World of Spectrum
  • Categories
  • Discussions
  • FAQ
  • Sign In
Home › Search
Title Search
@title beer Word 'beer' in title
User Search
  • @user admin Only posts by Admin
Text Search
  • @body beer Word 'beer' in the text
Phrase Search
"Hello World" Exact phrase match
Exclude Terms
  • car -red Search cars that are not red
"Or" Searches
  • honda | bmw 'honda' or 'bmw' results
Multi-Field
@(title,body) hello Both contain 'hello'
WildCard
  • hond* civ* Match all with an astrix
Combination
  • @title bmw @user admin
See more supported syntax examples
Search Again :: Adv Search 1000 results in 0.107s
<1…14151617181920…34>
  • Circumspect - A Spectrum Emulator for learningThis is a project that I have been playing around with for a while. It must be said, I tend to have problems getting things finished where hobbies a…

    ... /HEAD/tree/trunk/fuse/z80/tests/]good test suite[/url] rather ... printing every numeric value as '0', since I had assumed that ...
    zub zub April 2013 Emulators
  • The Spectrum Show Episode 16The Spectrum Show Episode 16 In this episode we go back to June 1984 and get all the latest Sinclair news and top selling Spectrum games. We look b…

    ... , ?1.10 2nd class post, ?0.25 for a Jiffy bag ... />
    Done a few more tests and am currently reviewing them ...
    Paul-J Paul-J May 2013 Announcements
  • Buzzer sounds tips'n'tricksSo I have an ARM Cortex M3 with a buzzer connected to its GPIO pin. And because I read this forum I know that there is no need to add a separate buzz…

    ... 0. The important trick here is to keep the timing ... ;when counter has reached 0
    ld a,e ... ;when counter has reached 0
    ld a,d ...
    skip2 ... ;do another timing adjustment here

    ...
    utz utz May 2013 Development
  • Buzzer sounds tips'n'tricksSo I have an ARM Cortex M3 with a buzzer connected to its GPIO pin. And because I read this forum I know that there is no need to add a separate buzz…

    [QUOTE=Crisis;699938]some timing:
    [code]
    skip1 ld ... ) ;13t DELAY
    ld b,0 ; 7t DELAY
    rld ;18t ...
    utz utz May 2013 Development
  • another faulty zx spectrum +2 to fix!!!Hello to all, I'm new here... I have got a faulty +2 (gray) and start to try fix it... I have read the treads of xaris_sm and Pluto63 as background…

    ... /> now I have made the tests as you suggest, each at ... at C000-FFFF changes from 0 to 1.

    yes ...
    emilen72 emilen72 May 2013 Hardware
  • TZX emulation and implementing pausesHello. I'm developing a small Spectrum emulator in my spare time and I'm currently in the process of hooking up tape emulation to my code. I have a r…

    ... 0.0.0.zip"]http://www.mediafire.com/download/58unk45rrdzodnn/Tape_to_WAV_1.0.0.0 ... com/download/4k6rux2m4lr14r7/Tape_to_WAV_1.0.0.0_Setup.zip"]http://www ... mediafire.com/download/4k6rux2m4lr14r7/Tape_to_WAV_1.0.0.0_Setup.zip[/URL] (Setup ... it may be timing-related.
    daverayment daverayment June 2013 Emulators
  • Interface 1 bisOk, well the postmans just been and brought with him my new arrival, the Interface 1 bis. So as promised I thought I'd share some initial usage exper…

    ... by issuing the command: CAT 0; “le”.

    [QUOTE]I ... or three time during my tests[/QUOTE]

    This is ...
    Dan Antohi Dan Antohi June 2013 Hardware
  • Interface 1 bisOk, well the postmans just been and brought with him my new arrival, the Interface 1 bis. So as promised I thought I'd share some initial usage exper…

    ... />
    I could do some tests if you need.

    0; “le”.
    [/QUOTE]

    Hernán Pablo Álvarez Hernán Pablo Álvarez June 2013 Hardware
  • Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…

    ... versions have slightly different DRAM timing signals.

    Having a ... solid core wire (I use 0.9mm dia wire but some ...
    1024MAK 1024MAK July 2013 Hardware
  • 20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…

    ... is sound, even if the timing isn't certain.

    timing right.

