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<1…15161718192021…34>
  • Vote for the change of TZX formatThere is an ongoing discussion on the proposal of Patrik Rat to change the current TZX format specification to one that is simpler to implement for e…

    ... to keep WAVs for future decoding and reference. I also wonder ...
    Andrew Barker Andrew Barker May 2007 Emulators
  • New protection systemsAs a follow-up to [URL="http://www.worldofspectrum.org/forums/showthread.php?t=14311&page=2"]this[/URL] thread regarding relatively new protection sy…

    ... par. Just a bunch of decoding loops utilizing few undocummented Z80 ...
    Patrik Rak Patrik Rak May 2007 Development
  • New protection systemsAs a follow-up to [URL="http://www.worldofspectrum.org/forums/showthread.php?t=14311&page=2"]this[/URL] thread regarding relatively new protection sy…

    ... bit later.[/QUOTE]
    Those decoding loops? Strange, I find those ...
    Patrik Rak Patrik Rak May 2007 Development
  • New protection systemsAs a follow-up to [URL="http://www.worldofspectrum.org/forums/showthread.php?t=14311&page=2"]this[/URL] thread regarding relatively new protection sy…

    [quote=Patrik Rak;187355]Those decoding loops? Strange, I find those pretty boring.[/quote]

    Extremely boring :)

    But I think a long, tedious part also presents a certain off-putting element to a would-be hacker.
    Woody Woody May 2007 Development
  • New protection systemsAs a follow-up to [URL="http://www.worldofspectrum.org/forums/showthread.php?t=14311&page=2"]this[/URL] thread regarding relatively new protection sy…

    [QUOTE=Patrik Rak;187355]Those decoding loops? Strange, I find those ...
    StuBruise StuBruise May 2007 Development
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... needs for some reason, and decoding application would still understand that ... so uniform anymore, and the decoding application can not use 4 ... it a bit easier for decoding application to detect standard sequences ...
    Patrik Rak Patrik Rak May 2007 Emulators
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... to be checked by the decoding implementation anyway, so it may ...
    Patrik Rak Patrik Rak May 2007 Emulators
  • They Sold a Million TZX problemHi yes it's me again :) I notice that the "They Sold a Million" TZX file on this site is corrupt. It doesn't load Daley Thompson's Decathlon (tape …

    Okie, all done.....

    Tape 1 - Side B (Daley's) was missing Day 2, and indeed missing blocks before
    the clicky pilots. When decoding this one you have to use -k4 in MakeTZX.

    Cheers

    Andy
    Andrew Barker Andrew Barker May 2007 Infoseek database
  • They Sold a Million TZX problemHi yes it's me again :) I notice that the "They Sold a Million" TZX file on this site is corrupt. It doesn't load Daley Thompson's Decathlon (tape …

    Just to add. I re-sampled the full compilation, including JSW.
    I'll keep the WAVs as well for further inspection and future decoding.

    Cheers

    Andy
    Andrew Barker Andrew Barker May 2007 Infoseek database
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... . Would perhaps pseudo code for decoding help? It's just two ...
    Patrik Rak Patrik Rak May 2007 Emulators
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... may cause overflow issues while decoding and may be little annoying ...
    Patrik Rak Patrik Rak May 2007 Emulators
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... may cause overflow issues while decoding and may be little annoying ...
    Kio Kio May 2007 Emulators
  • Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…

    ... currently doesn't have any decoding in it. At present it ... the plan is to add decoding at some point, though I ...
    Andrew Barker Andrew Barker May 2007 Emulators
  • Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…

    [QUOTE=Andrew Barker;191082]
    Tapir currently doesn't have any decoding in it. At present it allows editing TZXs, and replaying them. [/QUOTE]

    Okay, back to using MakeTZX then for TZX creation! :)
    Arjun Arjun May 2007 Emulators
  • PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…

    ... pairs. I have already written decoding for the emulator (the bottom ...
    Patrik Rak Patrik Rak May 2007 Emulators
  • Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…

    ... floppy disks or disk images (Opus, TR-DOS, MGT, etc). This ...
    0sAND1s 0sAND1s June 2007 Emulators
  • Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…

