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<1234567…34>
  • Wanted: Infos for Magic Snapshot Format of Beta Disk / TR-DOS v4Hi, has anyone Manuals for Beta Disk v4 (TR/DOS) (=Non 128 Version) ? In specially I search for a description of the Snapshot-Format build by the M…

    ... />
    has anyone Manuals for Beta Disk v4 (TR/DOS) (=Non 128 ... Magic-Snapshot-Function of the Beta-Interface.

    There was ... an enhanced version of the Beta-Disk-Interface in Germany which was ...
    Luzie Luzie October 2006 Hardware
  • Beta diskJust something that's been bugging me for a while, is the 128k beta disk interface wired differently to the beta 48k as a piece of hardware, or as I …

    ... a while, is the 128k beta disk interface wired differently to the ... beta 48k as a piece of ... one for instance create a beta 128 interface merely by exchanging ...
    jamorski jamorski January 2013 Hardware
  • Hardware description - BETA DISK interfaceExist more versions and clones of BETA DISK interface. Beta disk 48, beta disk 128, brasilian clones of beta disk 48, russian clones of beta disk 128…

    ... BETA DISK interface. Beta disk 48, beta disk 128, brasilian clones of beta disk 48, russian clones of beta disk ... /> Here is addressing in original BETA DISK 128:
    [code]ADRESS bits ...
    velesoft velesoft August 2013 Hardware
  • Beta Disk MicroP 3.5 Disk Drive DIN Connectors signalsHello, I own a Beta Disk with an 3,5" Disk Drive from MP (MicroP) which has two DIN Connectors. One is a DIN Connector with 5 Pins, the other a DI…

    ... a single Drive on my Beta Disk ?

    Sadly I don ... /2013-08-26-181706 Beta Disk MicroP 3.5 Disk Drive.jpg[/img ... /2013-08-26-181633 Beta Disk MicroP 3.5 Disk Drive.jpg[/img ... /2013-08-26-181440 Beta Disk MicroP 3.5 Disk Drive.jpg[/img ...
    Luzie Luzie August 2013 Hardware
  • Beta Disk v4 resets Spectrum while inserting DisketteHi, has anyone discovered the following himself ? I have some old disks which should be in Beta-Disk format. Most of them I?m able to view the cat…

    ... disks which should be in Beta-Disk format.
    Most of them ...
    Luzie Luzie April 2014 Hardware
  • Beta disk schematic requestedHello, I am urgently looking for an original schematic for the 48k Beta Disk Interface of TR Ltd. The Files at WoS are Not usefull I think. Ingo.

    Hello,

    I am urgently looking for an original schematic for the 48k Beta Disk Interface of TR Ltd.
    The Files at WoS are Not usefull I think.
    Ingo.
    ingo ingo May 2014 Hardware
  • Archive of Info Magazines from Beta Disk Users Club BDUC is onlineHere we go ... I?ve put the Archive of Info Magazines from Beta Disk Users Club (BDUC) online at: [url]https://mediencenter.t-online.de/auth/guest/…

    ... of Info Magazines from
    Beta Disk Users Club (BDUC) online at ...
    Luzie Luzie September 2014 Sinclair Miscellaneous
  • WTD : disk drive compatable with Beta Disk 48K 1984 (Please delete, wrong category).Good morning or evening everybody. I'm looking for a disk drive compatable with the Beta Disk interface (48K from 1984). Contact me if you could …

    ... looking for a disk drive compatable with the Beta Disk interface (48K from ...
    Zarchos Zarchos May 2017 Hardware
  • Disk drive compatable with the Beta Disk interface (48K from 1984).Good morning or evening everybody. I'm looking for a disk drive compatable with the Beta Disk interface (48K from 1984). Contact me if you could …

    ... looking for a disk drive compatable with the Beta Disk interface (48K from ...
    Zarchos Zarchos May 2017 Wanted
  • Beta disk 3 to Beta disk 4 upgradeI am searching for a manual to upgrade a Beta disk 3 to Beta disk 4. I have a very early pcb without the Magic button. It is from Technology Research…

    I am searching for a manual to upgrade a Beta disk 3 to Beta disk 4. I have a very early pcb without the Magic button. It is from Technology Research.

    Has anyone information about this?


