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<1…21222324252627…34>
  • CPCDiskXP v2.5.1 with support (limited) to write for USB floppy drivesHi, I am the developer of [URL="http://www.cpcmania.com/"]CPCDiskXP[/URL] and wanted to inform you that there is a new version of the program with su…

    ... add files that we have on the hard disk of ... the dsk, we will write to a USB floppy drive ... , by pressing the "Write USB Floppy" button
    ... a or b) and click 'Write'
    [*]Ready to be ... Of course, if you have on-board floppy drive, you can ...
    Mochilote Mochilote March 2014 Emulators
  • writing incrementally to tape without leadersI want to be able to write intermittently & incrementally to some sequential medium which is supported on any Spectrum (emulator, ie. tape); eg. [cod…

    ... want to be able to write intermittently & incrementally to some ... on any Spectrum (emulator, ie. tape); eg.
    [code]
    a. write ... leader
    b. write data
    c. * ... & parity bytes and the BREAK check.

    If ...
    Battle Bunny Battle Bunny March 2014 Development
  • 4294967296 pseudo output portsIn an effort to avoid any hardware conflicts with the clashbasher interface I've been looking for an alternative to using the spectrum's ports for ou…

    ... n from memory and then in the next machine cycle write the ... number right back on top of itself ... instruction and write your own data to the spectrum memory. It would ... clashbasher which just sits passively on the spectrum bus. So the ...
    Basher Basher March 2014 Hardware
  • How did you learn to code on the Spectrum?Got to be honest, as much as I wish I did, I don't know anything about programming. I had a Spectrum (+2 and then +2B) when I was a kid, and my prog…

    ... as far as BASIC on both those machines and ... (shudder) We used to write quiz programmes and stuff.
    on the Spectrum, but I ... to read up on these guides on how to code, ... guide called Mastering Machine Code on your ZX Spectrum. Needless ...
    alexsut alexsut March 2014 Development
  • TAPlist - the emulator versionI've got this working reasonably well; there's just a couple of small extra features which I want to add. (Recall that TAPlist writes a formatted lis…

    ... of the BASIC program in memory to a TAP file. Just ... need of an assembler re-write.

    Anyhoo ... In the ... />
    Features:[list]
    [*]Works on any Spectrum emulator model which ... indent to match any original on-screen formatting.
    [*]Uses ...
    Battle Bunny Battle Bunny March 2014 Sinclair Basic
  • Address bus contents (i.e. PC) during execution of HALTI'm wondering if anyone can tell me what's placed on the address bus during execution of HALT, beyond the initial M1 cycle. The Z80 user manual state…

    ... tell me what's placed on the address bus during execution ... that the opcode fetched from memory and NOP is executed in ... its stead. (See 'HALT Exit' on page 18.)

    There ... .halted=1;
    PC--;
    break;
    [/CODE]

    For ...
    zub zub March 2014 Hardware
  • Totally random idea for the hardware nuts to exploreWhen it comes to multi-player games, how hard would it be to generate a second display from a single Speccy, instead of trying to link up machines, s…

    ... the Z80 writes to memory, that write is exposed on the edge connector ... . How about applying that write ... with writing to ULA-contended memory of an external system? ... by imposing the real-time memory writes onto an actual ...
    joefish joefish April 2014 Hardware
  • Plea for new hardwareI'm posting this as a poll as I want to judge if I'm a solo loon going on about this, or if people really are interested in either of the following S…

    ... reads to the video memory into its own screen ... be a disaster if write-only port addresses were ... games and see the results on real hardware, instead of ... specific projects which are waiting on either, though I am ... to get things moving on that front. But the ...
    joefish joefish April 2014 Hardware
  • SSD on an old laptop - a question for the system builders among you.I'm upgrading an old laptop from Win XP to Win 7. I've bought one of these [url=http://www.scan.co.uk/products/240gb-crucial-m500-slim-msata-ssd-msa…

    ... -mlc-flash-read-500mb-s-write-250mb]Crucial 240GB mSATA[/url ... drive.