    ... floppy disks or disk images (Opus, TR-DOS, MGT, etc). This ...
    DEATH DEATH June 2007 Emulators
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    ... br />
    Most of the Opus disks I've managed to ... br /> Is it possible for Opus Read to dump an image ... anyone know of any other Opus disks that aren't ... on my WIP Opus list which I hope ... ]http://www.worldofspectrum.org/sdp/opus.html[/url]

    ...
    Andrew Barker Andrew Barker June 2007 Development
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    There's an Opus disk reader in the library - reads Opus floppies on a +D setup.
    DEATH DEATH June 2007 Development
  • Tapir feedback[QUOTE=jpablo]Are you planning to add support for decoding VOCs/WAVs from the tool as well?[/QUOTE] Since Luca offered help, we may together even so…

    ... ), file system drivers(CP/M, Opus, TR-DOS), tape image drivers ...
    0sAND1s 0sAND1s June 2007 Emulators
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    ... !
    Most of the Opus disks I've managed to ... :-(.
    Is it possible for Opus Read to dump an image ... anyone know of any other Opus disks that aren't ... on my WIP Opus list which I hope ... ]http://www.worldofspectrum.org/sdp/opus.html[/URL]
    Cheers< ...
    Marcelo Marcelo June 2007 Development
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    ... more tests by dumping the opus disks to the EDSK format ... age of some of these Opus disks, it could be hard ... /> BTW, if anyone with original Opus disks is reading, perhaps we ...
    Andrew Barker Andrew Barker June 2007 Development
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    ... more tests by dumping the opus disks to the EDSK format ... age of some of these Opus disks, it could be hard ...
    obo obo June 2007 Development
  • New Opus Discovery tool addedFinally, after some years wait, a new [B]Opus Discovery[/B] tool, [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/tools/pc/OpusRead_v200.zip"][U]Opu…

    ... /> I'll dump as many Opus disks I can get my ...
    Andrew Barker Andrew Barker June 2007 Development
  • Ram Turbo InterfaceHi all, Can any one tell me if the Ram Turbo Joystick Interface is compatible with Kempston Joysticks? Or are both the Joystick ports Sinclair 1 and…

    ... the most obscenely simple address decoding by simply observing the state ... /O read. If similiar address decoding is being done by the ...
    Phu Phu June 2007 Hardware
  • Disable onboard memoryWould this work...? Access to onboard I/O can be disabled by holding IORQGE high. Would it be possible to create a MEMRQGE in a similar way to disa…

    ... RAM without your own address decoding circuits.

    You would ...
    Phu Phu June 2007 Hardware
  • Gemini Office Master - FOUNDGreat thanks go to "jp" who was looking at my IF1 and Microdrives for sale and noticed Gemini Marketing's Office Master amongst them! [url]http://ww…

    Yep, I recieved the carts late last week, heven't been able to setup my kit this weekend, will try some night soon. Aside that I have an interesting Opus dumping project on the go too ;-)

    Cheers

    Andy
    Andrew Barker Andrew Barker June 2007 MIA/STP/SDP
  • My SurplusHere's a list of stuff that I plan to sell. Please let me know if you're interested in any of the items listed below. If you need pictures or more de…

    ... no need for NTSC color decoding circuit.

    one thing ...
    Gods Gods June 2007 Sales
  • GUIDE: How to convert TZXs to LOSSLESS low bitrate MP3s (56, 64 and 80 kbps)I posted this to comp.sys.sinclair last year, but it didn't get a single reply. Which annoyed me a bit. Since some people here seem to be intereste…

    ... from clipping the MP3 during decoding due to the scale factor ...
    Rephlex Rephlex July 2007 Hardware
  • Poorly Spectrum + Fault diagnosis help needed!Hi, I've got a Spectrum+. Sometime in the past I broke it and sent it off to be fixed. It came back working good as new, but with an issue 2 board i…

    ... never gets selected), failed address decoding, stuck bits, "influence errors" (setting ...
    Winston Winston July 2007 Hardware
<1…15161718192021…34>

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