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Search Again :: Adv Search 1000 results in 0.016s
<1234567…34>
  • Bit 3 And Bit 5 Of The Flag RegisterHi, I know that bits 3 and 5 are "undocumented" but does anyone know where I can find data on how they are handled? For instance, it would seem th…

    ... are set in Phil's Z80 test suite when testing INC B ...
    MadDoc MadDoc June 2008 Emulators
  • A few questions on the Z80A cpuI know this has been discussed before and I read (a while back) the post which goes over the different Z80A CPUs ...(CMOS, NMOS? can't recall exactl…

    ... worked. Also ran the [b]Z80 Test Suite[/b] program.
    ... It tests the Z80 Flags and also tests the ... />
    On the Z80 Flags I get a few ... />
    On the MEMPTR test everything passed.

    ... update, popped my original Z80 back in and getting ...
    thomas3120 thomas3120 May 2013 Hardware
  • I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…

    ... this is a Z80 test suite, not a Spectrum test suite[1]) ... specify what actions the Z80 should take during that ... the final state of the Z80 and the RAM.
    ... a trivial wrapper round your Z80 core, load it with ... you fix) or the test suite (which the Fuse team ...
    Philip Kendall Philip Kendall September 2004 Development
  • Need help with my P flag!Not sure if I've emulated the P flag correctly when its comes to overflows. Here's what I've done: LD A,123 LD B,16 ADD A,B Twos Complement of 123 …

    Can I plug Fuse's [url="http://cvs.sourceforge.net/viewcvs.py/fuse-emulator/fuse/z80/tests/"]Z80 test suite[/url] for solving this sort of problem?
    Philip Kendall Philip Kendall February 2005 Development
  • My emulator doesn't take "commands"Hi This is probably a question that is very hard to answer, but perhaps some of you have/had the same problem. In my own emulator (that I have built)…

    Use the Z80 test suite supplied with Fuse.
    Philip Kendall Philip Kendall March 2007 Emulators
  • Bit 3 And Bit 5 Of The Flag RegisterHi, I know that bits 3 and 5 are "undocumented" but does anyone know where I can find data on how they are handled? For instance, it would seem th…

    ... are set in Phil's Z80 test suite when testing INC B ...
    Dr BEEP Dr BEEP June 2008 Emulators
  • Bit 3 And Bit 5 Of The Flag RegisterHi, I know that bits 3 and 5 are "undocumented" but does anyone know where I can find data on how they are handled? For instance, it would seem th…

    ... set in Phil's Z80 test suite when testing INC ... /nowind/?q=node/10]undocumented Z80 document[/url].

    test suite does [i]not[/i ... ://scratchpad.wikia.com/wiki/Z80]Tech Info wiki page ... on the Z80[/url]. Basically, it just ...
    Philip Kendall Philip Kendall June 2008 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    There's a Z80 test program available via [URL="http:// ... scratchpad.wikia.com/wiki/Z80"]here[/URL], floating bus tests ... ]. Any pointers to some more test stuff?
    Bob Stains Bob Stains May 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... Stains;354006]There's a Z80 test program available via [URL="http ... ://scratchpad.wikia.com/wiki/Z80"]here[/URL], floating bus tests ... ]. Any pointers to some more test stuff?[/QUOTE]

    Woody ...
    FrankT FrankT May 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ...


    Z80 Test suite

    Spin failed ... br /> |-------------------------------------------------------
    | Emulator | Fusetest | Z80 Test Suite | Total |
    |------------------|----------|----------------|-------|
    | ...
    rich_chandler rich_chandler June 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... ran 2 tests, Woodys Z80 Test Suite and Philip's Fusetest ... a [i]regression[/i] test suite for Fuse; therefore ... the two tests in Z80 Test Suite where all of ... anyone suggest any other good test programs?[/QUOTE]

    test program - that has ...
    Philip Kendall Philip Kendall June 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... /> [code]
    |-------------------------------------------------------
    | Emulator | Fusetest | Z80 Test Suite | Total |
    |------------------|----------|----------------|-------|
    | 1 ...
    rich_chandler rich_chandler June 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... CB instructions, those 4 test are now passed on my ... [code]
    |-------------------------------------------------------
    | Emulator | Fusetest | Z80 Test Suite | Total |
    |------------------|----------|----------------|-------|
    | 1 ...
    Metalbrain Metalbrain June 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... [code]
    |-------------------------------------------------------
    | Emulator | Fusetest | Z80 Test Suite | Total |
    |------------------|----------|----------------|-------|
    | 1 ... if Spin passes EVERY test, I know Dunny said ...
    rich_chandler rich_chandler June 2009 Emulators
  • Which is the most technically accurate Spectrum Emulator?Ok, which is the most technically accurate Spectrum Emulator? Please don't just vote but give reasons why.

