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<1234567…34>
  • BETA-DISC (TR-DOS) support in ZX emulatorsBETADISC 128 is original device designed for external use with ZX Spectrum 128/+2(grey). Russians ZX clones (Pentagon, Scorpion, ZX profi, Quorum, ZX…

    ... BETADISC. Why some emulators enable TR-DOS only in modes Pentagon,Scorpion ... ,.. and disable TR-DOS in modes ZX128/+2 ? ... #66 connect rom with tr-dos and code in dos save 128kB ram to ... I use modified versions of TR-DOS rom and 32kB ZX128 ...
    velesoft velesoft September 2011 Emulators
  • TR-DOSDoes TR-DOS have a problem with loading files into the area #5E00-#7FFF ? It certainly seems to have one in my case, as the routines say they've succ…

    Does TR-DOS have a problem with loading ... load memory blocks there while TR-DOS is paged ! Frankly, I don ... I mentioned above happens in machine code, with no BASIC calls and ...
    GOC GOC November 2003 Development
  • plus d machine code loader issueas many of you know i have done / been doing quite a few tr-dos recracks for the plus d but i have come into a bit of a problem the plus d machine co…

    ... / been doing quite a few tr-dos recracks for the plus d ... problem
    the plus d machine code loader requires you to have ... after is a bit of code to put before the loader ...
    djgarf djgarf April 2013 Sinclair Miscellaneous
  • Yet another TR-DOS questionI have yet another TR-DOS problem. I am using "LD C, command; CALL #3D13" to call the system functions. The problem is that TR-DOS automatically enab…

    I have yet another TR-DOS problem. I am using "LD ... functions. The problem is that TR-DOS automatically enables the interrupts after ... in IM1, the default interrupt code in the ROM will be ... harmless like a RET, because TR-DOS doesn't seem to work ...
    GOC GOC November 2003 Development
  • Detecting TR-DOS from BASICIs there a simple (or contrived :D ) way to detect the presence of a TR-DOS/Betadisk interface from BASIC? For fairly obvious reasons this can't rel…

    ... detect the presence of a TR-DOS/Betadisk interface from BASIC?
    code in first - and if possible ...
    pissedbob pissedbob January 2006 Development
  • ISO ROM 128 with TR-DOS 5.05(cz)This is new correct version of ISO ROM for ZX + BETADISK. Some extra basic command is designed specially for use in conmination with TR-DOS 5.05(cz).…

    ... use also any othen TR-DOS versions, but basic syntax ... "Devastace" from tr-dos rom)
    ! (start DOS and show command ... "filename")
    !GOTO "snapshot" CODE (load snapshot = memory snap, CPU ... br /> BETADISK - jump to tr-dos + autoboot (if file boot. ...
    velesoft velesoft April 2010 Sinclair Basic
  • Some TR-DOS technical questionsHi forum, I sincerelly hope this was the right section of yours to ask this kind of stuff in. (else return facepalm;) Anyway, here's a couple of que…

    ... /> ret m ; exit on intrq[/code]

    [url=http ... url] states that "all TR-DOS ports can be read through ... crc.

    [code]l_addr ld hl,buffer ; the ... %11000000
    jp #3fe5 ; read[/code]

    Output in (HL ...
    Hikaru Hikaru April 2010 Development
  • Working with TR-DOS formatted disks on a +3These days I am thinking about *.TRD files on ESXDOS and velesoft's PROFI Interface. Then my neuron make a spark... Why not read real TR-DOS format d…

    ... Why not read real TR-DOS format disks on +3 ... 33336&highlight=working+dos"]http://www.worldofspectrum. ... =33336&highlight=working+dos[/URL]
    where ... than using a hook code) would've made it ... /> If we can put TR-DOS Rom inside FlashRomBoard, maybe now ...
    RockRiver RockRiver November 2012 Sinclair Miscellaneous
  • TR-DOS + 48K + divIDESo since I'm now a proud owner of divIDE and ESXDOS with TR-DOS emulation, I would like to make some use of the latter. Basically I want to try out …