    One thing ... /cyan edges are stable. Try 0,4,1,5,2,6 ...
    joefish joefish July 2013 Development
  • Spectrum loading: the single 'note' soundHello everyone, can anyone explain what is happening when during loading, the tape emits what seems to be a single, usually high pitched note, in bet…

    ... bit, whether it's a 0 or a 1. It's ... 0s or 1s then the timing of the high/low transitions ... a steady tone (lots of 0 bits) interspersed with the occasional ...
    joefish joefish July 2013 Hardware
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... I'm guessing that the timing constants are proportionally different to ... edge and a load of 0 bits on the other ... the bits are set and 0 if they're clear; then ... code from 8600 (LD H,0) to 860F (JR NZ, ... with, say, 200 instead of 0 permits very short pilots, nifty ...
    stephenw32768 stephenw32768 July 2013 Development
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... found
    ld (ix+0),b ; store timing
    inc ix ; ... in a,(0xfe)
    bit 0,a ; look at BREAK/SPACE ... clear
    rlca ; bit 0 (and carry flag) now set ...
    stephenw32768 stephenw32768 August 2013 Development
  • Keyboard has a life of its own?I just received a Spectrum+ Issue 4S, where I had to replace the MIC connector and I also did the Composite mod. So far it works just fine, but when …

    ... the standard power supply voltage tests?
    That is to say ... way you should get 0.6 to 0.7V (or low resistance ...
    1024MAK 1024MAK August 2013 Hardware
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... holds one of the timing constants.
    ;; During ...
    ld a,0 ; place checksum into accumulator ...
    ld (ix+0),a ; store byte
    bit 0,a ; look at BREAK ...
    stephenw32768 stephenw32768 August 2013 Development
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ...
    rla ; bit 0 now set on high edge ...
    rla ; bit 0 now set on high edge ... equ $+1
    call 0 ; will be replaced by set_ ... enough tolerance in the timing constants that it ...
    stephenw32768 stephenw32768 August 2013 Development
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... sync, the address of the timing
    ;; constant used ... /> .read_edge:
    ld b,0 ; initialize counter
    .read_edge_loop ... border_routine_addr:equ $+1
    call 0 ; will be replaced by set_ ...
    stephenw32768 stephenw32768 August 2013 Development
  • ZX Spectrum Pre-regulator DesignCarrying on from the "[URL="http://www.worldofspectrum.org/forums/showthread.php?t=44486"]Issue 2 crashes after about 30 mins[/URL]" thread... [QUOT…

    ... heat-sink (rated at 9.0?C/W or lower) and ... later... (have to do some tests first) ;)

    A picture ...
    1024MAK 1024MAK August 2013 Hardware
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... Suddenly, the difference between a 0 and a 1 is looking ... the pulses, so a 0 is now 250T and a ... four passes to detect a 0 and twelve to detect ... becomes marginal; perhaps a 0 might increase to 6 passes ... a reasonable idea of what timing constants to plug into the ...
    stephenw32768 stephenw32768 August 2013 Development
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... adjust .read_edge's loop counter/timing constant
    ;; to enforce ... equ $ + 1
    ld sp,0 ; unwind stack if necessary
    ld b,0 ; initialize counter (7T)
    . ...
    stephenw32768 stephenw32768 August 2013 Development
  • Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…

    ... XOR instruction in (as XOR 0) so the timings weren't ... I need to alter the timing constant for the first bit ...
    stephenw32768 stephenw32768 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…

    ... 61439: INK 4: BORDER 0: PAPER 0: CLS
    10 ... br /> 15 PRINT AT 0,10;"HEX INPUT": PRINT ... register in a circle, from 0 .. 255 .. 0.

    ... do with a NOP besides timing control, branch execution managment ... br /> 2 Variable not found, 0:1
    [/code]
    wibble wibble August 2013 Development
  • Bug in Super Wonder Boy in Monsterland?Hello!:smile: This game seems to have a bug that prevents finalize. The dragon that is in the last level, it is impossible to kill.Remains static.No…

    ... ff57
    defb 0 ;can pause game ... ;=============================================================================
    ; pause 48k timing alteration (by Metalbrain)
    ...
    Ralf Ralf August 2013 Games
  • Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…

    ... in this case. Later tests by mcleod_ideafix confirmed that 48k ... and established the ranges of timing constants, within which I ... cannot do anymore without actual tests on real computers!
    ... one of the harshest emulator tests currently available.

    introspec introspec September 2013 Development
  • Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…

    ... Timex timing. Use FUSE instead.[/QUOTE]
    I did some tests in ... the Fuse too. If my tests (and the Fuse) are to ...
    introspec introspec September 2013 Development
  • Border art viewerRecently, we were working with diver/4d on border art. The idea was to push the techniques of drawing on the border to the limit and to see, how much…

    ... tests to see if I can get reliable confirmations for specific timing ...
    introspec introspec 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…

