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Spectrum screen layoutSeeing the thread on displacement I was wondering why the spectrum had the stupid screen split into three sections and the addresses for each section…
... . To read/write memory, you select the row that you want ... , select the column, say whether you' ... , 16, 8, 24, 4, 20, 12, 28, 2, 18, 10, 26 ... -
what music mags did you used to buy?from somewhere in the back of my mind I've just remembered a music magazine I used to buy in the early 90s called (I think) 'Lime Lizard'. It was glo…
... Smash Hits when I was 12/13, I was well into ... same time as you. Also Select and Q when they had ... -
Frames Per SecondHow many frames per second did the ZX Spectrum run at? I've found games that are 12.5fps but Ive recently been informed some games were at 25fps ...…
... kempston mouse (press 'k' to select it).
Because these ... at 25fps and others at 12 fps or making the some ... -
ZX-Paintbrush 2.5 publishedDear readers, as there were many updates since the last version, I want to bring this to public, so that I hopefully can return back to ZX-Assembler…
... ]
Or you can select any rectangular area with multiples ... in steps of 8 and 12 pixels...
[IMG]http ... -
Alkatraz Protection System - "How to" and compo?I'm thinking about writing a "how to" regarding the [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0020807"]Alkatraz Protection System[/URL].…
...
11: INC (HL)
12: DEC (HL)
13: NEG ... the Alkatraz utility cartridge and select Protect Main Loader from the ... -
New Floppy Interface for the +2a/b (black case)Hello everybody! For a long time I wondered about the posibility of adding a FDD to the +2a/b (black). I knew it was possible; All the logic is alre…
... routed into pins 10 and 12 on the floppy connector. I ... switches were doing for drive select, the same (terrible) design as ... -
New Floppy Interface for the +2a/b (black case)Hello everybody! For a long time I wondered about the posibility of adding a FDD to the +2a/b (black). I knew it was possible; All the logic is alre…
... pin 10 and n_DRIVE SELECT 1 on pin 12... I've successfuly ...
n_DRIVE1 (r76) to pin 12
n_MOTOR_ON to pins 16 ... -
New Floppy Interface for the +2a/b (black case)Hello everybody! For a long time I wondered about the posibility of adding a FDD to the +2a/b (black). I knew it was possible; All the logic is alre…
... pin 10 and n_DRIVE SELECT 1 on pin 12... I've successfuly ... need a manual head select switch... The head select line is wired ... -
Design your ideal Spectrum 'console'.Sparked by the ZX Vega, a lot of us have spoken about desired features. Disregarding any technical issues, how would your ideal new speccy work? …
... be nice. Oh, and start/select buttons. Of course.
12 hours of continuous use, and ... -
PSN and Xbox Live! outage..This sucks.. Stupid act of tw@ishness.. [url]http://techcrunch.com/2014/12/25/merry-xmas-you-filthy-animals/[/url] Makes Sony & MS look silly that …
... /> [url]http://techcrunch.com/2014/12/25/merry-xmas-you-filthy ... of console owners than a select few dumbass wannabe hackers.
