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Search Again :: Adv Search 1000 results in 0.007s
<1234567…34>
  • DivIDE and new Kempston Joystick interfaces!I've got some DivIDE and new Kempston Joystick interfaces ready: [IMG]http://benophetinternet.nl/hobby/vanmezelf/divide_batch_may2012.JPG[/IMG] Div…

    ...
    New small Kempston Joystick interface (see info ...
    DivIDE + 1GB + Kempston Joystick combi set:
    - more ...
    [B]The new Kempston Joystick interface:[/B]
    - Single ... data separation
    - Best adress decoding
    - Reset button
    ...
    bverstee bverstee May 2012 Sales
  • Please explain how a Kempston interface circuit works.Can someone help me understand how a Kempston joystick interface works, as I want to design and build my own as an experiment. I understand switches…

    ... help me understand how a Kempston joystick interface works, as I ... this is not full address decoding, and that technically it should ... to do both the logic decoding and the data delivery?
    joefish joefish January 2014 Hardware
  • Anyone Interested in All the Different Models of Kempston Joystick Interfaces?I've been acquiring some flat-type Kempston Joystick interfaces to adapt to K-55 (yes, spoiling our cultural heritage), but along the way I've picked…

    ... acquiring some flat-type Kempston Joystick interfaces to adapt ... bit decoding, which is unusual, as it's genuinely got Kempston ... the history of the authentic Kempston interface? (Even amongst the ... to acquire are flat Kempston types, any Kempston or clone with ...
    joefish joefish June 2015 Hardware
  • Kempston problems in XPOK, I've been running ZX32 on Win98 for a year or so and using my Sidewinder Pro pads with games providing the Kempston joystick option. Everything …

    ... pads with games providing the Kempston joystick option. Everything working fine ... , everytime I go for the Kempston joystick option my character/car ...
    Andy C Andy C February 2002 Emulators
  • Kempston InterfacesWhat Kempston Interfaces featured an additional expansion port on the back, so that you could fit other devices on, such as the Currah microspeech et…

    What Kempston Interfaces featured an additional expansion port on the back, so that you could fit other devices on, such as the Currah microspeech etc?
    Spector Spector January 2002 Sinclair Miscellaneous
  • Kempston Interface/Games cartridge portI recently bought an original Kempston joystick interface which features 3 rather nifty joystick ports (1 kemp, 2 sinclair) and a little slot which i…

    I recently bought an original Kempston joystick interface which features 3 ...
    Fuzzbucket Fuzzbucket January 2002 Sinclair Miscellaneous
  • Kempston joystickIs there any way of connecting my old kempston joystick up to my pc?.

    Is there any way of connecting my old kempston joystick up to my pc?.
    rexxel rexxel April 2002 Sinclair Miscellaneous
  • What is a Kempston joystick?Just a quick question from an ignorant Commodore user (what, a Commodore user on this sacred ground? Relax, I'm a fan of all 8-bits, including the wo…

    ... always come across the phrase "Kempston joysticks". Is this the same ... , how come they're called Kempston joysticks in the Spectrum world ...
    Bacon Bacon September 2002 Sinclair Miscellaneous
  • Kempston Interface Work On 128k +2a Hi need some advise Will a Kempston Interface work on a 128k +2a machine ? ? , if so wish one would be best to use , so looking for one Aswell . …

    ... advise

    Will a Kempston Interface work on a 128k ...
    SIX MILLION DOLLAR MAN SIX MILLION DOLLAR MAN February 2003 Sinclair Miscellaneous
  • Kempston Interface To Work On 128K +2a ( HELP )Hi need some Advise I'am trying to play games on a 128K +2a Using a (Kempston Interface +3) but it will not work (WHY) , do you need to setup or so…

    ... a 128K +2a Using a (Kempston Interface +3) but it will ...
    SIX MILLION DOLLAR MAN SIX MILLION DOLLAR MAN February 2003 Sinclair Miscellaneous
  • Kempston/PC adaptorDoes anyone know where i can get an adaptor that will allow me to plug a good old-fashioned Kempston/Atari Joystick (in my case my old Powerplay Crui…

