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Search Again :: Adv Search 1000 results in 0.008s
<1234567…34>
  • contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …

    ... contention model than the 128 contention model because the I/O contention in the 128 ... that is written for the 128 contention model will still run on ... that was written for the 128 contention model.
    chev chev April 2011 Hardware
  • contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …

    [QUOTE=aowen;526410]However no-one seems to be able to name a program that was written for the 128 contention model.[/QUOTE]

    From a very quick round of testing: No More Intelligence pt3, MDA Demo, Koopaville.
    gasman gasman April 2011 Hardware
  • contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …

    ... software written specifically for the 128 contention model does indeed exist.
    gasman gasman April 2011 Hardware
  • contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …

    ... software written specifically for the 128 contention model does indeed exist.[/QUOTE ... written for the +3/2A contention model I didn't think ...
    chev chev April 2011 Hardware
  • 48K/128K classificationI'm sorry if I've looked in the wrong places and not found it, but what are the rules regarding a game being listed as either: ZX Spectrum 48K ZX Sp…

    ... requires 48 mode on a 128 (things like the original Ultimate ... RAM (most 128 software).
    * requires a 128 or original ... 3)
    * requires original 128 contention (this only seems to affect ... )
    * requires an original 128 (border effects timed for the ...
    chev chev June 2012 Infoseek database
  • "The Amazing Rocketeer", compatible with real hardware?I've managed to create a physical copy for myself of [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0017643"]this game by John Fotou[/URL] bu…

    ... B. If it requires broken 128 contention it will only work on ... A. If it requires fixed 128 contention it will work on B ...
    chev chev August 2012 Games
  • Rainbow Chaos(I so want to call this Law of Chaos to pun on lords) Anyway. Dunno if I'll make this. But if I don't /someone/ will want to. It's just too good an …

    ... of the time the ULA 128 version will just seem a ... benefit to doing a ULA 128 specific version as the contended ... from Velesoft with the ASIC 128 contention model (and no contended I ...
    chev chev August 2013 Development
  • 128K Contention - How to get it right?With my recent hardware hackery, I've built a 128K (toastrack) clone. I can't quite get the contention right though. What I'm lack is a clear descri…

    ... 0x7ffd, 0xbffd and 0x3ffd port contention behaviour.

    With Fusetest ... fact that 2A/+3 and 128/+2 have different memory bank ... page really talking about the 128?, bank bit B0 implies odd ... should be contended on a 128.... or is that the "bug ...
    csmith csmith July 2011 Hardware
  • Question of contentionI'm not desperate to go digging through technical descriptions in depth, but one thing bugs me about the Speccy's video contention model - and that's…

    ... about the Speccy's video contention model - and that's ... of the display. And 128 T of that is the ... flyback). So that's 128 T to fetch 32 bytes ... And then there's the contention pattern where the memory is ... Now 128 / 8 is 16, so that means the contention pattern ...
    joefish joefish January 2016 Hardware
  • 128K memory bank selection to avoid contention issuesI'm currently developing a game and I'm trying to get my head around the memory contention issues of the various 128K/+2/+2A/+3 spectrum models in or…

    ... my head around the memory contention issues of the various ...
    When going into either 128/+2/+3 Basic and using ... to?

    The 128 ZK Spectrum reference FAQ says ... is the cause of contention for banks 1,3, ... due to this apparent contention issue.
    adrian_singh adrian_singh May 2017 Development
  • Football Director 128Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any o…

    Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any one know what I'm doing wrong? Does anyone else have this problem?

    Cheers!

    Paul
    paul paul January 2002 Games
  • 128 +2 video connections.I have just got my hands on a Spectrum 128 +2 grey model all in working order, what I need to know is if I take a signal from the CVBS Composite Vid…

    ... my hands on a Spectrum 128 +2 grey model all in ...
    Anonymous Anonymous April 2001 Sinclair Miscellaneous
  • Original 128 Part 2: The KeysMy 128 appears to work fine. The keys all have perfect responsiveness. All except keys 1, 2, 3, 4 and 5. These five number keys don't work at all. E…

    My 128 appears to work fine. The ...
    Spector Spector January 2001 Sinclair Miscellaneous
  • Stop me from blowing up my original Spectrum 128!I have a Spectrum 128 (not the +2), and I want to play some of those old classic games again. The trouble is this. I still have the original Power Su…

    I have a Spectrum 128 (not the +2), and I ... it will work on the 128, but...

