaws cov khoom tso rau qhov chaw nco hauv koj lub computer; koj yuav xav tau cov ntawv no txhawm rau hlawv rau lub nti tshiab.

Rov ua dua cov txheej txheem piav qhia hauv theem no rau ob qho ntawm koj li ROM chips.

Kauj ruam 3: Hlawv ROMs

Hlawv ROM yooj yim txhais tau tias "sau" ROM duab peb ripped los ntawm koj cov chips lossis rub tawm mus rau cov chips tshiab. Yog tias koj tsis tau rub daim ROM los ntawm koj lub nti koj tuaj yeem pom cov duab ntawm kuv Github ntxiv rau ntawm Macintosh Repository ntawm no.

Programmer Software Hloov

1. Nyem "Xaiv IC" nyob rau sab saum toj lossis nyem "Xaiv IC" -> "Tshawb & Xaiv" hauv cov ntawv qhia zaub mov thiab tom qab ntawd hloov lub nti rau "AM27C512 @DIP28".

2. Yog tias koj tsis muaj ROM duab hauv koj tus programmer los ntawm cov kauj ruam dhau los, tsuas yog nyem lub pob "Qhib" nyob rau saum toj lossis "Cov Ntaub Ntawv" -> "Qhib" hauv cov ntawv qhia zaub mov thiab xaiv thawj ntawm ob daim duab koj tau khaws tseg hauv cov kauj ruam dhau los lossis cov ntaub ntawv ROM tsim nyog rub tawm los ntawm Macintosh Repository.

   Yog tias koj tab tom siv ROM cov ntaub ntawv los ntawm Macintosh Repository muaj cov kauj ruam ntxiv uas yuav tsis raug them rau qhov kev tshaj tawm tam sim tam sim no

3. Nyem "PROG" nyob rau saum toj lossis "Ntaus" -> "Program" los ntawm cov ntawv qhia zaub mov thiab "Program" ntawm qhov screen hauv qab no.
4. Rov ua cov txheej txheem no rau ob qho tib si "hi" thiab "lo" ROM chips.

Qhov ntawd yog nws! Koj tuaj yeem thauj lossis "rip" ROM duab los ntawm cov nti tshiab thiab txheeb xyuas nws tawm tsam ROM duab koj tau tso rau hauv koj tus programmer lossis yooj yim rov nruab nws rov qab rau hauv koj Macintosh Plus thiab ua qhov kev sim khau raj.

Nrog cov txheej txheem tshiab no koj tuaj yeem pab peb cov phooj ywg lossis tseem muag ROM chips!