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<1…20212223242526…34>
  • Font hack that was used in a lot of early gamesThere was a little hack for changing the fonts on a spectrum and I remember it being used in a couple of old games on the 48k, it was a sort of ye od…

    ... hack for changing the fonts on a spectrum and I ... a couple of old games on the 48k, it was ... Can anyone help refresh my memory or point me in right ... can't remember, like preventing BREAK key (well it used ... didnt take a new line on your screen$ loading image.... ...
    KK128 KK128 April 2013 Sinclair Basic
  • X128 and EMS memoryI installed x128 emulator (latest v0.94 build) on my old notebook Intel P1 266MHz MMX, but I have one problem. It seems that the x128 is very sensiti…

    ... emulator (latest v0.94 build) on my old notebook Intel P1 ... is very sensitive to EMS memory managers (EMM386, Jemm386) and hangs ... without a hitch, but not on my machine.
    I try ... to work, together with EMS memory installed?
    Pegaz Pegaz April 2013 Emulators
  • zx81putil : WAVP conversion utilityRecently, I was lent a ZX81 software I've never seen before: a version of the ZXAS/ZXDB software, distributed in Spain by Indescomp. Details, and lin…

    ... , but did a terrible job on converting it to a P ... be abandoned, I decided to write my own converter.

    on Windows XP):

    zx81putil ... convert it to a .P memory file. This is the default ...
    mcleod_ideafix mcleod_ideafix May 2013 Sinclair Miscellaneous
  • Fuse for Mac OS X 1.1.1 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…

    ... sourceforge project and shortly here on WoS:

    ... not auto-boot the interface on 48K machines (ketmar).
    ... Fredrick Meunier).
    [*] Fix memory disk image corrupted after save ... Read and write all potential 1024k worth of memory pages from a ...
    Fred Fred June 2013 Emulators
  • early Multiface One, MD & IF1 etc. on EbayJust started a few auctions on Ebay, in case you?re interested: - A tested IF1, Microdrive and (long) cable bundle - A tested, early Multiface One wi…

    Just started a few auctions on Ebay, in case you?re ... /> - An untested (possibly faulty) QL memory expansion

    [URL="http ...
    schombi schombi June 2013 Sales
  • More tea, vicar on disk?Hello, can somebody help me putting the 128k version of this game on disk? The 128k version is free available from Jonathans Webseite. However, the g…

    ... 128k version of this game on disk? The 128k version is ... parts. I want put this on a disk system, but therefore ... be able to save whole memory, even memory bank and so create ...
    Speccyman Speccyman June 2013 Sinclair Miscellaneous
  • Wanted - Music for Gem Chaser 2A follow-up to Gem Chaser is currently in development, and so I'm on the lookout for some menu-screen music to use in it. So, if anybody wants to wr…

    ... development, and so I'm on the lookout for some menu ... /> So, if anybody wants to write something original for it which ... 's a reasonable amount of memory available (can't say for ...
    bobs bobs June 2013 Development
  • Mojon Twins' Covertape #2Ready for TWELVE new games? [b]Sir Ababol 2 Demo[/b] [img]http://www.mojontwins.com/wp-content/uploads/2013/06/01-sir-ababol-demo-2.png[/img] We ar…

    ... had a very strange nightmare. On it, the witch Mandy ... Julifrustris, is gathering all your memory chips. Find the special pen ... which open electronic gates to break into highly-secured zones, and ... collector?s item.

    On this serial, she travels to ...
    na_th_an na_th_an June 2013 Brand new software
  • Residos with Task Manager crashes on NMI button pressI finally installed my DivIDE Plus which I actually bought about one and a half years ago. (I have way too little time for this project :cry: .) Ever…

    ... and I can always BREAK out of it and it ... freezes up or shows garbage on the screen.
    -I ... it freezes or puts garbage on the screen.
    -I ... Or did the firmware on the DivIDE get somehow ... corrupted?

