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WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... ) features, such as itegrating an AY-3-8912 core, or PS ... -
A new ZX spectrum cloneOver the past 12 months i have been developing a new spectrum clone as a hobby project to waste my spare time on. It is still not fully complete yet …
... 64K video RAM
Stereo AY sound output mixed with beeper ... -
ZX Spectrum music remixes/coversOK this may have been covered before but are there any sites where there are re-mixes/covers of Speccy game music? By this I mean versions recorded …
... /or virtual instrumentation rather than AY versions of a beeper tune ... -
NEW GAME 48K: "Crapbert Buttslut" (and 2 others games)PL title: Zbylut Owrzodzień w kamiennym, kurwa, zajebanym czarcim kręgu. ENG title: Crapbert Buttslut in the muthafuc.kin' damn stone-ci…
... /> for ZX Spectrum 48K with AY-interface.
Based on AGD ... /> YERZMYEY: idea, screenplay, graphic, levels, AY-music (in-game).
Mister ... on ZX Spectrum 48K (with AY-interface for in-game music ... -
Next Castle 2012 Party AnnouncedOkay, I've just found out that Newart has posted [URL="http://speccy-live.untergrund.net/2012/10/next-castle-party-%d1%81%d0%bf%d0%b1-03112012/"]this…
... is for music on beeper, AY or TurboSound. There's a ... -
Lighter: Better Than Raw[CENTER]So, [B](Burn The) Lighter's back[/B]! And don't ask me why I had to skip issue two at that point. [IMG]https://dl.dropbox.com/u/95941449/Bur…
... just as right on 48K+AY (no AY music due to memory ... -
Lower Memory - Why Multiple Voltages?Having spent much of the weekend working on getting my old Spectrum working, my Dad (who is visiting) and I were chatting about the schematic. Given…
Having spent much of the weekend working on getting my old Spectrum working, my Dad (who is visiting) and I were chatting about the schematic.
Given that the upper RAM in a Spectrum is of type 3732 - which only has a supply voltage of +5V, why ... -
just late afternoon relax...and 3 months of live...1. Hardware joke [B]ANGRY SPACE INVADER [/B] [url]http://www.youtube.com/watch?v=IToay3TsEvs[/url] [LIST] [*]Dimensions : 82 x 50 mm [*] Colo…
... />
[LIST]
[*]AY / Yamaha sound genearotor running at ... ( You can insert Ay 3-98912 or AY 3-8910)
[*] 2 ... -
JSpeccy v0.92A new JSpeccy version has been released. Summary of changes, - Screen redrawing is a bit optimized now and a bug when speed > 1 has been corrected. …
... />
- Corrected a bug in AY-3-8912 emulation that affects ... -
ZX +2 Grey with quiet ULA soundHi all. I come here for advice before messing up with the main boards and end up killing them for good. I got this grey ZX +2 with a very low ULA a…
nq/skrju Birthday GiftSo, n1k-o a.k.a. nq has recently celebrated his 30th birthday, and then this little gift popped up, which perfectly works on 48K+AY. [IMG]http://spe…
... , which perfectly works on 48K+AY.
[IMG]http://speccy ...Dedicated Spectrum Emulation Machine Based on Raspberry PiI've mentioned this in another thread, so I thought I'd give it a thread of its own. I've wanted to build a dedicated Spectrum emulator for a long t…
... sheet to isolate the dangerous voltages.
Then I shortened ...Velesoft's ZX128+2 with 1.5MB memoryMy old ZX128+2 PROFI (grey model - spanish version) for sale here: [url]http://aukro.cz/super-zx-spectrum-128-2-1-5-mb-i2738723874.html[/url] Back s…
... .5mm stereo with ABC stereo(AY) mixed with speaker
+ load ...The great 128k ConversionWell, I am not sure if it is going to be great. Hopefully it will! This evening, I set about getting my Issue 6A Spectrum Plus working. I suspecte…
... didn't survive the funky voltages.
[IMG]http://i590 ...Suggested Spectrum model for retro hobbyist?I'm planning on getting myself a Spectrum of some sorts to add one of the most famous 8-bit computers to my retro collection (already have C64, A1200…
... (or at least composite)
-ay
-as small as possible ...Issue 2 video problemHello all, Need some help with an issue 2 board that I 'm trying to restore. I've replaced all the electrolytic capacitors, changed the voltage regu…
... oscilloscope, but I can measure voltages and follow schematics for the ...Found old AY recording.Found it on an old tape today. I did this when I first got my 128k toastrack. It took forever, sitting down with sheet music and typing it all out.…
Found it on an old tape today. I did this when I first got my 128k toastrack. It took forever, sitting down with sheet music and typing it all out. It ended up sounding awful. I was only 12 when I did this...
[url]https://dl.dropbox.com/u/ ...Hardware PCB scans. Good or bad idea?Is this sort of thing useful for preservation/WOS? I admit they are a bit wonky and I've done them as 400dpi and JPGed them to reduce the bandwidth.…
... IC socket next to the AY chip which might be for ...How's the Mayan apocalypse working for ya?[url]http://www.youtube.com/watch?v=Z0GFRcFm-aY[/url]
[url]http://www.youtube.com/watch?v=Z0GFRcFm-aY[/url]Grey +2 Composite mod questionI did a composite mod, taking the composite from the RGB connector and connecting it to a phono out on a seperate pcb I knocked up. Picture is good i…
... terribly whenever the beeper or AY kicks in.
Which capacitor ...TKMEM - the 128K interface for 16K SpectrumsHello all! Here in Brazil, we have made a small production of an interface, totally based on Velesoft?s memory expansion ([url]http://velesoft.speccy…
... -128 -> Explorer IV(an AY interface) -> Simple Kempston(Lotharek ...+2 Grey - low 128k sound volumeI'm trying to revive my old grey +2.... First problem was a faulty RF signal, so I bought a SCART cable from Retro Computer Shack on e-bay (it's the…
... the sound volume from the AY-3-8912 chip is very ...Fantastic Mr Fruity 48/128k versionsThis game has enhanced 128k version with AY music, so the model should be then 48/128K ;)
This game has enhanced 128k version with AY music, so the model should be then 48/128K ;)New Game: MODERATE RETRIBUTION.[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/MODRETinlay_zps4d03e7ae.jpg[/IMG] You look skyward through the sash windows of your spa…
... in 128k mode for the AY shooting sound (only one sound ...zx-chip podcast #21Hello! I am pleased to present to you fresh issue of [URL="http://zx-chip.rpod.ru/292438.html"]zx-chip podcast[/URL]. The first in 2013 and twenty-f…
... from the beginning.
AY-chip meditation with beautiful and ...Want a new old PC.Does anyone know of any good place that sell slightly older desktop PC's very cheap? The motherboard in mine is on its way out. Think there is a cr…
... down firmly, testing all the voltages from the power adapters i ...Your favourite ZX Spectrum tunes?Ok, this is a bit of a plug for my podcast but it's also a genuine question as I'd love a response on this. [IMG]http://img.photobucket.com/albums/v…
... of his favourite Beeper & AY tunes taken from classic ZX ...Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
... increases the level of the AY generated audio so that it ...Zero 0.5 ReleasedAfter a bit of a hiatus, the next update of Zero is now available [URL="www.ramtop.wordpress.com"]here[/URL]. Feedback and bug-reports appreciated! …
... sound when played parallely with AY.
- Improved GDI rendering speed ...