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 0.010s
<1…12131415161718…34>
  • Multiface 1 (Romantic Robot) RepairHello there my fellow ZX'ers! recently I got an Interface 1 + MicroDrive from a friend and since then I have been having awesome geeky moments in fr…

    ... repairs, alas one had suffered ULA death =(

    However the ... DivIDE and I had to remove the RF unit unfortunately as ...
    Zetr0 Zetr0 March 2011 Hardware
  • +2: 128k enhanced games no longer loading (but OK in 48k mode) :-/Having a spot of bother with my +2, a couple of my favourite games are now refusing to work in standard "Tape Loader" based 128k mode - Marauder (Hew…

    ... some very cool projects that remove all the chips in favour ... it appears to be a ULA problem. However, I guess you ... would try to exchange the ULA (which is easy). I don ...
    Speccyman Speccyman March 2011 Sinclair Miscellaneous
  • Memory upgrade for ZX Spectrum 16/48This is external memory upgrade for ZX Spectrum models with 16kB ram. Can be connect also to 48kB models, but need remove 8 dram chips (from sockets …

    ... to 48kB models, but need remove 8 dram chips (from sockets ... external ram pages are fast (ULA no slow down CPU and ...
    velesoft velesoft March 2011 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…

    ... nick except someone tried to remove the facia and it's ... are:
    Modulator: 8331
    ULA 6C001E-6: 8347
    16K ...
    Spirantho Spirantho April 2011 Sinclair Miscellaneous
  • Amperage drastic reduction in a rubber 48KWell, I am now with the approach of a drastic reduction ZXSpectrum amperage. As a first step would change the Z80 processor for other (Z80C). Unfortu…

    ... it stands to reason to remove the UHF modulator unit however ... can be pulled from the ULA.

    15A (U: R ... small PCB board with the ULA piggy backed on top would ...
    Zetr0 Zetr0 April 2011 Hardware
  • Challenge Sprint 4x tape recorderHi, I noticed a [url="http://www.worldofspectrum.org/infoseekid.cgi?id=1000051"]Challenge Sprint[/url] on eBay, and checked out the WoS entry for it…

    ... to turn the computer off, remove the ribbon cable, then turn ... have to deal with the ULA timming restrictions. As you will ...
    mcleod_ideafix mcleod_ideafix August 2011 Hardware
  • Spectrum 128k+ Toastrack lower Beeper level?Does anyone know the easiest way of matching the AY and beeper levels? I'm guessing perhaps the easiest thing to do is lower the beeper line rather t…

    ... (they are joined) on the ULA.

    So to match ... increase the resistor by the ULA to a higher value (maybe ... middle of the ULA).

    I chose to remove R115 so ...
    RobeeeJay RobeeeJay August 2011 Hardware
  • Dead Spectrum+Hi! Any suggestions where to start finding what's broken: Spectrum+ with issue 6A motherboard and nothing on TV. Top row of the upper memory chips g…

    ... />
    - Remove all IC's that have sockets, mainly the ULA, while ... board. For voltage testing, the ULA is not necessary, and if ... of the short circuit and remove affected components. If you don ... you didn't need to remove any chip in the low ...
    mcleod_ideafix mcleod_ideafix September 2011 Hardware
  • Requesting a little help to identify the purpose of this 'add-on' to my Issue 2Hi everyone First of all it's my first post here so please go easy on me! I'm grateful to be accepted into your fine little club :smile: I probabl…

    ... life?

    My ULA is socketed, could it be ... and then later the ULA died so it was ... code of 8442 on the ULA, presumably the manufacture date ... which means the original ULA must have been replaced at ... remove it or should I leave it be? How fragile are ULA ...
    cmonkey cmonkey October 2011 Hardware
  • Requesting a little help to identify the purpose of this 'add-on' to my Issue 2Hi everyone First of all it's my first post here so please go easy on me! I'm grateful to be accepted into your fine little club :smile: I probabl…

    ... exception: the ULA. Which is weird: the ULA is dated 84nn ...
    [QUOTE=cmonkey;570993]My ULA is socketed, could it be ... cockroach and then later the ULA died so it was ... Would it be OK to remove it or should I ... it be? How fragile are ULA legs, will they stand ...
    RetroTechie RetroTechie October 2011 Hardware
  • Requesting a little help to identify the purpose of this 'add-on' to my Issue 2Hi everyone First of all it's my first post here so please go easy on me! I'm grateful to be accepted into your fine little club :smile: I probabl…

    ... that is, other than the ULA and the ROM. Even the ... and 001-085038 had a ULA dated 8240, both of ... cockroach fix or did the ULA bug only affect the 5C102E ... 5C112E ULA.