    The read/write speed (as measured by Crystal ... accesses the drive. I click on something, the drive light comes ... on, there's a delay where ...
    Jmk Jmk April 2014 Chit chat
  • ESXDOS 0.8.5 and .Z80 on +2B or +3Last week I received some .Z80 snapshot files from a DivMMC EnJOY! user to test. These files didn't work on his ZX Spectrum +2B. [URL="http://benophe…

    ... These files didn't work on his ZX Spectrum +2B ... /> I tested the files on a toastrack, and they ... as there was some 128K memory detection bug fixed, but ... br /> Imre tried the files on an emulator with DivIDE support ... create a bug report on [URL="http://board.esxdos ...
    bverstee bverstee April 2014 Hardware
  • Read Data from memoryHi there. Not been on this scene for a long time. Does anyone know how to do a routine to read data from memory(peek..etc) rather than using lines of…

    Hi there. Not been on this scene for a long ... routine to read data from memory(peek..etc) rather than using ...
    davepierce07 davepierce07 May 2014 Sinclair Basic
  • Robot beat 'em up on AmigaHi y'all I've got a query about an Amiga game I played back in the early 90s(ish) that I can't seem to find on archive listings on Lemon Amiga or ho…

    ... t seem to find on archive listings on Lemon Amiga or hol ... while though.

    My memory is a bit hazy but ... one-player mode was one-on-one arena battles or ... s probably quicker to ask on an Amiga forum but ... 's a few Amiga fans on here too :)

    ...
    Maroc's Other Projection Maroc's Other Projection May 2014 Chit chat
  • displaying all memory activity in a screenDunno why I keep thinking about this, but here goes Is it easy enough to add a screen to an emulator that shows every memory address' activity.... …

    ... an emulator that shows every memory address' activity....

    Im ... show all the dots coming on / off and maybe even ... to show the activity on the dispkay memory?

    Does all ... in speccy memory
    Thst leaves plenty of space on screen for ...
    bleugh bleugh June 2014 Emulators
  • Albert the wolf: A "make your own platform" open-AGD gameSo here it is you can find it within the usual dropbox folder (there is also a rzx to see how the game works..sort of.. and a TAP for the real hard…

    ... dog or the bats can break your white brick or steal ... anything if you drop them on the ground. Be careful with ... : i run out of memory because i concentrated on the graphics, but ...
    gabriele amore gabriele amore June 2014 Brand new software
  • Hooky - hook ZX ROM and rewire RST and NMI to RAM - rantThis is a rather long rant. Not for short tempered. :) The objective is to hook into RST "vectors" and NMI on a Spectrum without affecting the normal…

    ... into RST "vectors" and NMI on a Spectrum without affecting the ...
    ; ... loop code sets every memory location to 2.
    uploop ... br /> 0x120E LD (5C7B),HL ; write to 5C7B (QUESTION: sysvar? stack ... br /> somewhere in ROM /after memory check/ and rewire it to ...
    tstih tstih July 2014 Development
  • New from Paul Farrow, the ZXC4This is exciting stuff!!!! Sorry if ive stepped on your toes Paul, wanted people to hear about it!!! [QUOTE]Hi I?m happy to announce the release o…

    ...
    Sorry if ive stepped on your toes Paul, wanted people ...
    2. The ZXC4 can write to all 16384 bytes per ... character set bitmaps down in memory (hence improving program compatibility).< ... thereby preventing the need to write a whole compilation in one ...
    Macc Macc July 2014 Hardware
  • Problem Reading the KeyboardHi Folks, I'm working my way through Toni Baker's rather good book and thought I'd write some code to scan the keyboard and store the results so tha…

    ... book and thought I'd write some code to scan the ... is copied below - any ideas on the bug would be much ... states in current keyboard state memory area
    ;4 - Restore ... keybstates in current key state memory area
    _storeKey1 ;First key ...
    KrazyKattapilla KrazyKattapilla July 2014 Development
  • Replacement 3D printable case on thingiverseI'd like to know people's thoughts on this: [url]http://www.thingiverse.com/thing:226892[/url] It claims to be a replacement case for the rubber ke…

    ... to know people's thoughts on this:

    [url]http ... , so I'm going from memory here but:

    1 ... plastic that the membrane sat on?
    I thought that the ...
    Jamesbeat Jamesbeat August 2014 Hardware
  • Double Buffer UtilityHi Folks, I've been experimenting with double buffering on a 48k Speccy for a small project I'm working on. After reading lots of good advice here…

    ... code that will write the ASM for me based on a series ... only - if you want to write to file then have a ... to relevant place in screen memory
    screenX = min(16,self ... the registers to populate screen memory
    numRegs = min(numRegs,8 ...
    KrazyKattapilla KrazyKattapilla August 2014 Development
  • Drunk With Blood (Bible not boring after all)Flip! Not another religious thread from BB. How many's that now?! (... errrm ... two). I haven't forgotten about the Koran commentary (now that I've …

