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<1234567…34>
  • Complete Spectrum ROM Disassembly error?I've discovered what looks like an error in the [url=ftp://ftp.worldofspectrum.org/pub/sinclair/books/CompleteSpectrumROMDisassemblyThe.txt]online ve…

    ... version of the Complete Spectrum ROM Disassembly[/url]:

    [code]05CA ...
    StuBruise StuBruise August 2006 Sinclair Miscellaneous
  • [Discussion] Planned corrections to: The Complete Spectrum ROM DisassemblyOk, folks. Since I'm not obtaining replies from those involved in the previous effort to transcribe The Complete Spectrum ROM Disassembly, I'm going …

    ... to transcribe The Complete Spectrum ROM Disassembly, I'm going to take ... ]http://freestuff.grok.co.uk/rom-dis/[/url] informing them of ...
    rahtgaz rahtgaz December 2008 Sinclair Miscellaneous
  • The Complete Spectrum ROM DisassemblyHello, looking for a copy of the "The Complete Spectrum ROM Disassembly" book, by Dr Ian Logan & Dr Frank O'Hara, at a fair price. Had it during my …

    ... of the "The Complete Spectrum ROM Disassembly" book, by Dr Ian Logan ...
    pmsr pmsr July 2012 Wanted
  • Typo in Complete Spectrum ROM Disassembly on WOSobo, of this parish, noticed earlier today that there is a transcription error in the versions of The Complete Spectrum ROM Disassembly [url=http://f…

    ... versions of The Complete Spectrum ROM Disassembly [url=http://freestuff.grok.co ... .uk/rom-dis/]hosted by myself[/url ... of the book, in the disassembly of the SA/LD-RET ...
    ccowley ccowley November 2012 Support files
  • Complete Spectrum ROM Disassembly book.Hello, interested on a copy of the "Complete Spectrum ROM Disassembly" book. I know they sometimes pop up on some e*stores, but would rather trade wi…

    Hello, interested on a copy of the "Complete Spectrum ROM Disassembly" book. I know they sometimes pop up on some e*stores, but would rather trade within the community.

    /Pedro
    pmsr pmsr March 2013 Wanted
  • Wanted - Spectrum Shadow ROM DisassemblyHiya, if you've got a hard copy of [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000371&loadpics=1"]Spectrum Shadow ROM Disassembly[/URL] t…

    Hiya, if you've got a hard copy of [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000371&loadpics=1"]Spectrum Shadow ROM Disassembly[/URL] that you're willing to part with then please send me a PM. Thanks!
    jp jp March 2013 Wanted
  • Question about The Complete Spectrum ROM DisassemblyHello I just purchased a copy of the Complete Spectrum ROM Disassembly book in great shape and noticed that the cover looks slightly different than …

    ... copy of the Complete Spectrum ROM Disassembly book in great shape and ...
    memrah memrah February 2014 Sinclair Miscellaneous
  • ZX81 SP ROM Disassembly<div>Hi All,</div><div><br></div><div>For anyone who is interested in ZX81 Assembler and ASZMIC ROM...</div><div><br></div><div>I have created a disa…

    ... Assembler and ASZMIC ROM...
    I have created a disassembly of the ... Comprocsys SP ROM for ZX 81 ... 1985.
    The SP ROM by Comprocsys Ltd was an ... ZX81 BASIC commands).
    SP ROM Disassembly Xcode project is available here ...
    dbolli dbolli June 2015 Sinclair Miscellaneous
  • Complete Spectrum ROM Disassembly copyrightApologies if the answer to this question lies somewhere in the bowels of this forum, but I couldn't find any information on it. It's impossible to…

    ... of the The Complete Spectrum ROM Disassembly (by Logan and O'Hara ... SkoolKit job on the Spectrum ROM and publishing the result. Being ...
    SkoolKid SkoolKid May 2016 Sinclair Miscellaneous
  • The Complete Spectrum ROM Disassembly - SkoolKittedAs [url="http://worldofspectrum.org/forums/discussion/52745"]indicated previously[/url], I've recently been working on converting Logan and O'Hara's …

    ... and O'Hara's Spectrum ROM disassembly into SkoolKit format.

    rom/"]The Complete Spectrum ROM Disassembly[/url]

    SkoolKid SkoolKid July 2016 Announcements
  • Electronic listings from Spectrum Shadow ROM Disassembly?I've been reading [url="https://spectrumcomputing.co.uk/index.php?cat=96&id=2000371"]Gianluca Carri's Spectrum Shadow ROM Disassembly[/url] book (Wor…

    ... "]Gianluca Carri's Spectrum Shadow ROM Disassembly[/url] book (World of Spectrum ...
    JamesYoungman JamesYoungman December 2020 Development
  • Spectrum 128 ROM disassembly - updatedPaul Farrow has done a brilliant job in updating the disassembly of the Spectrum 128 ROM. Updates here: [url]http://www.mjwilson.demon.co.uk/rom/[/u…

    ... job in updating the disassembly of the Spectrum 128 ROM.