    ... divIDE and ESXDOS with TR-DOS emulation, I would ... to try out on-machine development, probably with ... br /> And what does "TR-DOS emulation is not available in ... of documentation about TR-DOS out there that' ... pub/sinclair/hardware-info/TR-DOS_Programming.txt[/url] ...
    utz utz September 2013 Sinclair Miscellaneous
  • 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…

    ... ´re on TR-DOS-Prompt just make:
    SAVE "ROM412" CODE 0,16384 ...
    Luzie Luzie September 2015 Hardware
  • WANTED Machinecode Routine for Paging in Betadisk TR-DOS v5 ROMI try to build a small MCode-program which writes the TR-DOS-ROM v4 / v5 to RAM adress 40000 an up. It´s working on TR-DOS v4 / Betadisk 48k: C…

    ...
    It´s working on TR-DOS v4 / Betadisk 48k:
    < ... 15366 ;TR-DOS v4 #3C06 = 15366 dez = DOS / ROM ON
    ;TR-DOS v4 ... ;Set DOS Routine 0 (INIT/RESET DOS)
    CALL 15635 ;TR-DOS v5 ... I can only try v5 Code on Emulators as I only ...
    Luzie Luzie December 2015 Hardware
  • Detecting TR-DOS w/o relying on system variablesOK, I know it's much easier to do this simply by checking whether the BASIC program area has moved or some specific pattern in the sysvars etc (somet…

    ... />

    [code];Test result: Z - TR-DOS found
    ; NZ - ... a ;- "NOP: RET" in TR-DOS ROM (any version)
    .xor_lp ... ,.xor_lp ;therefore assume no TR-DOS and exit.
    cp ... TR-DOS is present, else RETs at #4000 with ZF=0.[/code ...
    Hikaru Hikaru July 2016 Development
  • machine code basicsWondered if anyone can help me out. I have been playing round with some disassemblers (Zeus). And Machine code loaders. All I want to do is print my…

    ... with some disassemblers (Zeus). And Machine code loaders.

    All I ...
    Duxbuz Duxbuz August 2001 Sinclair Miscellaneous
  • Machine code loaderI was wondering how people wrote games. On the trail to this knowledge I discovered a machine code loader in basic, and also z80 assemblers. Which i…

    ... this knowledge I discovered a machine code loader in basic, and also ...
    Duxbuz Duxbuz August 2001 Sinclair Miscellaneous
  • Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…

    ... /> It explains how to input machine code and then finally tells you ... program that then loads the code to run. However, I cannot ...
    ember ember March 2002 Emulators
  • Machine CodeOk i had a spectrum when i was younger and only used it for playin games and typing simple BASIC programs - i mean really simple! Things like 10 Pri…

    ... want to do something in machine code. I've seen a lot ... the loaders and seein the code was all blocked out or ... any info, especially about the Machine code
    Alex
    alexsut alexsut July 2002 Sinclair Miscellaneous
  • Spin & TR-DOSJust wondering whether there were plans for a future incarnation of Spin to feature TR-Dos emulation or is this likely to remain solely on RealSpec?

    Just wondering whether there were plans for a future incarnation of Spin to feature TR-Dos emulation or is this likely to remain solely on RealSpec?
    martinball martinball September 2002 Emulators
  • TR-DOS EmuHope that this is the correct forum. If not I appologise. Is there a PC based TR-DOS Emulator or program to be able to play TR-DOS based programs?

    Hope that this is the correct forum. If not I appologise.