    ... that I'd write (and which I am on writing), but that ... having since then refreshed my memory on some Old Testament sections of ... which provides references and commentary on all 158 events described in ... every human, animal & plant on the planet is killed (and ...
    Battle Bunny Battle Bunny October 2014 Chit chat
  • New MEMFACE projectMEMFACE is my old project, but never finished. Now is PCB done (at the post office) and I write firmware for CPLD. MEMFACE is interface with external…

    ... I write firmware for CPLD. MEMFACE is interface with external memory flash ... ,etc...)
    - can disable external memory on next connected devices (next after ... , also +2A/+3
    - sram memory 128kB or 512kB
    - Flash ...
    velesoft velesoft November 2014 Hardware
  • The best Tetris game on the Speccy?The recent [B]Tetris Ultimate[/B] debacle on the PS4 and XBox One* made me wonder what was the best version of Tetris on the Spectrum. I'm not famil…

    ... the best version of Tetris on the Spectrum.

    on the Spectrum wasn't ... an interesting Tetris variation on the Spectrum (can't ... impressive than it does on the Spectrum, though to ... can write a good Tetris game in BASIC on most ...
    ewgf ewgf January 2015 Games
  • ZX Evolution -- contended memory and raster emulationFresh bleeding update for [url=http://www.nedopc.com/zxevo/zxevo_eng.php]ZX Evolution[/url] [url=https://code.google.com/p/pentevo/source/list]Baseco…

    ... -- raster and ULA contended memory emulation for original 48k and ... fetches are done exactly as on orignal Speccies.

    memory

    Mike & ... valuable insight into contended memory topic and useful discussions.< ...
    lvd lvd January 2015 Hardware
  • DivMMC Enjoy! Works on 3 of 4 48k Speccy's I own?Hey guys. I have a DivMMC Enjoy! Which is absolutely awesome! Love it to bits. It works perfect on three of my 48k Speccy's, but something isn't rig…

    ... to bits. It works perfect on three of my 48k Speccy ... on the DivMMC lights up, but there is no sign of memory ...
    RSwipeCA RSwipeCA January 2015 Hardware
  • Help for beginner with z80Hi chaps, I'm reasonably new with z80, but had a fair amount of experience with 68000, so decided to give a few things a go. One little thing I'm t…

    ... I'm trying is to write a scrolling message using the ... own character's location in memory, and intend to lsa left ... , then set the corresponding attribute on or off depending if that ... bit is on/off.

    I'll ...
    badgyre badgyre February 2015 Development
  • Playing AY music on the SpeccyCan anyone help with playing AY ripped music on the Speccy? So, let's say I want to play some ripped AY music, such as: [url]ftp://ftp.worldofspect…

    ... with playing AY ripped music on the Speccy?

    So ... data you should call in memory to init the routine, then ... not a lot of documentation on this.

    There are ... files I need in Speccy memory (the BIN files), but I ...
    badgyre badgyre February 2015 Development
  • I'm writing an Operating SystemOkay this might seem like a bait thread, but I am legitamately interested in figuring out how to write a multi-process system for the ZX Spectrum (no…

    ... in figuring out how to write a multi-process system for ... sure if this will work on 16k, but primarily aiming for ... I'm going to work on over the next few weeks ... handled having multiple processes sharing memory and/or processor time.
    Veltas Veltas May 2015 Development
  • New Manic Miner Remake written in AGK Basic and available on Mac OS X and Windows.<div style="font-weight: normal;">Hi,</div><div style="font-weight: normal;"><br></div><div style="font-weight: normal;">I've released a re-write of …

    ... released a re-write of a re-write I did in ... which used to be on my old btinternet account ... where if you press F1 on the piano loading screen, ... a level you are stuck on.
    Mac OSX Versionhttps ... can check out my blog on http://manicmineragk.wordpress.com ...
    Muckypaws Muckypaws June 2015 Games
  • New 48K Spectum emulator on the Windows StoreHi, I've just uploaded a new "Free" Spectrum 48K emulator to the Windows Store, see: http://apps.microsoft.com/windows/en-gb/app/specwin48/4d54…

    ... of Kempston etc. Currently works on Windows 8.1 and will ... 've read all about contended memory but as yet haven't ...
    SpeccyBoy SpeccyBoy July 2015 Emulators
  • Memory testersHi, Just wondering which software people are using to test the memory in their spectrum. I have been using Zorn's memory tester as described here:…

    ... are using to test the memory in their spectrum. I have ... been using Zorn's memory tester as described here:
    on my server)

    I ...
    vext01 vext01 July 2015 Sinclair Miscellaneous
<1…21222324252627…34>

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