    Suggestions on what the problem might be ...
    ZXHistory ZXHistory June 2013 Hardware
  • Flashing systems on DIVIDE interfacesSome peoples can't reflash eeprom chip in Divide interface (original Divide, Divide 2k11, Divide 57d2/57d3). EEPROM chip AT28C64B contain feature fo…

    ... contain feature for possibility active write protection. This protect system data ... br />
    If flasher utility on your Divide show error message ... step create directory "TMP" on root directory of CF.
    on ZX and .... ESXDOS 085 ...
    velesoft velesoft June 2013 Hardware
  • Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…

    ... be used as very quick memory filler within some restrictions. So ... game simply fills screen memory by preshifted patterns. However there ... . But there is no limit on software emulated registers.
    Emulation ...
    catmeows catmeows June 2013 Development
  • 20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…

    ... multicolour.

    Existing routines write each line of attributes just ... the second line, and so on.

    The key ... hell, we have records to break here?)

    So, since ... contention delays fall - and failed on the fifth line, where the ...
    gasman gasman July 2013 Development
  • Clashbasher a new interface to reduce colour clashI've been working on this for a while now. [IMG]http://markamy.uwclub.net/cauldron.JPG[/IMG] Basicly its an add on for a 48k spectrum, which reinte…

    ... /> Basicly its an add on for a 48k spectrum, which ... to the display memory.

    The memory map remains ... />
    Flash works on individual pixels so it just ... br /> I'm planning to write a demo program for it ... after the display bytes on the tape) don't ...
    Basher Basher August 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…

    ... with own external rom memory 16kB, based on FDC controller WD1793. BETA128 ... :[/B]
    [CODE]
    ADRESS WRITE READ
    #1F(31) command ... /> Control port #FF(255) for write
    ------------------------------
    bit 0 + bit ...
    velesoft velesoft August 2013 Hardware
  • Hardware description - DivIDE interface[B][U]DIVIDE interface / DivIDE 2k11[/U][/B] [B][U]The main description[/U][/B] DIVIDE is IDE interface with own external memory. Thanks to very goo…

    ... automatic memory mapper at enterpoints
    [B]#0[/B] (power-on/ ... contol port: #E3(227) - write only[/B]
    [CODE]D0 ... then this ram page is write protected (bacause ram 3 contain ... br /> [CODE][U]ADRESS READ WRITE[/U]
    #A3(163) ...
    velesoft velesoft August 2013 Hardware
  • Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…

    ... poke a few locations of memory. For reasions I cant ... the specy avaliable for free on the archive. (and ... practical app in 2013 on a spectrum in assembly ... that Mastering Machine Code on Your Spectrum was the ... figure out whats going on. Barring that going over ...
    wibble wibble August 2013 Development
  • Machine code/Assembly language back in the dayHello. Back in the 80s when I was a kid, I didn't learn Z-80 machine code, but I was always curious about it. Just recently I decided to explore Z-…

    ... attempt at learning machine code on the Spectrum made me ... assembler window. However, writing code on a real Spectrum must be ... emulated Spectrum crash trying to write simple routines, I am guessing ... they somehow manage to stay memory-resident and not needed to ...
    memrah memrah September 2013 Sinclair Miscellaneous
  • Copying data between memory banks in USR0 modeI am experimenting with Funky Fungus to load the majority of its data (levels, screens, music etc.) into memory banks 1, 3, 4, 6 and (partly) 7 by sw…

    ... screens, music etc.) into memory banks 1, 3, 4, ... and above, I need memory bank 0 to be ... of some code snippets found on this forum (e.g. ... I understand loading data into memory banks is easier because ... tried several combinations I found on the forum, altered them ...
    Alessandro Grussu Alessandro Grussu September 2013 Development
  • 'Best' Emulator?As mentioned in other threads, I'm in the process of disassembling and recreating my Finders Keepers source code so that I can write Finders Keepers+…

    ... code so that I can write Finders Keepers+.