    ... plug a good old-fashioned Kempston/Atari Joystick (in my case ...
    TygerBC TygerBC March 2003 Games
  • What Speccy software uses Kempston Mouse?I wanted to implement this feature in my emulator but did not find any Spectrum software to test it. I heard earlier that the Art Studio use it, but …

    ... , which program works with the Kempston mouse to test it? Thank ...
    Vladimir Kladov Vladimir Kladov March 2004 Emulators
  • Spectaculator/Kempston/Spanish gamesWhen I use the kempston joystick emulation via the keyboard (cursor keys) in Spectaculator some Spanish games (e.g. Nonamed, Jungle Warrior) don't wo…

    When I use the kempston joystick emulation via the keyboard ( ...
    Pavero Pavero July 2004 Emulators
  • 2 questions regarding partial port decoding1) What happens if the Spectrum reads from a port whose number matches the criteria for more than one device ? Does only one of the devices get to r…

    ... exact criteria for triggering the Kempston joystick ? The standard "IN 31 ...
    GOC GOC August 2004 Development
  • Kempston emulation broken?Take an emulator of your choice (I chose Spectaculator and Spin) and load up Gauntlet 3. Choose to control player 1 with 'Kempston' and play the game…

    ... to control player 1 with 'Kempston' and play the game. Oh ... dear! The 'Kempston' doesn't actually move the ... it a problem with the Kempston emulation? I only ask because ... I tried another game with Kempston emulation a few days back ...
    Lee Tonks Lee Tonks September 2004 Emulators
  • Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…

    ... /> [url="http://www.z80.info/decoding.htm"]http://www.z80.info ... /decoding.htm[/url]

    I' ... running in to a problem decoding the following:

    DDCB ...
    vreddy vreddy December 2004 Development
  • Port 0x7ffd Partial DecodingI'm trying Pitfighter on my emulator and it runs in +2A/+3 mode but crashes in 128k/+2 mode. I traced it down to an OUT instruction which sends 4 to …

    ... /> Now after reading about partial decoding in the faq I made ... can take out the partial decoding (respond to 7FFD only) to ... or have I misunderstood partial decoding?
    Unique Unique February 2005 Development
  • Kempston joystickI don't have a joystick connected to my PC so I'm not able to get the values I need so can anyone help me out ? I read in this forum that I can read …

    ... that I can read the Kempston joystick interface with this code ...
    Mr Millside Mr Millside August 2005 Development
  • Run Length DecodingRun length encoding/decoding is far less efficient than using a modern compression program.

    Run length encoding/decoding is far less efficient than using a modern compression program.
    chev chev March 2006 Development
  • Kempston Joystick InterfaceI'm selling off more of Millside Software's hardware (that'll teach the Director for running off with my copy of Skool daze). This time its a Kempsto…

    ... daze). This time its a Kempston joystick interface starting at only ...
    Mr Millside Mr Millside April 2006 Sales
  • Kempston mouse inverted axels?Hi I have a problem with my Kempston mouse :???: X and Y axels are inverted (and I'm using mouse right way!), ie. if I move mouse left, cursor moves…

    ... have a problem with my Kempston mouse :???:
    X and Y ...
    Timppa Timppa April 2006 Hardware
  • Kempston QuestionI tried connecting my Kempston Joystick Interface ("KJIF" as I call it) to my now -defunct +2 (I have a +2A now). The game was running fine for the …

    I tried connecting my Kempston Joystick Interface ("KJIF" as I ... turning back. How could the Kempston Joystick Interface have "killed" my ...
    Swevicus Swevicus April 2006 Hardware
  • Kempston mouseCan anybody confirm which button produces which input for the Kempston mouse? The FAQ, Fuse and SPIN all think that bit 0 corresponds to the left but…

    ... produces which input for the Kempston mouse? The FAQ, Fuse and ...
    Philip Kendall Philip Kendall July 2006 Hardware
  • "Decoding Z80 Opcodes" updateHello, To whom it may concern: I've made an update to my document, "Decoding Z80 Opcodes" at [URL="http://www.z80.info/decoding.htm"]http://www.z80.…