    I'm ...
    Spector Spector January 2001 Sinclair Miscellaneous
  • ZX Spectrum 128 BoxedRoll up, roll up ... etc ... I've eBayed two of my Speccy 128 machines. Only a few days of bidding left ... Take a look if u r interested in acquir…

    ... eBayed two of my Speccy 128 machines. Only a few days ... a boxed Spectrum 128 machine, and a Spectrum 128 machine without working ... as I have another boxed 128, so these are spares.
    Refrenz Refrenz December 2001 Sales
  • Multiface 128I have a Multiface 128 which I'm thinking of selling... Only thinking of it... The button and case are damaged, There are some aesthetic defects (I s…

    I have a Multiface 128 which I'm thinking of ...
    Fuzzbucket Fuzzbucket August 2001 Sales
  • 128 mk1 + stuff for saleunboxed 128 mk1 for sale (with leads i think!!) together with 100+ games, dk'tronics dual joy interface and box of old speccy mags - mostly Crash. H…

    unboxed 128 mk1 for sale (with leads ...
    [-HIVE-] [-HIVE-] August 2001 Sales
  • Multiface 128Greets :) I am after either.... a) Somebody willing to sell a working one or b) Somebody who can repair a red button activation problem AND/OR so…

    ... sort me out with a 128 PROM.

    thanks
    BadBeard BadBeard July 2002 Wanted
  • Spectrum 128+ production periodMy favourite version of the Speccy is the 128, the heatsink version, and I'm wondering when mine was made. I got it Xmas 1986 (after seeing the +2 on…

    ... of the Speccy is the 128, the heatsink version, and I ... they stopped producing the original 128's?
    Spector Spector September 2002 Sinclair Miscellaneous
  • My Speccy 128 gets wobblyI'm having trouble with the picture on my 128+. The picture starts flickering like crazy until it's unusable. Sometimes I turn it on and it's okay, b…

    ... with the picture on my 128+. The picture starts flickering like ...
    Spector Spector October 2002 Sinclair Miscellaneous
  • [NEW]: Spectaculator 4.0Hi everyone, Finally managed to finish it... enjoy! --- [NEW]: Spectaculator 4.0 Spectaculator is a Sinclair ZX Spectrum emulator for PCs runnin…

    ... br /> o Brand new memory contention system and cycle-accurate display ... also emulated for the Multiface 128 and
    Multiface ...

    o Spectrum 128/+2 keyboard emulation now behaves ... br />
    o Multiface 128 in addition to Multiface 1 ...
    Jon Needle Jon Needle January 2003 Emulators
  • READ HERE! AUDIO IN FOR 128+2A???hey my name is Paolo and I'm from Italy..this is the first time that I post on this forum..I would like to connect or create an EAR input or somethin…

    ... THING![Today I opened my 128 and I saw the tape ...
    DaRkHoRaCe DaRkHoRaCe January 2003 Sinclair Miscellaneous
  • what was your favourite spectrum 128 tune?although music back in the 80's may be more remembered on the c64 than the spectrum 128, there were still loads of great game tunes on the spec128 ba…

    ... the c64 than the spectrum 128, there were still loads of ...
    Technician-Ted Technician-Ted January 2003 Sinclair Miscellaneous
  • Mint condition ZX Spectrum+ 128Hi For sale: mint condition ZX Spectrum+ 128 including manuals, leads, transformer and original packaging, together with Ocean's Daley Thompson's Su…

    ... sale: mint condition ZX Spectrum+ 128 including manuals, leads, transformer and ...
    obelisk obelisk June 2003 Sales
  • Multiface One vs. Multiface 128?Hello all! Does anyone happen to know how the Multiface One and Multiface 128 differs from each other? I'm using a 48k Speccy and bought a M1 which …

    ... the Multiface One and Multiface 128 differs from each other? I ...
    Yanek Yanek June 2003 Sinclair Miscellaneous
  • 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…

    I've got ZX-Spectrum 128 clone for sale - "Grand Rom ... Max 128". It is in white metallic ... 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
  • 128 TR-DOS and D80 questions1) The Scorpion has a line in the menu that says "128 TR-DOS". Whatever I do, when I select it, it simply reads a bit from the disk and then hangs. D…

    ... in the menu that says "128 TR-DOS". Whatever I do ... . Is the Didaktik M 128 the only 128 computer to support D80 ?
    GOC GOC August 2003 Sinclair Miscellaneous
<1234567…34>

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HitBox

Word Docs Hits
128 9.4K 14.8K
contention 1.4K 2.4K

Related Threads

  • 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 …
  • 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…
  • List of 128 only games and 128 games that were different to the 48k versions.Can anyone think of any 128 games that were different to 48k and i'm not talking about music enhancments but more graphical,or speed or bigger maps e…
  • Football Director 128Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any o…
  • Starglider 128Can anyone help with this? I've downloaded this game from several sites but none of the versions had the excellent speech synthesis I remember this …
  • Thundercats 128Hi,<br /> <br /> I`m looking for a perfect Z80 file of Thundercats (128k verson). The only verson available to my knowledge has infinite lives for so…
  • TV picture goes kaput on my 128I've been using the 128K model a lot recently and noticed a bit of flicker on the screen. Then a couple of days ago it rapidly got worse, and now the…
  • blew up my 128i did it - damn. i accidentally reverted the polarity of the power power supply, so ended up with a blown 5v stabilizer, which i replaced, but there …
  • 128 +2 video connections.I have just got my hands on a Spectrum 128 +2 grey model all in working order, what I need to know is if I take a signal from the <br /> CVBS Composi…
  • Original 128 Part 2: The KeysMy 128 appears to work fine. The keys all have perfect responsiveness.<br /> All except keys 1, 2, 3, 4 and 5.<br /> <br /> These five number keys do…

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