    I'm torn as to whether to remove ... what I've read the ULA bug only affected INKEY$ ...
    cmonkey cmonkey October 2011 Hardware
  • Requesting a little help to identify the purpose of this 'add-on' to my Issue 2Hi everyone First of all it's my first post here so please go easy on me! I'm grateful to be accepted into your fine little club :smile: I probabl…

    ... with the version of the ULA in my machine. So I ... around. I managed to the remove the 28-pin socket which ... used a solder sucker to remove excess solder first then stood ...
    cmonkey cmonkey October 2011 Hardware
  • Dead Spectrum SocietySo I'm getting back into real Sinclair computers rather than emulators. During the summer months I was lucky enough to buy a working ZX81 and was giv…

    ... the paper area...and the ULA is getting quite warm quickly ... .
    [/QUOTE]

    The ULA should get warm quickly, it ... step is likely to be remove all the 4116 memory, fit ...
    Winston Winston October 2011 Hardware
  • Distinguishing between models?I'm running the risk of being pointed to the faq here, so sorry in advance. Something I'm trying out requires that the program can distinguish betwe…

    ... new GAL16V8 (UMBRELLA). This chip remove snow effect(screen raining), but also ... remove ports contention (ports with A0= ...
    velesoft velesoft November 2011 Development
  • Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…

    ... the lower RAM to the ULA are wired as shown in ... the upper RAM while the ULA has stopped the CPU (perhaps ... they can be from the ULA). Then I removed the ROM ... does is to tell the ULA to turn the border white ... /> I think I will next remove the lower RAM from my ...
    Zorn Zorn November 2011 Hardware
  • Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…

    ... />
    I've tried the ULA from the good Issue 2 ... see what happens if I remove it.

    [EDIT2] With ...
    Zorn Zorn December 2011 Hardware
  • Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…

    ... still in, I'll probably remove it another time) the memory ... the lower RAM when the ULA isn't reading from it ... column. Perhaps whatever point the ULA is in in its read ...
    Zorn Zorn December 2011 Hardware
  • Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…

    ... for you to try different ULA versions (5C112 vs. 6C001) in ... only tested with the later ULA's, not sure whether I ... I've got a 6C001 ULA that isn't soldered into ... 't think I want to remove one just for this test ...
    Zorn Zorn December 2011 Hardware
  • Create a new microdrive cartridge image formatHi there, I'm working to emulate the IF1+Microdrives in JSpeccy.I've found what the "classic" MDR format ins't capable to store all the required inf…

    ... transparent to the IF1 ULA, you need to remove the fillings during ...
    zx81 zx81 December 2011 Emulators
  • FPGA ZX SpectrumJust wonder: how many of you would buy "new hardware based" and "in case" ZX Spectrum based on FPGA? ;) [url]http://www.fpgaarcade.com/[/url]

    ... emulate faithfully the real 48K ULA (it's based on Chris ... Smith's book); it supports ULA plus (64 color mode), emulates ... time with loading stripes). The Snow Effect bug is also faithfully ...
    adorigatti adorigatti January 2012 Hardware
  • 128 Heatsink Machine UpgradesThe title says it all - anything I can do to upgrade this machine? Thanks. I already have a PlusD and a DivIDE +..

    ... earth would anyone want to remove the Snow-Effect (rain) ?

    csmith csmith January 2012 Hardware
  • 128 Heatsink Machine UpgradesThe title says it all - anything I can do to upgrade this machine? Thanks. I already have a PlusD and a DivIDE +..

    ... earth would anyone want to remove the Snow-Effect (rain) ?

    snow, than Western software that uses ... seemed that the ones with snow tended to be the ones ...
    gasman gasman January 2012 Hardware
  • BeginnerIm having a go at fixing a spectrum which has been in the loft for 20 years and would like some advice please.... I have downloaded the 'spectrum se…

    ... iron and solder sucker to remove any of the larger blobs ... . If the ULA is installed in a socket, remove it first to ...
    Zorn Zorn January 2012 Hardware
  • BeginnerIm having a go at fixing a spectrum which has been in the loft for 20 years and would like some advice please.... I have downloaded the 'spectrum se…

    ... containing the video, as the ULA performs page mode reads. I ... . This will be easier and remove the need for three voltage ...
    csmith csmith January 2012 Hardware
  • New interface for ZXThis is my old (2004) unfinished project of internal interface for ZX Spectrum 128+2: ([url]http://velesoft.speccy.cz/hardware_in_development.htm[/u…

