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Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
[QUOTE=1024MAK;687062]Do you have a Sinclair interface II or RAM Turbo interface?
If yes, you can use a ROM cartridge to test the machine.[/QUOTE]
unfortunately i dont
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Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
[QUOTE=1024MAK;687092]Sometimes pictures help, sometimes ... -
The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
[QUOTE=1024MAK;687519]Tantalum capacitors are polarised. ... -
Mouse systems for ZX Spectrum[U][B]Mouse systems for ZX Spectrum[/B][/U] Okay, I have been reading the [URL="http://www.worldofspectrum.org/forums/showthread.php?p=688449#post68…
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[QUOTE=1024MAK;688473][*]Are these 16 bit ... .
[QUOTE=1024MAK;688473][*]If partly decoded, does ... :-(
[QUOTE=1024MAK;688473][*]How much software supports ... ]
[QUOTE=1024MAK;688473][*]Are software drivers needed ... -
Fully-addressed devices initiative (FADI)I would like to introduce an initiative for those who create new pieces of hardware containing legacy devices with well-known addresses. It says that…
... 't put IORQGE on the rear bus. I realized this while ... -
Fully-addressed devices initiative (FADI)I would like to introduce an initiative for those who create new pieces of hardware containing legacy devices with well-known addresses. It says that…
... clone = clone with a functional rear slot with the same pineage ... -
Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
[QUOTE=1024MAK;687092]Sometimes pictures help, sometimes ... -
Fully-addressed devices initiative (FADI)I would like to introduce an initiative for those who create new pieces of hardware containing legacy devices with well-known addresses. It says that…
... 't put IORQGE on the rear bus. I realized this while ... -
Spectrum 128K +2 problemhello, i am try to repair my spectrum 128k +2 grey, i remove all ram chips and i have some new ones spares, now i have remove all ram chips, i want …
... right way?[/QUOTE]
[QUOTE=1024MAK;688475]ROM failure is rare ... -
+2 grey Contended RAMhi all, i have some quenstions about, contended RAM are banks 1,3,5,7 banks are the pairs of IC's (4164), so 1 pairs = 16k X 4 pairs = 64k this 64…
[QUOTE=1024MAK;691204]Contended Memory
See [ ... -
Pentagon 1024SL 2.2 kits (maybe?)Hey there, I'm currently getting my Pentagon 1024SL 2.2 back to work and while looking for spare ICs I found a really cheap source for CPLDs and TTLs…
Sam CoupHello All I have been directed here by an avid enthusiast, after seeking some advice on a different, more petrol-orientated forum. Please be gentle…
... black power button on the rear (having sat waiting, assuming it ...+3 Audio hates me with a passionHihi Since nobody seemed to have a spare +3B board, I've been trying to replace the audio entirely, aiming for a speaker inside the machine Since p…
[QUOTE=1024MAK;693598]Maybe someone should update the wikipedia page. Then Guesser could just link to that! :p[/QUOTE]
I already did that once ;)Faceplates + GlueSo we've all probably had to loosen the faceplate and gently unstick it from the 30 year old glue that's been keeping it in place all this time. Put…
2013 projects: new PlusD, DivIDE and MultifaceI have written about this before, but as I want to let these project be influenced by your opinions, I thought to create a separate topic about it. …
... as my diVIDE has no rear connector. Actually I couldn't ... />
Can it have a rear edge connector? In case it ...2013 projects: new PlusD, DivIDE and MultifaceI have written about this before, but as I want to let these project be influenced by your opinions, I thought to create a separate topic about it. …
... as my diVIDE has no rear connector. Actually I couldn't ... ]
Can it have a rear edge connector? In case it ...2013 projects: new PlusD, DivIDE and MultifaceI have written about this before, but as I want to let these project be influenced by your opinions, I thought to create a separate topic about it. …
... much anything else with a rear connector within the reach. I ...2013 projects: new PlusD, DivIDE and MultifaceI have written about this before, but as I want to let these project be influenced by your opinions, I thought to create a separate topic about it. …
... much anything else with a rear connector within the reach. I ...