    Hello,

    To whom it may concern: I've made an update to my document, "Decoding Z80 Opcodes" at [URL="http://www.z80.info/decoding.htm"]http://www.z80.info/decoding.htm[/URL]. Thanks to BlueChip for his suggestions and corrections.
    GOC GOC August 2006 Announcements
  • kempston and/or psuhi there, just wondering if anyone had a spare kempston adaptor they wanted to give a good home? i will pay a couple of quid + postage for it, and …

    ... if anyone had a spare kempston adaptor they wanted to give ... i've always wanted a kempston adaptor anyway.

    i ... loft looking for either a kempston (think they all go chucked ...
    Hungry Horace Hungry Horace September 2006 Wanted
  • SPIN and Kempston mouse supportI would like to play some games with kempston mouse support in Spin, but I can't because the kempston mouse support (how it seems) doesn't work. For…

    ... to play some games with kempston mouse support in Spin, but ... br />
    I have adjusted kempston mouse in the game (Set ... in the emulator (Controllers/Mouse/Kempston mouse).

    I ... br />
    In Spectaculator the kempston mouse works fine. So what ...
    Pavero Pavero September 2006 Emulators
  • Sound / Kempston EmulationHi I'm working on a spectrum emulator and I need som help. i still have loads left with the Z80 (not fully implemented yet) but I'm trying to get a h…

    ... sound emulation?
    Kempston, how do I emulate kempston interface?
    Currah ...
    Jmc Jmc February 2007 Emulators
  • 3D Deathchase and Kempston?Flicking through some old issues of YS, I noticed this odd remark in [url=http://www.worldofspectrum.org/showmag.cgi?mag=YourSinclair/Issue90/Pages/Y…

    ... in the way it handles Kempston. (Try it!)"

    The ...
    Prophet Prophet March 2007 Games
  • kempston mouse gamesHi velesoft, I've just been on your site trying some of these out. There are certainly some spectrum games that could have benefitted greatly from …

    ... could have benefitted greatly from kempston mouse like operation wolf/thunderbolt ...
    Alcoholics Anonymous Alcoholics Anonymous April 2007 Games
  • Reading the Kempston & AMX mouse...Does anybody know which ports & values are used to read the AMX and/or the Kempston mouse? I'm playing with developing a shoot-em-up at the moment, …

    Does anybody know which ports & values are used to read the AMX and/or the Kempston mouse? I'm playing with developing a shoot-em-up at the moment, and thinking of including mouse support. Thanks!
    bobs bobs May 2007 Development
<1234567…34>

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  • "Decoding z80 Opcodes" (http://www.z80.info/decoding.htm#intro) - Incorrect HALT Opcode?Apologies if this is a dupe but I searched within the forums and couldn't find anything.<br /> <br /> I've been working on a z80 emulator (for acad…
  • Kempston problems in XPOK, I've been running ZX32 on Win98 for a year or so and using my Sidewinder Pro pads with games providing the Kempston joystick option. Everything …
  • Kempston InterfacesWhat Kempston Interfaces featured an additional expansion port on the back, so that you could fit other devices on, such as the Currah microspeech et…
  • Kempston Interface/Games cartridge portI recently bought an original Kempston joystick interface which features 3 rather nifty joystick ports (1 kemp, 2 sinclair) and a little slot which i…
  • Kempston joystickIs there any way of connecting my old kempston joystick up to my pc?.
  • What is a Kempston joystick?Just a quick question from an ignorant Commodore user (what, a Commodore user on this sacred ground? Relax, I'm a fan of all 8-bits, including the wo…
  • Kempston Interface Work On 128k +2aHi need some advise <br /> <br /> Will a Kempston Interface work on a 128k +2a<br /> machine ? ? , if so wish one would be best to use , so looking f…
  • Kempston Interface To Work On 128K +2a ( HELP )Hi need some Advise <br /> <br /> I'am trying to play games on a 128K +2a Using a (Kempston Interface +3) but it will not work (WHY) , do you need to…
  • Kempston/PC adaptorDoes anyone know where i can get an adaptor that will allow me to plug a good old-fashioned Kempston/Atari Joystick (in my case my old Powerplay Crui…
  • What Speccy software uses Kempston Mouse?I wanted to implement this feature in my emulator but did not find any Spectrum software to test it. I heard earlier that the Art Studio use it, but …

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