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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…
... replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K ... , and a small platform flash chip to store FPGA configuration. An ... than to solder one big chip with hundreds of pins.
AY-3-8912 core, or PS ... -
Autosiril, a MIDI-to-AY music converter...well, it's not a direct MIDI-to-AY converter, but it's still possible to try out the results on a real Speccy machine. So, here's the story: Siri…
... not a direct MIDI-to-AY converter, but it's still ... will be downmixed into three AY channels.
Plus, you ... .pt3 module file (or an .ay record, if you wish) and ... -
Help me resurrecting a 128KHello to everybody. I'm really struggling along a repair of a standard 128K a friend of mine handed me over some (ok, actually a lot of) time ago. A…
... translate into a bad RAM chip. I've already changed the ... waveform at about 295 KHz. AY Chip is very slightly warm to ... -
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…
... 1 Joytick interface
[*] Main Chip:ATF1502 CPLD
[*] Passtrough, it ... />
[LIST]
[*]AY / Yamaha sound genearotor running at ... ( You can insert Ay 3-98912 or AY 3-8910)
[*] 2 ... -
THE ULA CHIPDoes anyone know which the ULA chip is in Spectrum +2 ?
Does anyone know which the ULA chip is in Spectrum +2 ? -
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 the ... -
+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…
... sound volume from the AY-3-8912 chip is very low when ... -
WANTED: ULA chip for Issue two SpectrumHello, I fired up my Issue Two ZX Spectrum a couple of weeks ago, and it seems my ULA chip is failing again. Has anyone got a spare working chip the…
Hello,
I fired up my Issue Two ZX Spectrum a couple of weeks ago, and it seems my ULA chip is failing again. Has anyone got a spare working chip they'd be willing to sell? Please PM me if you can help.
Regards,
Kamil -
+3 Stereo mod - soldering help neededI bought a few bits from Ben just recently, and yesterday I opened up the case of my +3 and tried to install the stereo mod. I got stuck quite early…
... the pin header to the AY chip and wondering if anyone can ... pre-soldered leg of the AY chip, with soldering iron touching the ... melt the solder on the AY chip.
Should I switch ... I've not cooked the AY chip (and it still works :) ) but ... -
Currys IF+ECHO KEYBOARD+ORIGINAL TAPEHi! I'm looking for this, [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0008524[/url] Organ Master tape [url]http://www.worldofspectrum.org/…
... another way to play the AY chip onboard with an external pianokeyboard ... -
TZXVAULT Manic Miner 128k MM128 with AY Music In The Hall Of the Mountain KingHi, while doing a little GOOGLE search for a ManicMiner Game with 128k Music I found some notes like On: [url]https://pipl.com/directory/name/Novit…
... version of Manic Miner with AY music (this is the "Manic ... version of MM with an AY-ed
version of the ... -
AY-RIDERS concert at "Pixel Heaven" eventJust a short message; there will be an AY-RIDERS concert while retro-gaming/demoscene "Pixel Heaven" event, 15 June 2013 (Saturday) CENTRALNY DOM Q…
... />
there will be an AY-RIDERS concert while retro-gaming ... -
AMS X 4 memory chip for a +2BHey Chaps, While I had my Spectrum +2B opened up to work on the tape deck (replace belt and clean heads), I decided to try reseating some of the chi…
... broke a leg of the chip that's at position IC4 ... Amstrad manufactured 64x4 bit RAM chip. The truth is first I ... -
Designing a Modern 'Professional' low cost ZX Spectrum ??Hi, I'm looking at designing a low cost hight performance (20MHz) ZX Spectrum... in the mould of the original, but using modern-day components. The…
... modes +sprites etc)
AY-3-812 Sound Chip ?? perhaps
New Game PC/Spectrum relatedI have been learning blitz basic over the past few days and have been getting into it really well. I thought that if i made games that looked and sou…
... (unless i crack open the AY chip) and a few other things ...ULA Plus demonstration!I have seen with my own eyes the ULA+ in action - the actual real hardware. Fortunately, so did the camera in my phone. Here's a short (shaky) video …
... colours plus the built-in AY chip (due to the noise of ...Dynamite Dan II - 128KVery interesting. I have just learned of this Dynamite Dan II, hacked to play the sound through AY chip rather than the 48K speaker: [url]http://www…
Very interesting. I have just learned of this Dynamite Dan II, hacked to play the sound through AY chip rather than the 48K speaker:
[url]http://www.ilnx.cz/index.php/dynamite-dan-ii-128/[/url]
Sounds great to me!SAMPLE CONVERTER for SampleTrackerHi, [b]GOOD NEWS[/b] [url]http://yerzmyey.republika.pl/wav2tap.zip[/url] __________________________ GRUPA DUPA presents... ...for SampleTracker 2.…
ARKANOID 128KDid anyone try this game? It was modified to work with an ULA+ (but it works also on regular 128k spectrums) and it have enhanced sound thanks the em…
... thanks the employment of the AY chip.