    Micky
    Mickymm Mickymm June 2020 Hardware
  • Converting Beta disksI became from a former Spectrum programmer some 3,5" disks (Beta disk system) with source files. I tried to read them with the latest RealSpectrum ve…

    ... programmer some 3,5" disks (Beta disk system) with source files. I ... with the latest RealSpectrum version (disk format: TRDOS), but I became ...
    wilko0070 wilko0070 July 2006 Emulators
  • Who knows about ZR-UTIL Hendrik BROOTHAERS Marius van der Meer BetadiskI have one old un-identified 5 1/4 Diskette. I thought it was a Betadisk-Diskette, but my real Betadisk v4.12 won?t read it / just displays Sector-R…

    ... /> I?ve done a Diskette-Dump with ANADISK an viewed this ... , Bln. Disc Doctor Program for BETA DISK 4.xx

    and ... find some notes on
    Beta Disk Users Club (BDUC) Magazines-Archive ... :
    While doing a dump of the disk with RealSpec Emulator (DOS ...
    Luzie Luzie December 2014 Hardware
  • Infos on Betadisk v4 TRDOS 4 compatible Gamma-Disk-InterfaceSome infos and pictures of Beta-Disk v4 TR-DOS 4 compatible Gamma-Disk-Interface (developed and produced by MIDAS Datensysteme Germany) can be foun…

    Some infos and pictures of Beta-Disk v4 TR-DOS 4 compatible Gamma-Disk-Interface
    (developed and produced by MIDAS Datensysteme Germany)
    can be found on this (german) website:

    http://www.casperonline.de/zx/index.html
    Luzie Luzie August 2015 Hardware
  • Searching for correct Betadisk 48k TR-DOS v4.12 ROM (Save ROM via TRDOS-Prompt to Disk)Hi, I have two ROM-Files which should be read out from an original Betadisk 48 Interface TRDOS v4.12 (ROM-Size 8k). But when I compare them, they…

    ... to read out, because my Beta-Disk 48k was upgraded to
    Luzie Luzie September 2015 Hardware
  • Meaning of Format Byte of a TRDOS DiskDoes anybody knows the Meaning of the Format Byte (Byte 227 in Sector 8 (Sector Count from 0) in Track Zero) of a TR-DOS Disk (Real Disk of a Bet…

    ... /> of a TR-DOS Disk (Real Disk of a Betadisk Interface or ... .TRD Disk Image) ?

    I ... 2 and 3 from BDUC - Beta Disk Users Club Newsletter No. 3 ... /> 2) Byte 227 (from German Beta-Disk Interface Manual):
    Diskformat:
    Luzie Luzie August 2016 Hardware
  • Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?

    ... transferring games from tape to disk, and this was the ... did it using Beta Disk interface's "Magic Button" to dump entire memory ... extracted game code from the dump, but I still, after ... loader. :)

    BTW, the Beta Disk -- the ROM bank switching using ...
    Jimmy Falcon Jimmy Falcon May 2014 Development
  • What is this disk interface (and how to use it)?Anybody seen this floppy disk drive interface before? It uses an MB8877A and the rest is 74XX-logic, no GALs/PALs. And an EPROM. [IMG]http://i1373.p…

    Could be a Beta Disk Inteface clone? They use the same FDC.

    A dump of the EPROM would confirm or refute this.

    B
    balford balford August 2014 Hardware
  • What is this disk interface (and how to use it)?Anybody seen this floppy disk drive interface before? It uses an MB8877A and the rest is 74XX-logic, no GALs/PALs. And an EPROM. [IMG]http://i1373.p…

    ... of weeks before I can dump it, as I don't ... 't think it is a Beta disk interface. I looked for schematics ... to be a Fujitsu floppy disk interface. I tried to search ...
    georgedb georgedb August 2014 Hardware
  • The right size for Standard Betadisk 48k TR-DOS v4 ROMs is 8k and not 16kHi Emulator-Authors, I just want to clarify, that Betadisk 48 ROMs TRDOS v4 ROMs has size of 8 kByte and not 16k Byte. Only TRDOS v5 (of Beta…

    ... people use a dodgy ROM dump and they should use a ... good ROM dump instead, but I’m not ... , and there being the original Beta disk interface as well as the ...
    zub zub September 2015 Emulators
  • New Version of MAME Emulator out with enhancements on Spectrum-EmulationNew Version 0.216 of MAME Emulator out with enhancements on Spectrum Emulation: [url="https://www.mamedev.org/?p=476"]https://mamedev.org/?p=476[/…