    Is there a PC based TR-DOS Emulator or program to be able to play TR-DOS based programs?
    stupidget stupidget May 2003 Emulators
  • Speccy machine code info where is it?Recently I've been trying to learn Z80 and I've managed to make limited progress (some of my routines even compile now!) but I seem to be having trou…

    ... /> The dark art of speccy machine code is obscure and mysterious, thats ...
    Sharopolis Sharopolis June 2003 Sinclair Miscellaneous
  • 128 TR-DOS and D80 questions1) The Scorpion has a line in the menu that says "128 TR-DOS". Whatever I do, when I select it, it simply reads a bit from the disk and then hangs. D…

    ... the menu that says "128 TR-DOS". Whatever I do, when I ...
    GOC GOC August 2003 Sinclair Miscellaneous
  • Z80 Machine CodeHello again chaps, Hope I'm in the right category for this question - I suppose it could be under 'Game Creation / Programming'. hehe Ive got far t…

    ... a childhood ambition, and learn machine code.

    I got familiar ...
    the_misguided_fool the_misguided_fool August 2003 Games
  • Why can't I vote for Russian/East European indie games (or TR-DOS games in general)?I've noticed that several Russian/East European titles coming from independent producers are not eligible for voting. So, I cannot express my prefere…

    ... I've noticed that all TR-DOS titles are not eligible for ... , in fact, only available in TR-DOS format - while, for instance, [ ... version (presumably taken from the TR-DOS original), which you can express ... voting should be extended to TR-DOS games too. After all, ...
    Alessandro Grussu Alessandro Grussu September 2003 Games
  • TR DOS? There's no such thing!TR DOS? There's no such thing! Can't seem to be able of emulating it, anyway. Can someone recommend a working emulator supporting the Pentagon, Scorp…

    TR DOS? There's no such thing!< ... emulator supporting the Pentagon, Scorpion, TR DOS etc.?
    Tried the RealSpectrum ...
    wilsonsamm wilsonsamm December 2003 Emulators
  • 40 Best Machine Code Routines - ZX SpectrumHi, Currently for sale on EBAY: 40 Best Machine Code Routines for ZX Spectrum [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=6917…

    ... EBAY:

    40 Best Machine Code Routines for ZX Spectrum
    dmsmith dmsmith August 2004 Sales
  • Machine CodeCan anyone point me to an online tutorial on ZX Spectrum Machine Code, please?

    Can anyone point me to an online tutorial on ZX Spectrum Machine Code, please?
    pluvia pluvia August 2004 Sinclair Miscellaneous
  • Wanted: Machine Code Sprites and Graphics BookWould anyone be willing to either sell or swap this book. Its full title is Machine Code Sprites and Graphics for the ZX Spectrum : A complete guide…

    ... full title is

    Machine Code Sprites and Graphics for the ...
    dmsmith dmsmith August 2004 Wanted
  • Loading TR-Dos game (not autoload)When I can`t autoload a TR-Dos game, what do I type? I`ve got the Pentagon set up, CAT alogued the disk, and get the following:- Title: AMD4ever 6 …

    ... I can`t autoload a TR-Dos game, what do I type ...
    CKay CKay August 2004 Sinclair Miscellaneous
  • MacFuse 0.7.0: performance and TR DOS problemsI can't praise Fuse enough for being such a comprehensive emulator that' still updated regularly. I'm grateful for all the new features in version 0.…

    ... I found a bug in TR DOS support. The 'eject' commando in ...
    Paul van der Laan Paul van der Laan September 2004 Emulators
  • Fast division in machine codeHi Does anyone know what is the fastest way to divide a 16 bit number by 24 in machine code. Derek [ This Message was edited by: dmsmith on 2004-0…

    Hi

    Does anyone know what is the fastest way to divide a 16 bit number by 24 in machine code.

    Derek

    [ This Message was edited by: dmsmith on 2004-09-24 20:04 ]
    dmsmith dmsmith September 2004 Development
  • LOAD ... syntax on TR-DOS ?What's the LOAD (SAVE, MERGE) syntax on TR-DOS ? Cristi

    What's the LOAD (SAVE, MERGE) syntax on TR-DOS ?

    Cristi
    secarica secarica October 2004 Sinclair Miscellaneous
<1234567…34>

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