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<1…16171819202122…34>
  • First multiload gameWhile writing the review of A View to a Kill for the Speccy review book, I commented that it was one of the first multi-load games for the Speccy. D…

    ... .

    Damn you memory contention delays! Damn you all to ...
    Quazar Quazar March 2008 Games
  • Another fusetest runWould anyone with a real machine be prepared to try the latest version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.zip]fusetest[/url], my…

    ... br /> Machine type: 128K
    Contention offset: 0x09

    ... ... passed
    High port contention 1... passed
    High ... /> Machine type: +3
    Contention offset: 0x08

    ... ... passed
    High port contention 1... passed
    High ...
    Mr. Anonymous Mr. Anonymous March 2008 Hardware
  • Another fusetest runWould anyone with a real machine be prepared to try the latest version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.zip]fusetest[/url], my…

    ... br /> Machine type: 48K
    Contention offset: 0x01

    ... memory... passed
    High port contention 1... failed (0xff)
    ... High port contention 2... skipped (B=0x01)

    and for interest contention.tap:
    [CODE]
    ...
    Fred Fred March 2008 Hardware
  • Another fusetest runWould anyone with a real machine be prepared to try the latest version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.zip]fusetest[/url], my…

    ... +2

    [ ... ]

    Contention offset: 0x09

    [ ... ]
    contention offset of 0x08 ("early timings ...
    Philip Kendall Philip Kendall March 2008 Hardware
  • Another fusetest runWould anyone with a real machine be prepared to try the latest version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.zip]fusetest[/url], my…

    ... .

    I ran the contention tests on the +2/MB02 ...
    icabod icabod April 2008 Hardware
  • 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
  • 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
  • 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
  • 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
  • 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
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... /> xxx JR down
    LDI
    LDI
    LDI
    ...

    based ...
    omega omega October 2008 Sinclair Miscellaneous
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... buffer, scroll up one string, ldi the text from buffer to ...
    Shadow Maker Shadow Maker October 2008 Sinclair Miscellaneous
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... buffer, scroll up one string, ldi the text from buffer to ... print all into buffer and LDI only visible area into videoram ...
    omega omega October 2008 Sinclair Miscellaneous
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... of above":

    1) ldi the window from buffer
    omega omega October 2008 Sinclair Miscellaneous
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... t-states for vertical (using LDI) and 120,000 (using RR ...
    Matt_B Matt_B October 2008 Sinclair Miscellaneous
  • Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…

    ... , I mean only the method. LDI again with corrections for the ...
    Shadow Maker Shadow Maker October 2008 Sinclair Miscellaneous
<1…16171819202122…34>

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