    Updates ... ://www.mjwilson.demon.co.uk/rom/[/url]

    There are ...
    mjwilson mjwilson October 2008 Sinclair Miscellaneous
  • 128 ROM disassembly - any experts on accessible PDFs?I've created supposedly accessible PDF versions of the Spectrum 128 ROM disassemblies at: [url]http://www.matthew-wilson.net/spectrum/rom/[/url] An…

    ... PDF versions of the Spectrum 128 ROM disassemblies at:

    [url ... ://www.matthew-wilson.net/spectrum/rom/[/url]

    Anyone know ...
    mjwilson mjwilson February 2011 Sinclair Miscellaneous
  • Which ROM for 128 ToastrackHi I have a Spectrum 128 Toastrack which has a missing ROM chip. I have an Eprom blower and a few 27256-25 Chips. I have looked on the Spectrum ROM …

    Hi

    I have a Spectrum 128 Toastrack which has a missing ROM chip. I have an Eprom blower and a few 27256-25 Chips. I have looked on the Spectrum ROM website but cannot decide which is the right one.
    Martin Baugh Martin Baugh December 2007 Hardware
  • 128 ROM paging alternativeWould this work (with the appropriate code in each ROM)? [code] ; 128 rom paging routine ; use rst 28h with call address stored after restart ;;rom…

    ... code in each ROM)?

    [code]
    ; 128 rom paging routine
    chev chev August 2008 Development
  • GRM 128 for saleI've got ZX-Spectrum 128 clone for sale - "Grand Rom Max 128". It is in white metallic case with external keyboard. The computer contains Beta 128 di…

    ... got ZX-Spectrum 128 clone for sale - "Grand Rom Max 128". It is ... keyboard. The computer contains Beta 128 disk interface with one built ... drive. Timings close to Pentagon 128. Works fine. Send your questions ...
    Mac Buster Mac Buster July 2003 Sales
  • Wanted: "Complete Spectrum ROM Dissassembly"I'm on the prowl for the book [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000076"]Complete Spectrum ROM Disassembly[/URL]. PM me or repl…

    I'm on the prowl for the book [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000076"]Complete Spectrum ROM Disassembly[/URL].

    PM me or reply.

    Skarpo
    :-)
    Skarpo Skarpo April 2007 Wanted
  • Bizarre stuff in Interface 1's shadow ROMAccording to the Complete Shadow ROM disassembly, the function that exits back to the BASIC interpreter after interpreting IF1 commands is this: [co…

    According to the Complete Shadow ROM disassembly, the function that exits back ... ,+1BF4 Return address to main ROM is
    05CC RST 18 ... the RST 18 routine? The disassembly contains quite a few instances ...
    Winston Winston March 2008 Development
  • ROM versions for +2A/+2B/+3Exist any other original versions of +2A/+3 roms than this ? [url]http://www.zxspectrum.it/_P3.htm[/url] Where is used v4.0 and where v4.1 ? ZX Spec…

    ... +2A/B machines = contain only ROM v4.0 ? In ZX128+2A ... find only one spanish rom version 4.0. Rom 4.1 is ... /+3 rom numeric KEYPAD as original ZX128 rom ?
    Exist +3 rom disassembly ?

    Exist any way for detect +3 rom version ...
    velesoft velesoft June 2009 Hardware
  • DRAW x,y,a Algorithm - how does the ROM do it?Hi all, Getting on with SpecOS, and one of the things I would love to do is to preserve the original ROM's behaviour when drawing Arcs. This is don…

    ... is to preserve the original ROM's behaviour when drawing Arcs ... 've been reading the Complete ROM disassembly, where they provide an example ... drawing algorithm implemented by the ROM. Just be clear, I can ...
    Dunny Dunny August 2010 Sinclair Basic
  • OpenSE BASIC disassembly?The [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]OpenSE BASIC[/URL] page provides a source code listing, however it doesn't really…

    ... The purpose of a commented disassembly is typically as an aid ... used it to implement another ROM that is compatible with ... willing to produce a commented disassembly for OpenSE BASIC, putting ... the same as any other ROM disassembly that we can easily find ...
    Einar Saukas Einar Saukas September 2012 Development
  • trying to combine 128 english spanish romsim trying to get my emulator to run a combined 128 0.rom and 128 1.rom but it needs to be 32k so even when combined no matter which i put first it bo…

    im trying to get my emulator to run a combined 128 0.rom and 128 1.rom but it needs to be 32k so even when combined no matter which i put first it boots to the 48k rom its the english translation of the investronica 128k rom:confused:
    zedexspectrum zedexspectrum July 2014 Emulators
  • ROM disassembly of CAS disk interfaceI finished disassembling of the ROM with operating system of CAS (Cheyenne Advanced Systems) disk interface. This interface is a clone of Beta 48 and…

    I finished disassembling of the ROM with operating system of CAS ( ...
    TK90XFan TK90XFan June 2016 Sinclair Miscellaneous
  • Startup colours of the Spectrum ROMHi Folks, Thought I would have a go at changing the startup colours of the Spectrum ROMs used within BasinC which ships with 48.rom (16384 bytes) …

    ... bytes). Looking in the Complete ROM Disassembly I made the following changes ... br />
    In the 48.rom file I changed:


    In the plus2.rom file I changed:

    ROM disassembly.