    I ... me to easily inspect the memory contents at any time. Ideally ... /> 3) Allow me to set break points and singe step code ...
    David Jones David Jones September 2013 Development
  • Has there ever been a virus or malware on a console?Just something I was wondering - owing to the (to me inexplicable) behaviour of virus/malware writers* we have to waste PC (and our own) time and res…

    ... our own) time and resources on running anti-virus/malware killers ... impossible, as the games were on un-writable (or rather, un ... /> * I can understand people who write malware that steals your credit ... ? Just the knowledge that later on, some (innocent) users are ...
    ewgf ewgf October 2013 Chit chat
  • Quick fix for four joysticksHere's a quick modification to add four joysticks to any Speccy. This assumes you already have two Sinclair ports. [URL="http://joefish.co.uk/specc…

    ... the leg, or scratch a break in the circuit track). Then ... line back to a connection on the circuit board and bridged ... /> The question is, if I write software to use IN 55 ...
    joefish joefish October 2013 Hardware
  • Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…

    ... developing my multicolour routine on the 48K first, being ... the end of one write to the start of ... one is 17 cycles. On earlier Spectrums, with two ... since the delay between memory operations is then only ... whatever, to get ahead on the contention cycle. Assuming ...
    joefish joefish October 2013 Development
  • A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…

    ... />
    Nowadays if you write [B]"multicolor"[/B] everyone assumes ... [B]bicolor[/B] graphics everywhere* on screen.

    In ... will typically need more available memory (since it will need ... stuff on screen), so it typically doesn't have much memory ...
    Einar Saukas Einar Saukas November 2013 Brand new software
  • that "listing variables during runtime" thingWell, I did eventually finish this, but with my meds playing up I don't have much time each day that I can spend at the computer, so it's taken rathe…

    ... in assembler when I could write it more compactly in BASIC ... is restored after pressing ENTER on the last page of the ... these:
    *a) If BREAK (report L - BREAK into program) was pressed ... , ScrDol0 to identify the characters on-screen when saving and PrintA0 ...
    Battle Bunny Battle Bunny November 2013 Sinclair Basic
  • What CF Card For your DIVideI recently purchased a DIVide with a 4gb CF Card [IMG]https://www.bechtle.co.uk/medias/200x200/200x200-EcsHUb93uHc6x9N9CBYV58-30.jpg[/IMG] and have…

    ... /> and have done a search on the read speed and it ... )
    1.5 - 5MB/sec. write rate

    Thinking of ... Extreme 400X Compact Flash CF Memory Card

    [IMG]http ...
    Read 60MB/s
    Write upto 60mb/s

    mecivic mecivic December 2013 Hardware
  • Galactic Jail Break Quick ReviewI always like to find games I never played before on the Spectrum and even though I had my Spectrum a few days after it came out there are loads of g…

    ... games I never played before on the Spectrum and even ... />
    Take Galactic Jail Break which from what I just ... have light blue aliens on either side of the ... Sometimes one of the aliens on the side will turn white ... know what’s going on and the colours are ...
    morcar morcar December 2013 Games
  • Compact Flash Card In "Memory Mode" - (Help)Hello my fellow WoS'ers I have been developing a Z80 8bit interface with a compact flash card port based on Pera's ZXCF "memory mode" interface for …

    ... flash card port based on Pera's ZXCF "memory mode" interface for ... exactly to Pera's description on his [URL="http://piters.tripod ...
    Zetr0 Zetr0 January 2014 Hardware
  • ZX memory questions1. what is the highest address in a 48k spectrum that can be written to? 2. can you write to an address less than 16384 (on real hardware) 3.48k...…

    ... . can you write to an address less than 16384 (on real hardware ...
    ASH-II ASH-II January 2014 Sinclair Miscellaneous
  • USB Memory stick testA friend of mine is selling some USB memory sticks that he claims are 500gb for ?35! I said that can't be right, so he's given me one to try. When I …

    ... is selling some USB memory sticks that he claims ... thought you "lost" more memory than that with new drives ... 'm also aware that memory is getting smaller these ... Sony have developed a 2TB memory card!).

    ... know it's been mentioned on here a few times, ...
    Bermondsey Bob Bermondsey Bob March 2014 Chit chat
  • New Game: YAHTZXHi all, Well, it?s taken me more than 3 years, but I think I?ve finally got there. Here is YAHTZX, a 100% assembler version of Yahtzee (? Milton Bra…

    ... of most of the used memory locations etc., and the ... B]
    How to Write Spectrum Games by Jonathan ... all our weakness
    On through the fields
    ... light

    Walk on 'til morning
    All ... tonight

    Walk on 'till morning
    All ...
    Shando Shando March 2014 Brand new software
<1…20212223242526…34>

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