I tried it ... runs in the 128k mode, AY sound included.
I ...AY volume on 128 SpectrumsHi! I have a 128 toastrack speccy. I think my problem is quite common: the AY soundchip output volume is quite low. To properly hear the tunes or ef…
... problem is quite common: the AY soundchip output volume is quite ...Happy birthday AY Chip!Happy birthday..! Stick yer feet up and play some chooooons...!
Happy birthday..!
Stick yer feet up and play some chooooons...!New AY sound effects for old silent gamesI have one idea : add AY effects to old ZX games without sound... Exist AY effects writed in trackers ? I can place AY code+data to any free ZX ram p…
I have one idea : add AY effects to old ZX games ... without sound...
Exist AY effects writed in trackers ? I ... can place AY code+data to any free ...DiHalt 2013Hello everyone! from 6 to 7 July in Nizhny Novgorod (Russia) will be held openair demoparty "Dihalt 2013."The program includes the following competit…
... /> Border Intro*Work platform Pentagon128 + AY / original ZX-Spectrum 128 / +2 ... voting.*
ZX Spectrum AY / YM-Music*
The work ... carried out in any existing AY-editor computer ZX-Spectrum, ... the type of the used chip.
*Submissions will be ...Chip & Rokky[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0012935[/url] Main Blow, The [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0013061[/url…
... games are 2 separate persons: chip (1) and rocky (2). And ... Chip is not the German Chip (author Maedchentest). Also ... be removed (it is not Chip & Rocky),publisher of both ...Old homemade hardware?Hey there, I've been given a bunch of ZX Spectrum stuff, I've mostly fixed the computer, just need a membrane. But what I was wondering is that there…
... cartridge port and has a AY chip on it. One has a ...More AY musicHi there. Another AY compilation of ZX Spectrum songs. [url]http://cheapbeatsmusic.bandcamp.com/album/microsongs[/url] This time directed to Japa…
Hi there.
Another AY compilation of ZX Spectrum songs. < ... for ZX Spectrum 16K with AY-interface, however I made all ... />
(C) 2013 YERZMYEY/AY-RIDERS
___________________________________________Border colour on resetI have noticed a strange (and somewhat disquieting) glitch or feature on the ZX Spectrum. Sometimes, when the Reset button is pressed on the later m…
... make heavy use of the AY sound chip, which is why I ...New game: Krunel[IMG]http://www.speccy.pl/images/news/krunel_00.png[/IMG] Game name: Krunel Type: logical Author/group: [url]speccy.pl[/url] Platform: ZX Spectrum …
... joystick ports and AY-3-8912 sound chip working on ... VELESOFT's design. SAA chip works with the same ... />
As all chip's registers are write-only ... game can't detect the AY chip it defaults to SAA, ... is presented with the sound chip choice.
...Help! Suggestions of best known AY tunes needed!At this saturdays [URL="http://www.retroevent.org/"]Retro Event[/URL] I'm bringing my ZX Spectrum laserharp with me. This time the laserharp 'show' (…
... thinking: when I find a AY tune and remove the track ... to switch on/off the AY track).