    Many thanks
    Paddy Coleman Paddy Coleman October 2016 Development
  • I'm after a copy of Spectrum+2: Machine Language for the Absolute Beginner by Joe PritchardAs the title says really. I collect programming books and this one is proving elusive. I'm planning a new project which [u]may[/u] be better o…

    ... [/u] be better on the 128 but my Speccy programming experience ... copy of the Logan's Rom disassembly

    S
    KrazyKattapilla KrazyKattapilla September 2020 Wanted
  • Q. on a book (48k/128k ROM dissassembly)Would you, great WoSsers, please recommend THE greatest, bestest and preferably completestest Speccy ROM (any 48k & 128k (not QL, zx80/81, nor clones…

    I did some work on a 128 ROM disassembly at [url]http://www.mjwilson.demon.co.uk/rom/[/url] but there are lots of gaps.
    mjwilson mjwilson April 2007 Sinclair Miscellaneous
  • Halloween Special!Like all the best zombies, the ZXSpin project rises again on the last day of October. Here's release 0.666 for your enjoyment - get it at [url]http…

    ... the 48 and 128/+3 from the complete spectrum ROM disassembly and the ...
    FrankT FrankT December 2007 Emulators
  • 48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…

    ... 48K ROM is different to the 48 ROM on 128 machines. ... work. See Geoff's ROM disassembly for a better explaination. ... , but Short Circuit 128 as I mentioned earlier ... used for ROM/RAM paging on the 128 models. This ... specific address in the 128 ROM is likely to crash ...
    Jimmy Jimmy June 2008 Games
  • Any BBC aware Specchums out there?After the UK101 and VIC20 emulators I've moved my sights onto emulating a BBC computer. This emulator will be different though in that it will be a Z…

    ... have to write an alternative ROM ($0000-$3FFF) to ... also now have the ROM disassembly which is the ultimate answer ... copyright status of the ROM before publishing it! I ... 16K for the language ROM and 6K for the ... It takes 58 seconds in 128 BASIC. So it's ...
    Jimmy Jimmy August 2008 Development
<1234567…34>

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rom 15.6K 29.7K
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Related Threads

  • Spectrum 128 ROM disassembly - updatedPaul Farrow has done a brilliant job in updating the disassembly of the Spectrum 128 ROM.<br /> <br /> Updates here: [url]http://www.mjwilson.demon.c…
  • 128 ROM disassembly - any experts on accessible PDFs?I've created supposedly accessible PDF versions of the Spectrum 128 ROM disassemblies at:<br /> <br /> [url]http://www.matthew-wilson.net/spectrum/ro…
  • What is difference between "128" and "128+"?What is the difference between a "Spectrum 128" and a "Spectrum 128+" ??<br /> <br /> And I am not talking about the different looking +2's, etc.<br …
  • 128K ROM 0 Disassembly updatedSome updates to my 128K ROM 0 Disassembly at [url="http://www.mjwilson.demon.co.uk/rom/"]http://www.mjwilson.demon.co.uk/rom/[/url]<br /> <br /> Than…
  • Changing MP3's from 128+ to just 128I have a number of MP3's that are bigger than 128 bit rate and i want to convert them all in one go to 128. <br /> <br /> Could you guys recommend s…
  • Complete Spectrum ROM Disassembly error?I've discovered what looks like an error in the [url=ftp://ftp.worldofspectrum.org/pub/sinclair/books/CompleteSpectrumROMDisassemblyThe.txt]online ve…
  • Which ROM for 128 ToastrackHi<br /> <br /> I have a Spectrum 128 Toastrack which has a missing ROM chip. I have an Eprom blower and a few 27256-25 Chips. I have looked on the S…
  • Spectrum Shadow ROM Disassembly[url]http://www.worldofspectrum.org/infoseekid.cgi?id=2000371[/url]<br /> <br /> Anybody got a nice clean copy to sell in the UK?<br /> <br /> Cheers
  • The Complete Spectrum ROM Disassembly bookRwap's doing alright here.<br /> <br /> [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&amp;rd=1&amp;item=130216082005&amp;ssPageName=STRK:MEWA:…
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