    ... multicolors is designed for Pentagon ula and in ZX+2 is ... ULA with different screen timing, then ... compatibility with russian software. Also snow/rain effect is switchable in ...
    velesoft velesoft February 2012 Hardware
  • Colour blocks on displayHi all, I have just acquired another Sinclair product, my first one being a C5, it's a 48K ZX Spectrum. It shows colour blocks on the display when p…

    ... a design oversight in the ULA? It's present in the ... />
    If you want to remove the upper RAM ICs and ...
    Zorn Zorn February 2012 Hardware
  • Colour blocks on displayHi all, I have just acquired another Sinclair product, my first one being a C5, it's a 48K ZX Spectrum. It shows colour blocks on the display when p…

    ... a design oversight in the ULA? It's present in the ... />
    If you want to remove the upper RAM ICs and ...
    kamilb1998 kamilb1998 February 2012 Hardware
  • BUG in zxspin and SpecEmu - read Loading speed in WAV fileI'm created a new save, but it can run at 44.1 KHz, to test it, i make a new file from WAV 44.1 KHz to 88.2 KHz. Load this file in a emulator zx-spin…

    ... more speed up :rolleyes: If remove ECC and use other encode ... . I not add contention of ULA in this test, it's ...
    Z80user Z80user April 2012 Emulators
  • pc keyboard for speccyis it possible to use a ps/2 keyboard for a speccy. I have a +2A, spectrum+ and toastrack, which all have broken keys. So an external keyboard woul…

    ... />
    To do that:
    - Remove bus connector and pass-thru ... the matrix array (+2A's ULA) logic so it's not ...
    bverstee bverstee April 2012 Hardware
<1…12131415161718…34>

Latest Posts

  • Happy 40th Birthday to the Amstrad CPC464!
    dmsmith on 6:19PM
  • Another Birthday! The Game Boy Is 35!
    dm_boozefreek on 6:17PM
  • I bought an accoustic guitar. How do you play it?
    Maroc's Other Projection on 6:04PM
  • 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
  • 1992 Spectrum Software
    harriusherbartio on April 21

HitBox

Word Docs Hits
ula 7.3K 13K
snow 1.9K 2.6K
remove 5.4K 6.2K

Related Threads

  • ULA......Woooooo and ULA 160??'ello all from down under !<br /> <br /> they don't know the speccy well this way it seems, <br /> <br /> anyways, picked up my brand new astra yeste…
  • Let is snow let it snowFor those of use in the south and west of the country including those in Northern Ireland its going to be a snowy one tonight and tomorow.<br /> <br …
  • ULA RAS, CAS cycles, refresh and "snow effect"Hello everyone.<br /> <br /> I have a question, does anyone observed timings of RAS and CAS generated from ULA? I think there may be answer to where …
  • Serching for ZX printer ULA and ZX interface I ULAIs there anyone having any spares. In both cases, I swapped ULA's from working equipment which fixed things, so I'm 100% sure it's the ULA that is ca…
  • list of ZX games with raining effect(ula snow)If you know any ZX games with raining effect in screen, then add game name to list.<br /> <br /> I know about this games only: (tested on real ZX128+…
  • Where: ZX Printer ULA's and ZX interface I ULA'sIs there any source left for these ULA's? Alot of tings can be replaced, like the ZTX transistors and occasionally you can come accross a normal ZX S…
  • Let it Slow Let it Snow let it SnowWell, It's snowing here hard in the top left Corner of North Carolina.<br /> <br /> I heard that is it snowing hard in the UK also. My parents were s…
  • ULA snowHow is this feature implemented in emulators ? And how exact is the emulation ?<br /> I somehow supposed that ULA snow is something that is not very …
  • ULA bug and snowI am tryng to improve the snow emulation in FBZX wii but I do not have a real spectrum to test the results.<br /> <br /> I used the information taken…
  • ULA snow effectIt's wintertime, you know.<br /> <br /> [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F…

Related Searches

  • 3b ula
  • issue 3b ula
  • harlequin modified ula
  • ula model 2
  • ula
  • zx 2 ula
  • zx 2 ula interchange
  • zx 2 ula swap
  • grey 2 ula swap
  • ula 128
  • ula replacement
  • 2b dead ula
  • black 2 dead ula
  • snow ula
  • ula snow
  • woody scrolling ula snow
  • ula snow horizontal scrolling
  • ula snow pnp
  • ula snow pnp fix
  • ula snow fix

Copyright © 2024 World of Spectrum