    ... />
    [code]
    ld a, 0 ; Will hold result
    ld ... jr nz, loop ; If b!=0, loop back.
    ret
    The jr nz (Non Zero) tests the zero flag, and jumps ... />
    [code]
    ld a, 0 ; Will hold result
    ld ...
    u6c87 u6c87 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…

    ... />
    [code]
    ld a, 0 ; Will hold result
    ld ... jr nz, loop ; If b!=0, loop back.
    ret
    The jr nz (Non Zero) tests the zero flag, and jumps ... />
    [code]
    ld a, 0 ; Will hold result
    ld ...
    wibble wibble September 2013 Development
<1…14151617181920…34>

Latest Posts

  • I bought an accoustic guitar. How do you play it?
    Maroc's Other Projection on 9:55PM
  • Goodbye Z80
    moggy on 9:07PM
  • Happy 40th Birthday to the Amstrad CPC464!
    AndyC on 6:29PM
  • Another Birthday! The Game Boy Is 35!
    dm_boozefreek on 6:17PM
  • I am currently watching.....
    Antiriad2097 on 5:05PM
  • European Software Titles with an English version
    harriusherbartio on 12:06PM
  • How Do You Categorize Your Speccy Software and Games?
    harriusherbartio on 11:21AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 11:01AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21

HitBox

Word Docs Hits
timing 3.3K 4.1K
tests 2.4K 2.9K
128_v1 0 0
0 940.2K 1M

Related Threads

  • ANNOUNCE: Fuse 0.6.1, libspectrum 0.2.0, fuse-utils 0.6.1I'm pleased to announce the release of the Free Unix Spectrum Emulator (Fuse) 0.6.1, which is now available from its [url="http://www.srcf.ucam.org/~…
  • Fuse 0.5.1 and libspectrum 0.1.0 releasedVersion 0.5.1 of Fuse, the Free Unix Spectrum Emulator, is now available from its homepage, [url="http://www.srcf.ucam.org/~pak21/spectrum/fuse.html"…
  • ANNOUNCE: Fuse 0.6.1.1, libspectrum 0.2.0.1Hi all.<br /> <br /> The recently released Fuse 0.6.1 and libspectrum 0.2.0 contained a couple of moderately serious bugs:<br /> <br /> * The SVGAlib…
  • Release candidates for Fuse 0.7.0 and libspectrum 0.2.2Hi all.<br /> <br /> Release candidates for [url="http://fuse-emulator.sourceforge.net/fuse-0.7.0pre1.tar.gz"]Fuse 0.7.0[/url] (and [url="http://fuse…
  • (Belated) ANNOUNCE: Fuse 0.7.0 and libspectrum 0.2.2 releasedThe Fuse team is pleased to announce that release of Fuse 0.7.0, the associated utilities and version 0.2.2 of the Spectrum emulator support library,…
  • ANNOUNCE: Fuse 0.6.0 and friendsThe Fuse team announce the release of version 0.6.0 of Fuse, along with version 0.6.0 of the Fuse utilities and version 0.1.1 of libspectrum, the Spe…
  • ANNOUNCE: Fuse 0.6.0 for Mac OS XHot on the heels of the UNIX release of Fuse 0.6.0, the native Mac OS X port is now released.<br /> <br /> It has all the great features of Fuse 0.6.…
  • ANNOUNCE: Fuse 0.6.0.1 (security fix)Fuse 0.6.0 has been found to contain a small security hole in the TRDOS disk handling code. Due to multiple race conditions, it is (in theory) possib…
  • ANNOUNCE: Fuse For Mac OS X 0.6.0.1 (security fix)The Mac OS X version of the Fuse 0.6.0.1 security patch release is complete and should be available shortly from WoS and the Fuse homepage:<br /> <br…
  • Beta versions of Fuse 0.6.2 and libspectrum 0.2.1 availableDear all,<br /> <br /> The Fuse team is pleased to announce the release of a beta version of the upcoming 0.6.2 release of Fuse and the Fuse utilitie…

Related Searches

  • 2a timing
  • r forum loading error 0 1
  • r tape loading error 0 1
  • speccy 4 0
  • tk90x and timing
  • zx 128k timing
  • zx 128k timing test program
  • 128k timing test program
  • esxdos 0 8 5
  • 0 44548571
  • zx spectrum 128k timing
  • esxdos 0 8 6
  • realspec tests
  • usr 0
  • usr 0 128
  • fuse 1 0
  • spud 0 21
  • timing tests
  • timing tests 128k_v1 0
  • 48k timing tests

Copyright © 2024 World of Spectrum