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<1…15161718192021…34>
  • Sync-buzzer, interrupts and general confusionBeen wittering on about this in the Misc group, but thought it was best discussed here. Basically been trying to recreate the Sid-Sound effect from A…

    ... is concatenated with the 'I' register to form a 16-bit ... address (the 'I' register is the topmost 8-bits of the resulting ...
    Alcoholics Anonymous Alcoholics Anonymous September 2003 Development
  • Need_Help...*.SCR TO *.TAPPLEASE...NEED HELP... HOW MADE STANDART 6912 BYTES ZX-SPECTRUM SCREENBLOCK (.TAP OR .TZX),FROM .Z80 OR .SCR(.GIF) FILE??? In 'Taper' convert .z80…

    ... which the file will load, select an alternate loading screen, override ... colour from the snapshot and select the (compression) method.
    The ... ) for the
    running mode, AY-sound and extra memory used ...
    Alessandro Grussu Alessandro Grussu October 2003 Games
  • AY MusicHi all. Happy new year! I'm new to spectrum programming, and am interested in writing some music for the +2 AY chip. The problem is...I cant find a…

    ... can distinctly control how each AY channel behaves, whereas on MIDI ... true MIDI emulation via the AY would be quite difficult on ... sound too good, as the AY, AFAIK, by fiddling around with ... at a resolution of 4 bits, which doesn't sound too ...
    GOC GOC February 2004 Sinclair Basic
  • Any Errors?Any errors you feel Sinclair Research or even Amstrad made with the speccy??

    ... position as follows:

    bits 0-4 = x position
    register pair you need only increment ... be linear memory:

    bits 0-4 = x position
    bits are infact located in higher ...
    cyborg cyborg March 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... non-linear nature of the AY's volume scale means that ... give you a respectable 6 bits per channel.
    Armed with ... a byte to the appropriate AY output could be done in ...
    gasman gasman March 2004 Sinclair Miscellaneous
  • Reading AY registersCan anyone with a real machine confirm or deny the statements referenced in this [url="http://sourceforge.net/tracker/index.php?func=detail&aid=91120…

    What is exactly meant by "unused bits" on AY registers ?

    Cristi
    secarica secarica March 2004 Emulators
  • Reading AY registersCan anyone with a real machine confirm or deny the statements referenced in this [url="http://sourceforge.net/tracker/index.php?func=detail&aid=91120…

    Those bits of the AY registers which have no effect on the audio output.

    [ This Message was edited by: Philip Kendall on 2004-03-24 16:25 ]
    Philip Kendall Philip Kendall March 2004 Emulators
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... are interested only in programming AY/YM chip).

    ----------------------------------------< ... /> moveq #0,d0 *clear the register
    move.b (a1)+,d0 ... set of data into the register
    movep.l d1,( ...
    Yerz Yerz March 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... the right track about combining AY channels, but if this method ... variation there is between individual AY chips - that could limit the ... used for the most-significant-bits and channel C is used ...
    gasman gasman March 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... :
    Yup, sample-songs on AY sounds not very cool.
    AY tracker. I believe the samples ... what I hear at 4 bits, is that even desireable?
    Alcoholics Anonymous Alcoholics Anonymous March 2004 Sinclair Miscellaneous
  • EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…

    ... added which allows to play AY sound via external plugin, and ... , where it is possible to select one of such plugins to ...
    Vladimir Kladov Vladimir Kladov March 2004 Emulators
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... of difference if the AY emulation is accurate enough ... at Sergei Bulba's AY emulator source code and ... br /> The thing is, the AY emulation will sound just fine ... - I have an AY datasheet but no meantion ... program. The table stores register followed by volume for ...
    Alcoholics Anonymous Alcoholics Anonymous March 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    And now, having taken a closer look at that thread, I realise that the 'control' register that needs all the bits set is in fact register 6, not 7 :)
    gasman gasman March 2004 Sinclair Miscellaneous
  • Gamebase ZX progress reportSorry for the delay in the next release of Gamebase ZX. I have had to restructure the whole damn thing to resolve a serious bug that crashed the prog…

    ... for music files from Project AY.

    I am not ... thier games without having to select a 128k rom for 128k ...
    Paul Thompson Paul Thompson March 2004 Announcements
  • An MC question (sorry, there's no MC forum to post to!)Ok, still struggling with learning MC - but am getting there. I just can't find anywhere on the web / in books that explains how to do arrays in MC.…

    ... specify an offset in a register and this gets added to ... the final memory address. The register is variable so you can ... a variable held in a register. Eg, you want something like ... a sprite structure storing various bits of sprite info. The innermost ...
    Alcoholics Anonymous Alcoholics Anonymous April 2004 Sinclair Basic
  • 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 …

    ... avoid adding dirty points. Or, select Select tool e.g. At least ... loading normally. But problems with AY sound, I'll fix it ... games and demos use read AY port to check its presence ...
    Vladimir Kladov Vladimir Kladov April 2004 Emulators
  • EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…

    ... use E and P to select Eyedropper and Pencil, but when ... button) to expand usual memory bits 0 to 00 pixels, 1 ... bits to FF pixels in GFX.< ...
    Vladimir Kladov Vladimir Kladov April 2004 Emulators
  • EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…

    ... with info pops up. I select options there and it's ... own. I'll paste the bits later.

