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  • DivIDE questionsHi All, I'm the proud owner of two DivIDE interfaces, that I have just "inherited" from a friend. One of them is the original one and the other one …

    ... and games leave junk in memory or spread some junk into ... lines like when a TV channel is not well adjusted, and ...
    Mister Beep Mister Beep April 2011 Hardware
  • Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…

    ... 8 pixels
    ;and open channel 2 to deal with nasty ... 's definition is stored in memory.
    JR FCHR
    FCHR ...
    chev chev May 2011 Sinclair Basic
  • Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…

    ... ld hl, (prog) ; a channel must be created below basic ... bc, 5 ; the new channel takes 5 bytes
    call ... br /> ld (hl), 'S' ; channel type; 'K', 'S', 'R' ... br /> call dwncr ; channel 2 to deal with nasty ... a ; definition is stored in memory.
    add hl, hl ...
    chev chev May 2011 Sinclair Basic
  • Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …

    ... on the bottom left row(memory location in attribute 23295) of ... the value for the K channel.
    2) Call CHAN-OPEN ...
    chev chev June 2011 Development
  • Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …

    ...
    call 5633 ; open lower channel
    ld de,string ; start ... 'll need to remember which channel is open, if you're ... , but is a good and memory efficient way, the more you ...
    R-Tape R-Tape June 2011 Development
  • Sneak Peak...Hi Folks, A sneak peak of the application I have been writing over the last few months (with a lot of help from this group, BASin and recently ZXDS)…

    ... more can be stored in memory (42K is not huge at ... you see this on the selection/list screens. It can take ...
    Paddy Coleman Paddy Coleman July 2011 Sinclair Basic
  • changing extended RAM pages in SpinIs it possible to edit the data in 128k extended RAM pages in Spin? I've tried both the debugger tool and the pokes tool and, although they let me ma…

    ... /> The Poke Memory tool also allows RAM page selection, and if I ... I click Finish. (The Poke Memory tool only accepts page addresses ... deduct 49152 from the main memory address when paged in.)
    Battle Bunny Battle Bunny July 2011 Emulators
  • Magic Tricks[YOUTUBE]mdXIVQ-asqU[/YOUTUBE] this is surely impossible?? martine mcutcheon does her best to mess it up though :smile: post other 'amazing' examp…

    ... them...

    For a memory man, remembering the order of ... is influencing the card selection and number selection.

    Still don ...
    STeaM STeaM August 2011 Chit chat
  • New tool: SnapToTap R2it's basically a gui update to VSC. But it's now simpler to convert sna files into tap files. what is special about SnapToTap? it converts snapshots…

    ... it and provides a simple selection menu, it will include the ... have to stop and swap memory pages around.

    But ...
    RobeeeJay RobeeeJay August 2011 Announcements
  • IPhone annoyances...IPhone annoyances.... Why does everyone have these damn IPhones? I call them a womans phone, because mostly women seem to think they are some kind o…

    ... app store with the best selection of software bar none, unlike ... of files all over your memory card even after you uninstall ...
    Refrenz Refrenz October 2011 Chit chat
  • IPhone annoyances...IPhone annoyances.... Why does everyone have these damn IPhones? I call them a womans phone, because mostly women seem to think they are some kind o…

    ... app store with the best selection of software bar none, unlike ... of files all over your memory card even after you uninstall ...
    Scottie_uk Scottie_uk October 2011 Chit chat
  • Second Hand SpectrumHi just joined the Forum. I have picked up a Spectrum at a s/h shop and would like some advice please. I have had two ZX81's packed away for severa…

    ... British ones in other words. Channel 36.

    [quote]
    memory chip, so effectively 16K.
    Spirantho Spirantho October 2011 Hardware
  • ZXOOM, does it work?Another game now on the run, but I got some trouble. I've tried to make it run with Spectaculator as well with ZX Spin but it clashes once loaded and…

    .SNA and .Z80 are old formats. They just store memory and registers, you would have to use .szx to remember joystick selection, I believe.

