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  • Multiplayer online Speccy gaming - an actual technical proposalAs is so often the way, [url=http://www.worldofspectrum.org/forums/showpost.php?p=274215&postcount=121]trying to put into words why something is impo…

    ... will have to have matching contention implementations, interrupt re-triggering and ...
    Jon Needle Jon Needle May 2008 Emulators
  • 48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…

    ... .

    13) The RAM contention models are different between the ...
    Jimmy Jimmy June 2008 Games
  • ANN: SpecEmu 2.7Go get it kids! [url]http://homepage.ntlworld.com/mark.woodmass/specemu.html[/url] :p

    ... there in Z80 flags and contention
    - Makes [URL="http://www ...
    Woody Woody June 2008 Emulators
  • RZX Player interface - Possible?If I have a Mass Storage interface and some media (CF, SD) with a couple RZX files, what would I need to play them on a real Spectrum? If the RZX fil…

    ... not perfectly emulate instruction timings (contention being the obvious culprit here ...
    Philip Kendall Philip Kendall June 2008 Hardware
  • RZX Player interface - Possible?If I have a Mass Storage interface and some media (CF, SD) with a couple RZX files, what would I need to play them on a real Spectrum? If the RZX fil…

    ... the right instruction timings, including contention, for every opcode played back ...
    Philip Kendall Philip Kendall June 2008 Hardware
  • RAM paging and port usageDear users and developers, I'm just trying to find some detail information about RAM paging on the Spectrum 128 and later models, especially those a…

    ... />
    [QUOTE]Spectrum 48k, Timex TC2048, TC2068, TS2068
    No RAM ... debatably not true for the TC2048; see the [url=http://www ...
    Philip Kendall Philip Kendall June 2008 Hardware
  • Accelerated spectrum?Hihi Has anyone managed to replace the Z80 in a spectrum with a Z80B? Just wondering if it'd be possible to have a couple of crystals switchable to…

    ... to the Z80 to control contention.

    You can use ...
    Winston Winston July 2008 Hardware
  • RZX reference samplesJust wondering, is it ok that neither Spin nor Spectaculator can replay the RZX reference samples provided on the [URL="http://www.ramsoft.bbk.org/rz…

    ... might have no or broken contention emulation, so I can't ...
    Patrik Rak Patrik Rak July 2008 Emulators
  • InterruptsI need help emulating interrupts. My z80 core currently emulates all un-prefixed opcodes and the CB opcodes. I thought I would start on emulating co…

    ... Spectrum specific. What's more, contention on the CPC is also ...
    AndyC AndyC July 2008 Emulators
  • InterruptsI need help emulating interrupts. My z80 core currently emulates all un-prefixed opcodes and the CB opcodes. I thought I would start on emulating co…

    ... Spectrum specific. What's more, contention on the CPC is also ...
    MadDoc MadDoc July 2008 Emulators
  • Quick kweschonz for those who know London.What is the nearest train station to the O2 area? Also the quickest route to get to a main station, so sum friends of mine can get back home safel…

    ... Znorky thinks there's any contention or discord in the ranks ...
    Graz Graz July 2008 Chit chat
  • Quick kweschonz for those who know London.What is the nearest train station to the O2 area? Also the quickest route to get to a main station, so sum friends of mine can get back home safel…

    [quote=Graz;285394]
    Careful now though, cuz if Znorky thinks there's any contention or discord in the ranks, they'll be lots o man-hugging before we know it... Serious faces now folks! :)
    [/quote]
    Don't encourage him...
    rich_chandler rich_chandler July 2008 Chit chat
  • CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …

    ... some point. For now, the TC2048 model should be used instead ...
    Jimmy Jimmy July 2008 Games
  • CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …

    ... some point. For now, the TC2048 model should be used instead ... actually running it on a TC2048 - oops!

    I should ... website to change "TS2048" to "TC2048" for now. I'll do ... running this title on a "TC2048". Of course if you do ...
    Digital Prawn Digital Prawn July 2008 Games
  • EightyOne bug?I have been using EightyOne 1.0 to test my code using a Timex display mode. The code (a UK101 emulator) was released for CSSCGC2008 a couple of weeks…

    Found it ta.

    Hmmm, it works in TC2048 mode, but not TS2068... must be something to do with the memory paging - I'll look into it thanks.