RGB video issue on +2 and +3. Signal high?I have a couple of +3's and a new +2a that arrived today. When I plugged in the +2a using my RGB lead from Retro Computer Shack I was reminded of a n…
... as follows:
75 x 12 = 0.84V
(75+1000 ... by the SCART specification to select RGB mode but may be ... you have TV that can select RGB input on SCART manually ...RGB video issue on +2 and +3. Signal high?I have a couple of +3's and a new +2a that arrived today. When I plugged in the +2a using my RGB lead from Retro Computer Shack I was reminded of a n…
... the TV set to automatically select the SCART socket when the ... illustrates this:
75*12 / (75+R) = 1 hence R ...Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... you win a game (scoring 12 goals), the game goes on ... will never stops unless you select the key "abort".As for ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... . And so was the chapter select. Made it through the game ... ?v=5pRGAhERjO8
Level 12 (I think) had me stumped ...3x64 colorsWhile working on the [url="https://github.com/jarikomppa/img2spec"]image spectrumizer[/url] I googled about different "trick modes" people have done …
... , dials and sliders. You'd select any rgb value and the ... .com/wp-content/uploads/2008/12/color-mixer-box.jpg[/img ...Access to ftp.worldofspectrum.org ? (anonymous access is not allowed)Hi, I tried to access to ftp.worldofspectrum.org as I did in the past years, but no anonymous access is allowed now, despite it says so in this site.…
... etc) is greater than say 12 letters, the search to include ... ) to search. Eg, I can select to only search posts in ...Access to ftp.worldofspectrum.org ? (anonymous access is not allowed)Hi, I tried to access to ftp.worldofspectrum.org as I did in the past years, but no anonymous access is allowed now, despite it says so in this site.…
... etc) is greater than say 12 letters, the search to include ... ) to search. Eg, I can select to only search posts in ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... seen that the signals 'Drive select' and 'Motor On' enter ... pins. It is 'Drive select' that a.o. turns ... connect the motor to the 'select' signal or vice versa.< ... fact there are 4 'drive select' pins available on the ... you if the 5 and 12 V are present and ...128 +2 grey, no video but still beepsGot a grey 128 from ebay, im using a 48k spectrum powers supply, all voltages seem ok. I cant get compostie video using the normal mod or from the 8…
... the appropriate voltage from the 12 volt supply in the spectrum ... voltage to auto select the SCART input and select a 4:3 ...The Idiot's guide to 3.5 inch floppies on a +3All help gratefully received, including blow by blow instructions and tutorials. I am interseted in adding a floppy drive (3.5 inch) to my +3 as an …
... caddy psu for the +5/+12 worked like a dream and ... of the plus 3 to select which drive was a or ...What do I need to know about SSD HDDs?I've not been paying too much attention to the complexities of building a PC for about 10 years so I've got no idea what the standards are now. I'…
... a set of constraints / requirements, select a set of components that ... one in psu- a single 12 cm. fan to double as ...Almost perfect RGB signal: +2aI'm using an RGB to scart lead on my +2a and the picture is almost perfect except for anything black on bright white. For example, the copyright mess…
... be between +9.5 and +12 V for on/4:3 ... between +1V and +3V to select RGB mode. If the voltage ...1986-2016.I'm early, but I'm tired of 1985. So here's the annual thirty-years after topic about Speccy games.
... you're in, you can select the [b]BOV icon[/b ... expected.
But you accumulate 12 points penalty on your driving ...Is it possible to have a Single Drive on Betadisk as Drive Letter B (other than A)Hello, I?ve problems with getting two drives to work on my Betadisk v4 Interface: I?ve tried a second drive as slave drive but can?t get it to work…
[quote="bverstee;788211"]'Drive select A' seems to be held ... /> He told me, that Output 12 of the LS139 should go ... /> On my faulty interface Output 12 don´t go back to ...ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... 3 arrow presses down to select VIDEO option
3 ... com/forum/viewtopic.php?f=12&t=424"]zxuno. ... com/forum/viewtopic.php?f=12&t=424[/url]< ... Exit
Cursor left to select Yes
Enter to exit ...
Cursor left to select Yes
Enter to exit ...So were the 80's really that great?I should imagine that most of us on WoS were kids during the 80's. I was 6 at the start of the 80's and obviously 16 at the and. Now that is one he…
... ever reason either they'd select the wrong channel, or they ... .uk/wp-content/uploads/2013/12/jvc-vhs1.jpgQuestions about GALsI'm working on an old danish floppy interface for the speccy ([url="http://allan.hoiberg.dk/eng/zx/"]CS-Disk[/url]) The original interface contain…
... .
G16V8 - [b]Auto Mode Select [/b], compiler automatically set mode ... [b]Complex Mode[/b], pin 12 and 19 only output.Xmas present from Hood:))Dear MB-02+ users, on my site[url="http://hood.speccy.cz"] http://hood.speccy.cz[/url] I have made quite significant update in download section. B…
... copy directories
published: 12.1.2017
authors ... /> fixed: in version 2.4- select was unable to mark directories ...c64 .sid player coming soon to specy 128!!!c64 .sid player coming soon to specy 128!!! the first old version uses only square waves, 4 years ago: https://www.youtube.com/watch?v=6CKt9noxA7s…
... a
out (c),a ;select AY register 0
ld ... /> .AY_found
out (c),l ;select "AY register 16" (it does ... /> .AY_type8910 ;while AY-3-8910/12 would return the contents of ...Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... get the correct 12 volts to switch input and select the correct ...