    So turn on this bloody joystick or use a poke people :)
    Ralf Ralf November 2011 Brand new software
  • FPGA ZX SpectrumJust wonder: how many of you would buy "new hardware based" and "in case" ZX Spectrum based on FPGA? ;) [url]http://www.fpgaarcade.com/[/url]

    ... put it back in. The memory bank paging is such a ... BRIGHT bits as additional palette selection bits. Simple but effective.
    JamesD JamesD January 2012 Hardware
  • Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …

    ... allows the used of absolute memory addresses in draw code or ... can be drawn using a selection of provided routines (masked, ORed ...
    Alcoholics Anonymous Alcoholics Anonymous January 2012 Development
  • Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …

    ... allows the used of absolute memory addresses in draw code or ... can be drawn using a selection of provided routines (masked, ORed ...
    climacus climacus January 2012 Development
  • Creating a new game - AssemblySo... finally I?m studying Assembly Z80... after 36 years. :) Well... it?s sooooooooooooo hard to make a game using Assembly? I bought a book (Spectr…

    ... to copy data around in memory, as it gives you 8 ... of frequency counters for multi-channel beeper routines. :)

    (though ...
    ccowley ccowley January 2012 Development
  • Demfir for DivIDEGot my DivIDE today, and decided to play about with the firmware, and with everything very easy to install/test/remove I thought i'd try Demfir out. …

    ... /> It just comes up as Memory Card and does nothing when ... to go to the file selection menu. It reads the ISO ...
    TechnicianSi TechnicianSi January 2012 Sinclair Miscellaneous
  • Demfir for DivIDEGot my DivIDE today, and decided to play about with the firmware, and with everything very easy to install/test/remove I thought i'd try Demfir out. …

    ... /> It just comes up as Memory Card and does nothing when ... to go to the file selection menu. It reads the ISO ...
    velesoft velesoft January 2012 Sinclair Miscellaneous
  • 4116 SRAM replacement (and ULA timings).As mentioned in another thread, I have spent quite a lot of time experimenting with different circuits and components for using a static RAM IC to re…

    ... from the ULA. From my memory, data is latched by the ... helpful. It seems the address selection is driven directly by /RAS ...
    Zorn Zorn February 2012 Hardware
  • MB02 picsI got an original MB02 from someone to fix, and of course I made some pics to share (click for magnification): [URL="http://benophetinternet.nl/hobb…

    The memory paging works.

    But drive selection seems to fail; I ...
    bverstee bverstee February 2012 Hardware
  • converting mp3 to zx importfile.is it possible?Hi peeps I am just looking through old threads and browsing through music tools on the zx in particular converting or creating ,what i am looking for…

    ... tune as a block of memory) and Assembly (a text format ... channel3

    Following the channel addresses, the remainder of the ... start of subroutines.
    Each channel is formed of a series ... .
    0FFh 0 End of channel. All channels must end with ...
    jammajup jammajup March 2012 Development
  • How many full time users of Linux on the forum?How many of you on WOS forum use Linux as a permanent OS replacement (excluding casual duel boot users who also duel boot Windows?). I use Linux Min…

    ... pick suitable distro and/or selection of installed programs. But then ... the [I]physically[/I] installed memory (RAM modules). If not, ... ? Because for example a memory leak would cause swapspace to ... , everything runs fine & memory use (read: that working set ...
    RetroTechie RetroTechie March 2012 Chit chat
  • ROM switch on NMIHello! Please, help me or point in the right direction. I am building a project for 48k spectrum which must activate its rom (actually static ram) …

    ...
    To page your memory, intercept the M1 cycle at ... you can activate your memory at the leading edge ... cycle and therefore your memory can supply the instruction ... use an external P-channel MOSFET or PNP transistor ... to 1 when your memory is paged in). This ...
    Winston Winston April 2012 Hardware
  • ROM switch on NMIHello! Please, help me or point in the right direction. I am building a project for 48k spectrum which must activate its rom (actually static ram) …

    ... ;617766]
    To page your memory, intercept the M1 cycle at ... the address to the
    memory has had time to stabilize ... to use an external P-channel MOSFET or PNP transistor to ...
    ArtemKuchin ArtemKuchin April 2012 Hardware
  • 1tracker - Beeper music editorSince Beepola hasn't been updated for long time, and there were some few new music engines created and few old ones found, there is certainly a need …

    ... mostly by memory limitation reasons, and evolved accordingly (per-channel patterns). Today ... songs of indefinite length (storage memory is fast enough to allow ...
    Shiru Shiru April 2012 Announcements
  • Stuff the Speccy can do but we all thought it couldn'tHey all, Does anyone have any good examples of stuff the speccy can do - graphically, sonically, etc that we thought it wouldn't be able to do? Che…

    ... else could you get multi-channel music any other way?
    channel effects on the beeper. Perhaps my memory is playing ...
    Yednab Yednab April 2012 Sinclair Miscellaneous
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HitBox

Word Docs Hits
channel 5.3K 7.7K
selection 2.4K 2.8K
memory 21.8K 32.5K

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