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TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
... lot I have a cart schematic designed by Alvin Albrecht. The ... -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
... with a twister for the IF1 to interface and a Spectrum ... -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
Could be this schematic... ;-)
[URL="http://gods69.com/tc.jpg"]schematic[/URL]
It may contain errors...:smile: (it seen OK to me...) -
TC2068 emulator cart - problemHi, Sorry for posting timex related stuff on a spectrum forum. So, this cart (spectrum emulator) can only adress 16K. I can load small games but i …
[quote=Gods;190811]Could be this schematic... ;-)
[URL="http://gods69.club.fr/tc.jpg"]schematic[/URL]
It may contain errors...:smile: (it seen OK to me...)[/quote]
Great! Thanks :) -
Mebrane fix or LOAD"" Poke equivelantHi!! I bought a rubber speccy from a guy on Ebay. Well,lots of buttons dont work,including J :( Two questions... *Is there a way to have a quick me…
You could even do just:
POKE 23779,239: PRINT ""
(assuming a freshly-reset Speccy and no IF1) -
Mebrane fix or LOAD"" Poke equivelantHi!! I bought a rubber speccy from a guy on Ebay. Well,lots of buttons dont work,including J :( Two questions... *Is there a way to have a quick me…
... freshly-reset Speccy and no IF1)[/QUOTE]
Are you ... -
Pics from my uncle's 48K SpeccyThis was built back in 1987 and it looks old now, but it brings back lots of good memories. [url]http://zxspectrum.zidev.com/zx/1987enclosure/HPIM16…
... if he still has any schematic diagrams etc for this machine ... -
Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... 's also possible, but monitor schematic is needed then. -
Spectrum 128K heatsink wantedI'm in search of a Spectrum 128k toastrack in a good condition and at a reasonable price (really can't afford a great amount of money). I don't mind …
... "
I do enjoy the if1, i have already transfered my ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... -
Another TS Emu CartLooks like the one I have. [url]http://cgi.ebay.com/TC2068-Cartdrige-48K-emulator-for-Timex-Computer-2068_W0QQitemZ250133271074QQihZ015QQcategoryZ124…
... recent thread resulted in a schematic of a TC spectrum emulator ... /> [/QUOTE]
Another cartridge schematic...
[URL="http://gods69 ... -
Low Sound output + Sound distorting pictureHi, I am having a problem with my Grey +2 at the moment while trying to use RGB output. When I load a game the loader tones are fine but the actual…
... .
[/QUOTE]
See schematic at:
[URL="http://8bit ... -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
... year old ones damaging your IF1. It'll take you only ... each. Nothing compared to the IF1. -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
... year old ones damaging your IF1. It'll take you only ... each. Nothing compared to the IF1.[/QUOTE]
So as ... I should do to my IF1 and if so how many ... -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
I did it already DEATH :):) I agree with you.
3 electrolytic capacitors in IF1, all three are the same 47μF 16V. They are blue and easy to replace. -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
... I should do to my IF1 and if so how many ... />
If you feel the IF1 needs a service and you ... -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
... you want to use an IF1 or +D, or Multiface etc ... -
ZX Spectrum 128+ problemsHello!I recently purchased and got myself a spectrum 128+ from ebay.The item did not have an original power supply so i got a power supply of 9volts …
... PSU should have some electronic schematic inside (usually an IC similar ... , you may use this simple schematic to quickly make an RGB ... have rather good quality. The schematic can be found on the ... -
Disable onboard memoryWould this work...? Access to onboard I/O can be disabled by holding IORQGE high. Would it be possible to create a MEMRQGE in a similar way to disa…
... have composite video input. The schematic to make S-Video or ... -
Printer InterfacesI have a customer who wants to connect an Epson 850 printer to a humble rubber key Speccy. Now I happen to have 3 printer interfaces (all Kempston) …
... a multiface or +D or IF1, then it'll be ok ... -
Printer InterfacesI have a customer who wants to connect an Epson 850 printer to a humble rubber key Speccy. Now I happen to have 3 printer interfaces (all Kempston) …
... a multiface or +D or IF1, then it'll be ok ... -
External Speccy CommunicationHow does a speccy communicate with the outside world ?? Do you have to have the interface 1 for serial communications ( rs232 ) or are there other p…
... the bandwith etc of the IF1 lan? it's only a ... -
Eprom blowerdoes anyone know a site with plans for an eprom programmer project that'll blow 27C256s. I attempted to build one called Kisseprom, but the software …
... 's a flexible EPROM programmer schematic and photos on my website ... -
Eprom blowerdoes anyone know a site with plans for an eprom programmer project that'll blow 27C256s. I attempted to build one called Kisseprom, but the software …
... 's a flexible EPROM programmer schematic and photos on my website ... -
machine IDs for .z80 snapshotsHi, is there s.o. officially in charge for the .z80 file format? while upgrading zxsp's save_z80 routine i added new machine IDs for the Specci vari…
... 2
1 48k + IF1 48k + IF1 16k issue 2
... issue 2
4 128k + IF1 128k +2
5 - ... 128k + IF1 +2
6 - 128k + ... -
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
Anything by Sandy White usually has huge chunks of basic. If I remember correctly I of the Mask even has traces of the code being saved via the IF1 network. -
Early Version Betadisk Manual (ie anybody have one)Folks, after lengthy excavations in my attic I have dug out my old Betadisk interface and 720K drive. However the manual has done missing. It's wa…
BTW it would be really nice to scan both sides of the PCB. There are some people (including me ;-)) interested in the schematic of this device. Looking at your shots i see it will be extremely easy to draw if we get such scans (or highres shots). -
?300 for this lot??????You gota be joking at that price of ?300.00 [url]http://cgi.ebay.co.uk/ZX-Spectrum-Sinclair-RARE-with-lots-of-accesories-LOOK_W0QQitemZ290149189214Q…
What's that on the back on the Speccy? Looks like an IF1 to me, maybe not..... -
?300 for this lot??????You gota be joking at that price of ?300.00 [url]http://cgi.ebay.co.uk/ZX-Spectrum-Sinclair-RARE-with-lots-of-accesories-LOOK_W0QQitemZ290149189214Q…
[quote=DEATH;208331]What's that on the back on the Speccy? Looks like an IF1 to me, maybe not.....[/quote]
yes, looking closely at that photo, you are right, as usual
/me goes and sulks :p