    ... cpp: add Didaktik D40/D80 disk interface [MetalliC]
    - ... [MetalliC]
    -spectrum/beta.cpp add original TR-DOS ... MetalliC]
    -ZX-Spectrum Beta-disk interfaces improvements, all V2-V5 ... /> * spectrum_cass: Added verified dump of Load'N'Run (Spain ...
    Luzie Luzie June 2020 Emulators
  • TRDOS ReCracksHi All ! Lately I have been doing some TRDOS re-cracks. What is that ? Well, the good people from Russia (and other east-european countries) have do…

    ... to the fortunate users of Beta disk interface (TRDOS).
    So I ...
    Tom-Cat Tom-Cat August 2005 Games
  • Fuse for Mac OS X 0.9.0 ReleasedA new version of Fuse for Mac OS X has been released at the dedicated sourceforge project and shortly here on WoS: [url]http://sourceforge.net/proje…

    ...
    Changes since the final beta:
    [list]
    [*] Move ... br /> [*] Add +D and Beta disk write protect support.
    [*] ... [list]
    [*] Add +D disk interface support (Stuart Brady).
    disk controller emulation for +D and Beta (aka TR-DOS) disk ...
    Fred Fred March 2008 Emulators
  • BetaDisk InterfaceHi, I have a beta disk interface - alas it must be one of the earlier versions and will not work with a 128K spectrum. Does anyone know if I can ge…

    Hi,

    I have a beta disk interface - alas it must be one of the earlier versions and will not work with a 128K spectrum.

    Does anyone know if I can get it to work by re-programming the ROM with the v5 128K EPROM?
    rwap rwap April 2008 Hardware
  • DOOM / Wolfenstein 3D / Citadel - on real ZX SpectrumHi there. I had enough hearing that Wolfenstein 3D, DOOM and Citadel are only for giantic/powerful Russian ZX clones, because I knew that the games…

    ... die - the computer search for Beta-Disk - this means RESET. So don ...
    Mister Beep Mister Beep July 2009 Games
  • Copy Programm from TR-DOS to TapeHello, I am currently converting TR-DOS releases to normal TAP. Therefore a simple Spectrum copy programm would be helpfull. It should just copy file…

    ... should just copy files from Disk to Tape. I am sure ... when this format was called "Beta-Disk" or a newer (russian) programm ...
    Speccyman Speccyman October 2011 Sinclair Miscellaneous
  • Slab Age - the new old game:DThis logic arcade - winner of numerous competitions. Finally in English. And no need the beta disk interface aka TR-Dos to enjoy it. :-) [url=http…

    ... English. And no need the beta disk interface aka TR-Dos to ...
    dht2014 dht2014 March 2013 Games
  • What do you think about Unreal Speccy Portable?Hi, spectrumers! Just wondering about subj. Unreal Speccy Portable has been ported to Windows/Linux/Mac/Symbian/Dingoo A320/Caanoo/WIZ/Android/PSP/…

    ...
    + Auto playing files
    + Beta Disk interface
    + RZX replays support ...
    djdron djdron June 2013 Emulators
  • Description of the functions of the various devices.Threads dedicated to information of various Speccy devices can be found here: [URL="http://www.worldofspectrum.org/forums/showthread.php?p=716937"]H…

    ... .php?t=44688"]Hardware description - BETA DISK interface[/URL]
    [noparse]http ...
    ZnorXman ZnorXman August 2013 Hardware
  • Sinclair 128k available?Hello there, Spectrum fans! Let me introduce myself. I am from Russia, my name is Dimitri. In the 90-s I was working for a firm producing ZX Spectru…

    ... transferring games from tape to disk, I did many of them ... wanted to own: adding either Beta disk interface or the DivMMC to ...
    Jimmy Falcon Jimmy Falcon May 2014 Hardware
  • Harlequin - usefull mods and addsHello, I start here a thread regarding mods and adds for the Harlequin. It was found: * that the Sinclair Interface 1 does not fully work at the Ha…

    ... the Harlequin.
    * that the Beta Disk Interface (48k Version) does not ... the ZX Spectrum. The 48k Beta Disk uses +12V at B22 of ...
    ingo ingo May 2014 Hardware
<1234567…34>

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