    ... , only the 0xbffd test prevents me from reaching ... ]
    |-------------------------------------------------------
    | Emulator | Fusetest | Z80 Test Suite | Total |
    |------------------|----------|----------------|-------|
    | 1 ...
    Metalbrain Metalbrain June 2009 Emulators
  • using ic/chip holders ?advisable or not to put them in an original spectrum? I mean to save soldering in the future, if I'm gonna be having the machine fixed. I saw them …

    ... : eg. unsolder/place socket for Z80, test (power up + image on screen ... ), unsolder/place socket for ROM, test, unsolder/place sockets for half ... of the lower RAM, test, then rest of lower RAM ... (and test).

    That way you ...
    RetroTechie RetroTechie November 2009 Hardware
  • Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…

    ... refuse to pass the Z80 Test Suite MEMPTR test:
    [LIST]
    [*]DJNZ ... about these instructions?
    [*]The Z80 Test Suite lacks a few MEMPTR ... emulators pass 100% OK that test?
    [/LIST]
    Madonna Mk 2 Madonna Mk 2 April 2010 Emulators
  • Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…

    ... about these instructions?
    [*]The Z80 Test Suite lacks a few MEMPTR ... emulators pass 100% OK that test?
    [/LIST][/QUOTE]

    Pegaz Pegaz April 2010 Emulators
  • Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…

    ... flags emulation. Certified Mark Woodmass' Z80 Test Suite-friendly [URL="http://bit ...
    Madonna Mk 2 Madonna Mk 2 April 2010 Emulators
  • My emulator has a CPU bug, any ideas?.Hi all, I am writing a Speccy emulator in PureBASIC but have an odd bug. The spectrum interprets the odd numbers incorrectly whenever they are typed…

    ... /fuse-emulator/trunk/fuse/z80/tests/]FUSE Z80 test suite[/url] for tracking ... every single thing that they test for, such as contention, it ... easy enough to write your test code to skip over those ...
    gasman gasman April 2010 Emulators
  • Fuse: what do you want to see?An open brainstorm. If you had a team of programmers working on [url=http://fuse-emulator.sf.net/]Fuse[/url], what would you tell them to work on? …

    ... /> I just tested Woody's "z80 test suite" and Fuse failed all ...
    Pegaz Pegaz January 2011 Emulators
  • Fuse: what do you want to see?An open brainstorm. If you had a team of programmers working on [url=http://fuse-emulator.sf.net/]Fuse[/url], what would you tell them to work on? …

    ... ]I just tested Woody's "z80 test suite" and Fuse failed all ... needed by absolutely nothing outside test suites, and adding it would ...
    Philip Kendall Philip Kendall January 2011 Emulators
  • Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…

    ... ;512036]Try to run fuse test when arrives I wonder how ... />
    And running Woody's Z80 test suite, the failures on the ... flags test are:
    [code]LD A ...
    gasman gasman February 2011 Hardware
  • writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…

    ... /viewvc/fuse-emulator/trunk/fuse/z80/tests/]Z80 test suite[/url] which is ... have to write a separate test program to use it, but ... it'll give your Z80 core a thorough workout, with ...
    Philip Kendall Philip Kendall June 2011 Emulators
  • writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…

    ... 's advice. He mentioned the Z80 test suite. The package contains two ... that at start of each test PC=0?

    Another ...
    PeterP PeterP June 2011 Emulators
  • Testing Z80 op codesHappy new year all! I'm currently testing my Z80 emulator (hand written from scratch in C#) and I've possibly now gone insane, testing is taking hug…

    ... isn't designed as a Z80 test suite - it's a ... /z80/tests/]Z80 test suite[/url] is designed precisely to be a Z80 emulation test ... suite. You'll have to extract your Z80 core ... and run it in a separate test harness ...
    Philip Kendall Philip Kendall January 2012 Emulators
  • Testing Z80 op codesHappy new year all! I'm currently testing my Z80 emulator (hand written from scratch in C#) and I've possibly now gone insane, testing is taking hug…

    ... isn't designed as a Z80 test suite - it's a ... /z80/tests/"]Z80 test suite[/URL] is designed precisely to be a Z80 emulation test ... suite. You'll have to extract your Z80 core ... and run it in a separate test harness ...
    rich_chandler rich_chandler January 2012 Emulators
  • SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…

    We can run any spectrum Z80 test code on V6Z80P, which uses modern 20Mhz Z80.
    kpuchatek kpuchatek November 2012 Emulators
  • Ticks, the first command line Z80 emulatorThe project page is in Spanish: [url]http://retrolandia.net/foro/showthread.php?tid=43[/url] So I will expain a little. Ticks is an emulator that …

    ... wrapper to run Fuse's z80 test suite and so isn't ...
    Philip Kendall Philip Kendall November 2012 Development
  • Tracking down the last few bugsHi all. My emulator nears completion. Like many, I have tested against the FUSE suite of tests, and my emulator passes every one. However, I still h…

    ... 4912/tree/trunk/fuse/z80/tests/]the Z80 test suite[/url]? In particular ... intended to be a useful test suite for other emulators - ... things.

    The Z80 test suite, on the other hand ... :-) (Also note that the test suite does not include MEMPTR ...
    Philip Kendall Philip Kendall March 2013 Emulators
<1234567…34>

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