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"Floating" AY registersWhile I was working on some AY sample-related stuff, it occurred to me that with the AY port not being completely decoded, it would be a handy CPU-ti…
... me that with the AY port not being completely decoded ... (C),B to select AY register 8... provided that ... these as ordinary AY register accesses modulo 16 ... />
Incidentally, the AY data sheet I have kicking ... 16 AY chips running off the same hardware port! Okay ... -
AY interface - How many possibilities?Currently the newest AY interface available for sale gives 16K and 48K owners a chance to add AY sound to their Speccy, but (correct me if I'm wrong)…
... by Gasman to YouTube. The AY chip wou
-Better ... (to choose between 128K AY, TS2068 AY, alternate AY port config, etc), a switch ... their computer but the only AY interfaces that were released for ... an external version of the AY interface which uses 128K ... -
EmuZWin problem!Hello! I'm trying to load Fairlight I into EmuZWin v2.4.004. It don't load at all. I'v tryed several versions of fairlight I and II. Thees files …
... loading normally. But problems with AY sound, I'll fix it ... games and demos use read AY port to check its presence, but ... I used strong port reconision for input (FFFD, but ... -
Announce: EmuZWin 2.4.1.0 with exact AY soundEmuZWin 2.4.1.0 with exact AY sound released today. In "exact sound" mode, should be very, very close to real sound. (My ears are sick, my head is sp…
... with really exact sound (both AY and MIC). More sound ... options (AY Pitch, MIC On).
[+] ... emulator).
[-] Changes in port recognision: port 7FFD assumed if out XXFD ... could not be treated as AY port (Eyeache2 demo).
[-] When ... -
Announce: EmuZWin 2.4.1.0 with exact AY soundEmuZWin 2.4.1.0 with exact AY sound released today. In "exact sound" mode, should be very, very close to real sound. (My ears are sick, my head is sp…
... wrote:
[-] Changes in port recognision: port 7FFD assumed if out XXFD ... could not be treated as AY port (Eyeache2 demo).
[/quote]
EmuZWin 2.5.0.1Version 2.5 Release 1.0 (10-Jun-2004): a lot of changes and fixes in ??? Map Builder ??? GFX Editor ??? Loading & Saving ??? Sound & Video ?? Speed…
... active were influenced INs from AY port FFFD). Sound in KAZ demo ... /> [*] Small change in AY emulation (demo DigiSID). Better AY+MIC mixing (Target ...Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... , the TS has a plain AY chip, that means three musical ... then you have a controller AY port to specify which channels will ... /> To create quality tunes for AY you can use Vortex Tracker ...A List Of Zx Spectrum Music EditorsWell, not for me actually, as 99,99% of them are for AY, covox and GS cards but several times some people asked about music editors for ZX Spectrum. …
... to be written to the AY port? :([/QUOTE]
One way ... change the player to store AY regs in a buffer and ...A List Of Zx Spectrum Music EditorsWell, not for me actually, as 99,99% of them are for AY, covox and GS cards but several times some people asked about music editors for ZX Spectrum. …
... to be written to the AY port? :([/QUOTE]
Not only, but ...Sinclair Light Gun and modern tellies/monitorsDoes the Sinclair Light Gun work with modern LCD/TFT/plasma screens? I have my Speccy linked up by TV card to a PC outputting to a LCD monitor, and …
... it plugs into a serial port, does the Spectrum 128 have ... incoming (buffered) data on that port? Or did you have to ... the lightgun would poll the AY port. That's all.
Fresh 48K beeper music onlineRecently there was increase of 1-bit music activity. For those who are interested, here is links to online MP3 versions of the new releases, all made…
... Phaser1 sound in one of ay channel, any chance ?[/QUOTE]
If you mean use AY channel instead of beeper, then ... registers and time to access AY port instead of beeper.
Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... a 48k model has an AY chip attached?[/QUOTE]
AY port, and try to read it ... returns 42, you have an AY chip. (If not, it will ...Japan Tsunami AppealAs some of you will be aware, I've been tinkering with an open source version of SE Basic that could be distributed with hardware without infringing …
... . OpenSE BASIC supports an AY chip on either the Timex ... machines use lazy port decoding so every even port is a ... the AY ports on the Timex is an even port, so ... writing to the Timex's AY port. That's why you ... the calls to the Timex AY chip, but I wanted ...converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... :)
Memory paging port #7FFD is rewrited to #7F81 ... external memory paging). This new port adress work on all ZX128 ... external ram = backward compatibility. AY music is not converted, ... Games with AY code need small and easy patch - rewrite AY port.Detecting presence of AY?I'm working on my first little demo for the ZX Spectrum. At the moment I'm aiming to keep the memory requirements low enough that it runs on a standa…
... /+2/etc. that has the AY chip so that I don ... ]
write to AY port then read it - if AY is present then ... the code that outputs to AY on a 48k that doesn ...Detecting presence of AY?I'm working on my first little demo for the ZX Spectrum. At the moment I'm aiming to keep the memory requirements low enough that it runs on a standa…
Thanks for the info guys. I think I'll go with the letting the player run and output stuff to AY-port no matter if it is present or not (I like the easy/lazy approach! :D)Detecting presence of AY?I'm working on my first little demo for the ZX Spectrum. At the moment I'm aiming to keep the memory requirements low enough that it runs on a standa…
... run and output stuff to AY-port no matter if it is ... are 48k spectrum machines with AY interfaces and looking for a ... whether or not to enable AY music would disqualify those other ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... /> 000xxxxx
Adressation of AY port #FFDF (here I sign only ... A7-A0 active kempston joystick port + AY port for reading and both devices ... disable kempston if AY port is readed (or disable AY reading if kempston ...New multi-interface for ZXI have in development new interface for ZX Spectrum. PCB size is similar as K-MOUSE interface and on board is CPLD (programmable logic), up to 1MB st…
... for reading from correct port #1F. Software must ... , modern interfaces with kempston joy port, emulators, etc.
AY interface and second port is fuller joystick. ... collision between external AY port 95 and kempston port 31, both ...Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... it theoretically possible to play AY music while a game is ... /> I know absolutely nothing about AY programming, so I can't ... also a factor; if the AY port is contended, timings become harder ...SAMPLE-TRACKER vast INSTRUCTION with screensHi, I wrote it mainly for CrashNicker and other 1-bit / Beeper users, but I suppose it could be also useful for every lo-fi musician (YM/AY chip, Co…
... it pokes away all those AY port outputs into beeper outputs when ... of places to change all AY outputs into a beeper player ... players. But it is a AY player.RS232 on Spectrum 128KDoes anyone actually use the RS232 port on the Spectrum 128K? Is there anything useful that can be done with it? I know about the keypad with the Sp…
... /left/right/fire joystick lines (AY-3-8912 IOA7, IOA3, IOA2 ... 0.7V and prevent the AY-3-8912 pins from sinking ... is now direct access to AY port bit 2.TC2068 port 0xf5With regard to the TC2068, [url="http://www.worldofspectrum.org/faq/reference/tmxreference.htm"]the FAQ[/url] ("Sound chip" section) says "IN F5h alw…
... /> tc2068_ay_registerport_read( libspectrum_word port )
{
return machine_current->ay.current_register != 14< ... br /> ? ay_registerport_read( port )
: 0xff ....AY - how to create themI wonder - how would I go about creating an .AY file (music) from a game? I understand that once I have all the necessary pieces (the player, the mus…
... I go about creating an .AY file (music) from a game ... would just combine them with AY Maker. But how would I ... an OUT to a single port, the play routine was most ...2 Spectrums (synched) playing AY tunes?After listening to a few Turbo Sound FM MP3s, I wondered... For those of us who can't build this card, couldn't we synch 2 128Ks and play these tunes…
... t we create 6-track .AY songs just with two Spectrums ... ]http://zxspectrum.zidev.com/zx/ay/ay-riders-hung_up_(6_channels_2xay)_sample.mp3 ... Spectrums (via the RS232/aux port?) so that both start playing ... br /> -Software to play the .ay files
If this ...ZX Soundbooster (AY volume increase on a grey+2)Having dug out my grey+2 and run it through scart I've just noticed (to my horror) how low the ay is in comparison to beeper (+3 has ay and beeper at…
... my horror) how low the ay is in comparison to beeper ... (+3 has ay and beeper at the same ... volume although the ay is distorted). Never noticed it ... boost the ay output through the sound port (apparently the ay and beeper ...ZX81, AY, samples, SpecAY, AY files, etc.With the appearance of 3 different AY interfaces for the ZX81 in the past 6 months, I wonder... Is it possible to make the ZX81 "speak" or play digi…
... the appearance of 3 different AY interfaces for the ZX81 in ... or other software which uses AY samples also has this uncontended ... , the only differences between the AY used on Spectrums and the ... on the ZX81 is the port numbers.
Here's ...
