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Looking for an extended BASIC graphics routine from mid- to late-80sHello all, This is my first post here so please go easy. This is basically a cut-and-paste job from comp.sys.sinclair where I've had no luck with an…
... , the problem was an attached if1. No probs after that was ... -
Micro Drive CableHello everyone . I havent been able to find any of my micro drive leads.I have loads of ribbon cable and a soldering iron. All im after is the pin ou…
Pin out from the IF1 to the Microdrive? It's a straight-through IIRC -
On the subject of reverse engineeringIn this world of emulated hardware, there are Specchums out there who would like to put their hands on that peripheral they never had, that add-on th…
... Lprint III? How about the IF1? The Ferranti chip substitution problem ... -
True Spectrum laptop (no emulation)[url]http://user.tninet.se/~vjz762w/[/url] Hi All, I have build a speccy laptop, battery part is not ready yet.... I did it on 2 days, I will put s…
... go with the really simple schematic I have,
I was ... -
Microdrive Not Present.... the little fibber!Hi chaps. I've just dug out my IF1 and microdrive to search from some long lost stuff on cartridge. I cannot find the ribbon cable for the life of m…
... tucked away nicely in the IF1 box poly where it should ... -
48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…
... which will actually work with IF1 and a MicroDrive, I've ... -
48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…
And all this time I thought the +2 was the best of all. Is there a schematic or instructions somewhere, to show how to do this modification? -
Unknown ZX81 InterfaceThis interface was part of a lot with some TS1000 and ZX81 computers for parts, among other stuff. Since there are no instructions nor software, I wa…
... the lines and make a schematic of the board, you may ... -
Unknown ZX81 InterfaceThis interface was part of a lot with some TS1000 and ZX81 computers for parts, among other stuff. Since there are no instructions nor software, I wa…
... has offered to prepare a schematic based on the pics I ... -
Reproducing the Multiface 3 - possible within reasonability ?Has anyone of you ever done that ?
... .
Anyone got a schematic ? -
Reproducing the Multiface 3 - possible within reasonability ?Has anyone of you ever done that ?
... 'm not so good at schematic reading, I disassembled a Multiface ... -
RZX Player interface - Possible?If I have a Mass Storage interface and some media (CF, SD) with a couple RZX files, what would I need to play them on a real Spectrum? If the RZX fil…
... aggravation (without looking at the schematic, it's probably going to ... -
+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…
I've found a schematic of the Sinclair 128k and ... polarised caps in my schematic, compared to the schematic i found [url ... -
I/O on the Speccy - ideas/help wanted!I'd like an interface for the Spectrum that can control and monitor other items. I have a task in mind that would require: A: 4xbinary inputs (as in…
... />
3. Look up the schematic for the Kempston, you can ... how you drive your outputs. Schematic here:
[url]http://www ... -
Selling my soul...my entire speccy software collection up for sale !Hi guys the time has come, must be at a some stage in my life where I need to move on from things I have hung on to over the years. Yes I'm thinking…
... like Opus discovery, MGT PlusD, IF1 and Microdrives also should get ... -
Which joystick interface is this ?Does anyone know which joystick interface this is ? It has no labels anywhere. [IMG]http://www.gjelberg.no/miscpics/joystickinterface.jpg[/IMG]
... on them other than the IF1 and 9-pin socket on ... -
Loading disks in FuseHi, I'm in the process of adding DSK support to Fuse PSP, and it seems like everything's working correctly (LIBDSK and LIB765 are both installed; +3…
fsync() isn't used by anything in Fuse other than the If1 code, so that isn't the problem. -
Loading disks in FuseHi, I'm in the process of adding DSK support to Fuse PSP, and it seems like everything's working correctly (LIBDSK and LIB765 are both installed; +3…
[QUOTE=Philip Kendall;289229]fsync() isn't used by anything in Fuse other than the If1 code, so that isn't the problem.[/QUOTE]
I'll keep looking then. Thanks for the help -
Schematics for grey +2 wantedI would like to have the schematics for the grey +2. Unfortunately, I can't find any on this site. The closest I get is a combined schematic for +2…
Channels and streamsSo I've put some thought into channels and streams, and read the dead (and presumably rotting corpse) of the CSS FAQ which contains some information …
... incorporating much of what became IF1 code, but that due to ...Channels and streamsSo I've put some thought into channels and streams, and read the dead (and presumably rotting corpse) of the CSS FAQ which contains some information …
... incorporating much of what became IF1 code, but that due to ...+3 compositve video out problemToday, I've tried to put a composite video out in my +3. I've built the circuit proposed [url=http://www.secarica.ro/html/plus3_hardware.html#composi…
... .[/QUOTE]
No, the schematic is right. If connecting RN1 ...Any BBC aware Specchums out there?After the UK101 and VIC20 emulators I've moved my sights onto emulating a BBC computer. This emulator will be different though in that it will be a Z…
... .net/z88dk/z88dk/libsrc/spectrum/if1/[/url]
[url]http://z88dk ...VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... ,IF0
I01, I11, ......, IE1,IF1
I02 I12, ......, IE2,IF2 ...Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... check the differences on the schematic.
If the connector ...Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... check the differences on the schematic.
If the connector ... /> I couldn't find any schematic for the it. My +2B ...Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
Schematic for +2B is here: [url]http://www.truppel-online.de/_spc/p3.jpg[/url]
this part shows the parts I mentioned - you should find them on the board:
[url]http://www.truppel-online.de/_spc/p3a.jpg[/url]
Ingo.Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
[quote=ingo;296257]Schematic for +2B is here: [URL] ... i saw the +2A/+3 schematic, i thought that it could ...AY Box for 16k/48k spectrums[img]http://tcg.speccy.cz/zoom/pictures/ay.png[/img] Just stumbled upon this and wondered if another can confirm this scheme as working. If so I'm of…
... would be interested if the schematic works. Would you post here ...
