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Search Again :: Adv Search 855 results in 0.001s
<1…18192021222324…29>
  • Fastest Z80?Hi , Could somebody explain more about the Kawasaki Z80 33 MHz to me? Is it fully backwards binary compatible with older Z80s and could it be used a…

    ... "]Intel 8080[/URL].

    Zilog then expanded on these core ...
    1024MAK 1024MAK August 2013 Hardware
  • The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…

    ... .cpu-world.com/CPUs/Z80/Zilog-Z0840004PSC.html"]Z0840004PSC[/URL] CPU ...
    1024MAK 1024MAK August 2013 Hardware
  • Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…

    ... ULA5C102E 8222
    CPU 8213 - Zilog Z8400A
    DRAM NEC D416C ... ULA5C102E 8217
    CPU 8213 - Zilog Z8400A
    DRAM NS MM5290N ...
    MiH MiH August 2013 Sinclair Miscellaneous
  • The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…

    ... were different to NEC or Zilog ones. Basically, z88dk's SP1 ...
    Winston Winston August 2013 Hardware
  • The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…

    Zilog will send you free samples ... just had to register with Zilog and let them know what ...
    Basher Basher August 2013 Hardware
  • The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…

    ... were different to NEC or Zilog ones. Basically, z88dk's SP1 ...
    Alcoholics Anonymous Alcoholics Anonymous August 2013 Hardware
  • Hardware description - MB-02+ interfaceOn this thread will soon released info about MB-02+ idisk interface ( memory paging mechanism, list of ports, addressing, MB IDE, schematics, etc... …

    ... (type UA828D = clone of original Zilog Z80DMA). During DMA transfer is ...
    velesoft velesoft August 2013 Hardware
  • Scrolling by 2 pixelsWhat is the fastest way of scrolling a Spectrum screen line by 2 pixels left or right? When thinking about it I've come to this simple solution: [C…

    ... not? My copy of the Zilog manual states JP always takes ...
    u6c87 u6c87 August 2013 Development
  • Scrolling by 2 pixelsWhat is the fastest way of scrolling a Spectrum screen line by 2 pixels left or right? When thinking about it I've come to this simple solution: [C…

    ... not? My copy of the Zilog manual states JP always takes ...
    chev chev August 2013 Development
  • Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…

    ... as that was set by Zilog right from the beginning. The ... right way as documented by Zilog -- vs the "4(ix)" thing ...
    Alcoholics Anonymous Alcoholics Anonymous September 2013 Development
  • Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…

    ... example you will see in Zilog's manuals all the way ...
    Alcoholics Anonymous Alcoholics Anonymous September 2013 Development
  • Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…

    ... as that was set by Zilog right from the beginning. The ... right way as documented by Zilog -- vs the "4(ix)" thing ...
    u6c87 u6c87 September 2013 Development
  • The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…

    ... /SUB and RST where the Zilog syntax isn't necessarily better ... Z80 assemblers.

    If Zilog had just been a touch ... the big problems is that Zilog never defined syntax for things ...
    AndyC AndyC September 2013 Development
  • The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…

    ... to the appearance of non-Zilog assembler everywhere.

    [quote ... in the z80 world but Zilog didn't grace us with ...
    Alcoholics Anonymous Alcoholics Anonymous September 2013 Development
  • The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…

    ... to the appearance of non-Zilog assembler everywhere.[/QUOTE]

    u6c87 u6c87 September 2013 Development
  • ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…

    Right, from the Zilog manual: "CLK Clock (input). Single- ...
    Mp Mp September 2013 Hardware
  • ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…

    ... the maximum transfer speed using outi and ini z80 instructions.
    Mp Mp September 2013 Hardware
  • ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…

    ... the maximum transfer speed using outi and ini z80 instructions.
    And using the outi and ini instructions (as far ...
    bverstee bverstee September 2013 Hardware
  • ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…

    ... the maximum transfer speed using outi and ini z80 instructions.[/QUOTE ...
    mcleod_ideafix mcleod_ideafix September 2013 Hardware
  • Z80 Assembler for Win7 PC (64-bit)Does anybody know where I can get a decent Z80 assembler that will work on my 64-bit Win7 PC? I tried the first one in the WoS utilities and it would…

    ... though he didn't understand Zilog's own syntax for the ...
    kickaha kickaha September 2013 Development
  • Z80 Assembler for Win7 PC (64-bit)Does anybody know where I can get a decent Z80 assembler that will work on my 64-bit Win7 PC? I tried the first one in the WoS utilities and it would…

    ... that particular thread was entirely Zilog's, not any extension of ... link to a piece of Zilog's own example code which ... idea how... maybe they claimed Zilog didn't have a clue ...
    kickaha kickaha September 2013 Development
  • Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…

    ... 6C001E-7] [Datecode]
    CPU : [Zilog / NEC / Sharp] [ProductCode] [Datecode]
    csmith csmith September 2013 Sinclair Miscellaneous
  • Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…

    ... 6C001E-7] [Datecode]
    CPU : [Zilog / NEC / Sharp] [ProductCode] [Datecode]
    ZnorXman ZnorXman September 2013 Sinclair Miscellaneous
  • A FAQ from a Z80 datasheet may reveal some up-to-now unknown behavioursA fellow member of the zonadepruebas.com forum has just mailed this PDF to me. [url]http://www.atc.us.es/~rodriguj/zilog_z80_faq.zip[/url] It's an e…

    ... recall if they were Genuine Zilog or a second source NMOS ... seem to have differences to Zilog ones - for instance, anything written ... work differently to on the Zilog or NEC NMOS Z80s)
    Winston Winston October 2013 Hardware
  • Anyone identify this hardware?[url=http://postimage.org/image/8u4yputfv/][img]http://s9.postimage.org/8u4yputfv/P041112_13_21.jpg[/img][/url] [url=http://postimage.org/image/4z661…

    ... the Z80 family.

    Zilog made various chips in the ...
    guesser guesser November 2013 Hardware
  • +3 with dead expansion portI bought a +3 from a WoS user. So far, the computer works as expected, but when an interface (e.g. DivIDE (configured correctly) or Multiface3) is co…

    ... +2. This one was a Zilog Z084000PSC and - voila - the DivIDE ...
    schombi schombi November 2013 Hardware
  • +3 with dead expansion portI bought a +3 from a WoS user. So far, the computer works as expected, but when an interface (e.g. DivIDE (configured correctly) or Multiface3) is co…

    ... +2. This one was a Zilog Z084000PSC and - voila - the DivIDE ...
    Zup Zup November 2013 Hardware
  • DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]

    ... the maximum transfer speed using outi and ini z80 instructions.
    bverstee bverstee November 2013 Hardware
  • Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…

    ... interrupt response" was touted by Zilog when the z80 was introduced ...
    Alcoholics Anonymous Alcoholics Anonymous November 2013 Development
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