    Mike
    MikeW MikeW July 2008 Emulators
  • Good 128k +2 emulator for Windows XPWhat emulator would you recommend for windows XP, to emulate 128k +2 Spectrum. I want to play Turbo Esprit like I did all those years ago! :-)

    ... .622, because the lack of contention in 0.666 is a ...
    Metalbrain Metalbrain August 2008 Emulators
  • Olympic PainOuch, this must've hurt! [url]http://www.dailymail.co.uk/news/article-1044258/Pictured-The-horrific-moment-Olympic-weightlifter-turns-elbow-front.ht…

    ... you he's still in contention for a medal........ at the ...
    Scottie_uk Scottie_uk August 2008 Chit chat
  • I seriously think I've had enough of the USAThis morning has just made me wish I was back in blighty, I don't know how much more of living here I can handle. I can't believe I married into som…

    ... />
    America sucks is my contention. It's a virus on ...
    Ælita Ælita September 2008 Chit chat
  • I seriously think I've had enough of the USAThis morning has just made me wish I was back in blighty, I don't know how much more of living here I can handle. I can't believe I married into som…

    ... />
    America sucks is my contention. It's a virus on ...
    Scottie_uk Scottie_uk September 2008 Chit chat
  • CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …

    ... don't think the needed TC2048/Spectrum SE screenmode is supported ... CGC entries for the TIMEX TC2048? (Or the Spectrum SE for ...
    Digital Prawn Digital Prawn September 2008 Games
  • ANN: SpecEmu 2.7Go get it kids! [url]http://homepage.ntlworld.com/mark.woodmass/specemu.html[/url] :p

    Massive update :p
    - Added the extra screen modes supported by the TC2048's ULA
    - Newly created snapshots/tapes are added to the Recent Files list

    [url]http://homepage.ntlworld.com/mark.woodmass/SpecEmu-2.7.b240908.zip[/url]
    Woody Woody September 2008 Emulators
  • ANN: SpecEmu 2.7Go get it kids! [url]http://homepage.ntlworld.com/mark.woodmass/specemu.html[/url] :p

    ... screen modes supported by the TC2048's ULA
    - Newly created ...
    Hernán Pablo Álvarez Hernán Pablo Álvarez September 2008 Emulators
  • QL and gamesWell,I am bit off topic but I cannot understand why the QL had no arcade games made for it and if it had, would they be vastly technically superior t…

    ... slow. There is even tougher contention between ULA and CPU comparing ... 's speeds-up CPU - less contention with ULA as it doesn ...
    omega omega September 2008 Hardware
  • Any good Defender-style games for the Spectrum?I rediscovered my love for Defender when I played Chopper Command a few days ago, and realized that I'd only ever played one Defender-y Spectrum game…

    ... it gets distorted by memory contention.
    Matt_B Matt_B October 2008 Games
  • ANN: SpecEmu 2.7Go get it kids! [url]http://homepage.ntlworld.com/mark.woodmass/specemu.html[/url] :p

    ... bad. Although someone with a TC2048 did send me a screenshot ... /> I've also got a TC2048, I got the TS out ...
    Fred Fred October 2008 Emulators
  • Which emulator do you use?Note it's not a poll about which emulator you think is best*. Simply which emulator you tend to use. You can vote for multiple emulators if you, like…

    ... I gather whilst things like contention and ULA effects can be ...
    Digital Prawn Digital Prawn October 2008 Emulators
  • Which emulator do you use?Note it's not a poll about which emulator you think is best*. Simply which emulator you tend to use. You can vote for multiple emulators if you, like…

    ... I gather whilst things like contention and ULA effects can be ... emulation itself is fairly straightforward, contention is not that difficult once ...
    rich_chandler rich_chandler October 2008 Emulators
  • Fast screen writesI wondered what the faster than LDIR methods of writing to the screen were.

    ... get clobbered by the memory contention in the screen ram which ...
    Matt_B Matt_B October 2008 Development
  • Fast screen writesI wondered what the faster than LDIR methods of writing to the screen were.

    ... get clobbered by the memory contention in the screen ram which ... 16K will be clobbered by contention repeatedly, if it's repeatedly ...
    Winston Winston October 2008 Development
  • Fast screen writesI wondered what the faster than LDIR methods of writing to the screen were.

    ... 16K will be clobbered by contention repeatedly, if it's repeatedly ... for three, which means some contention, but not nearly as much ...
    Matt_B Matt_B October 2008 Development
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