    Thanks for ...
    na_th_an na_th_an April 2004 Emulators
  • EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…

    ... have then gone to the Select GFX mode and re-sized ... have coloured in the correct bits?

    Any tips would ...
    stupidget stupidget April 2004 Emulators
  • EmuZWin supports 256 color gamesI am sorry starting new topic, but you see this info is important a bit: new version 2.4 of the EmuZWin is available to download, and it supports 25…

    ... -Apr-2004):

    [*] Better AY sound quality. More sound options ... changes in the Debugger interface (select ROM page, IFF1/IFF2/IM ...
    Vladimir Kladov Vladimir Kladov April 2004 Emulators
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... -law as well since the AY seems to be able to ... good for pitch adjustment. 8 bits in the integer part means ... 8 octaves higher and 8 bits in the fractional part means ...
    Alcoholics Anonymous Alcoholics Anonymous April 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... we lose the bottom two bits anyway).
    [/quote]

    bits is not the same as ... chopping two bits and adding them up though ... )

    ; 100 -- output to AY
    ; bc' = $fffd
    ; de ...
    Alcoholics Anonymous Alcoholics Anonymous April 2004 Sinclair Miscellaneous
  • Amiga MOD on ZX SpectrumWell, there were several question about music matters on WOS lats times, so I decided to describe some of my 'adventures', heheh, with MOD playing on…

    ... for "modpl" but the interesting bits are stored on an Atari ... the player uses 5.5 bits for output and has a ... )

    ; 110 -- output to AY
    ; bc' = $fffd
    ; de ...
    Alcoholics Anonymous Alcoholics Anonymous April 2004 Sinclair Miscellaneous
  • new programmer needs information hi , i have been learning c++ for a while and am trying to make games using windows but being 28 and nostalgic , i thought it would be fun try and f…

    ... mapped to one of the bits on port 254.

    AY sound chip which is capable ...
    Alcoholics Anonymous Alcoholics Anonymous May 2004 Development
  • COVOX works?My Sprinter "simulates" a COVOX soundcard at port 4Fh, but I don't know how to use it! Can anyone explain to me the process of programming it? (To be…

    ... be SID-like and not AY-like.
    [/quote]
    interesting ... do is about 6-7 bits and a 21MHz Sprinter could ...
    Alcoholics Anonymous Alcoholics Anonymous May 2004 Development
  • Getting a DISCiPLE/+D to work on a +2A/+3?Does anyone know how compatible the two interfaces could be made with the +2A/+3? I remember that there were a couple of POKEs that could get a +D t…

    ... bad. The Multiface stores the AY registers (which a couple of ... where it points the I register when it's looking at ...
    Jmk Jmk May 2004 Sinclair Miscellaneous
  • +D/Disciple games archive?Hi all, Having finally got my disciple to work, I'm starting to have a look at hacking multiload games. Is there any archive on the web with games t…

    ... datablock number in the a register and ".dat" is appended to ... . Then, without resetting the emulator, select a copy of the TAP ... store the level by writing register A into a string FNAME ...
    Alcoholics Anonymous Alcoholics Anonymous May 2004 Sinclair Miscellaneous
  • Emulation accuracy and how it affects softwareHi folks. I was thinking of bodging together a rudimentary Spectrum emulator myself, not as a competitor to the other emulators, but as an integrate…

    ... on the Sinclair Spectrums as bits 5&7 are always ... $ff is also used to select video mode on Timex machines ... few data lines so some bits may return a 0 which ...
    Alcoholics Anonymous Alcoholics Anonymous May 2004 Emulators
  • Coder`s with time....How many coders are there who can program anything? i.e. Commercial quality games, full blown applications, utilities etc.... who can do the lot? I…

    ... need to manually add some bits of code from an old ... open some paint program and select it + copy or cut it ... the selection border around it select from [B]Copy To[/B ...
    CKay CKay June 2004 Development
  • Ultimate PollIt seems that most people like giving their profiles/opinions, so here's another one... see if I can make a poll out of it :) (some questions may ha…

    ... music?

    8. Best 'AY' music in a Speccy game ... a Dreamcast - that's 16 bits no?)

    [ This Message ...
    ekoman ekoman July 2004 Sinclair Miscellaneous
<1…15161718192021…34>

Latest Posts

  • I am currently watching.....
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  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
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    John Elliott on April 21
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    rich_chandler on April 21
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    mel the bell on April 21
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