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sZX81 won't load .z81 files / how to convert .z81 to .p?When I try to load a .z81 in sZX81, the "open a program" dialog freezes completly, but I'm able to bring up the toolbar and reset the system. My idea…
... for ba workaround was to convert the .z81 into a .p ... -
DONKEY KONG loading screenHello again, I was never keen on the original DONKEY KONG loading screen so, thought I'd have a go at trying one, here is my effort! [IMG]https://d…
... the original DONKEY KONG loading screen so, thought I'd have ... -
+3 Scart output has diagonal distortionI have an issue with my +3 plugged into the tv via scart, the output has a diagonal distortion to it? the display has like a pixel offset every 1/4 o…
... the way down the screen so the image is not straight. Does ... and a modern led flat screen. The output quality otherwise is ... -
NIGHTSHADE Loading screenI Remember being slightly disappointed when I first saw this loading screen reveal itself, I've been wanting to have a go at this one for ages so, he…
... I first saw this loading screen reveal itself, I've been ... -
MANIC MINER loading screenHello again, although I think the original is a classic, here is my attempt at an alternative loading screen for Manic Miner. [IMG]https://dl.dropb…
ZX Spectrum 128K pink screen!?I have a problem with my ZX Spectrum 128K, when I connect one off those Retro Computer Shack RGB scart cable. I get a the start up screen, but the wh…
... get a the start up screen, but the white color is ...Issue 3 Speccy, Grey ScreenHi, Just purchased a "working" Issue 3 Speccy 48k from Ebay. Except it's not working. All I get is a grey screen, no Sinclair copyright text, no cli…
... I get is a grey screen, no Sinclair copyright text, no ...Scrolling Bi-Colour Engine for 4-Player GamesJust putting this code up for people to have a look at. Far from finished. Should simply compile and run a bit of a demo. Only good for 128K and +…
... ;hl = address of attr on screen
ld a,(print_attr_cache)
screen
pop hl ;retrieve data ... />
;now b=X, hl=image, sp=pixel row table, c ...Convert .Z80 to .jarIs it possible to convert a Z80 snapshot to a stand alone Java app that can be used on a mobile? Most of the Spectrum games in the archive have link…
Is it possible to convert a Z80 snapshot to a stand alone Java app that can be used on a mobile?
Most of the Spectrum games in the archive have links to Java apps that can be played online.
Or will I have to use an emulator?how can we code zxspectrum-evolution stuff?hi! recently via [url]http://www.bitfellas.org/news.php?item.4555.7[/url] i got to know that there is an illustration contest for zxspectrum-evolutio…
... -evolution focusing that 320x200 16c screen mode
my question ... curious if there are more screen modes available
another ... how can we create/browse/convert .trd files on Linux, and ...DivMMC with other components..Having transferred my loyalties from the IF1bis to the DivMMC, I have finally been able to spend some time trying to set mine up on my ZX Spectrum. I…
... Spectrum to the Sinclair boot screen. Having just done a quick ... jumping to the Sinclair boot screen.
So, sort of ... the additional colours, and better image/sound than is available from ...THE HOBBIT loading screenHello again, thought I'd have a go at an alternative loading screen for The Hobbit. [IMG]https://dl.dropboxusercontent.com/u/61658082/THE%20HOBBIT%…
RPI with mini LCD screen running USPRPI with mini LCD screen running USP. Maybe this should be in the emulator section, but it involved soldering so it here. :-) [url]https://www.flic…
RPI with mini LCD screen running USP.
Maybe this should be in the emulator section, but it involved soldering so it here. :-)
[url]https://www.flickr.com/photos/lost84/13495089923/[/url]Help needed with calculating screen addressesCan anyone help me finally crack Jonathan Cauldwell's screen addressing calculator and, more to the point, is the reason I'm struggling because this …
... ; 64 * 256 = 16384 = start of screen display.
ld d,a ... 31 ; squares 0 - 31 across screen.
add a,e ; add ... e,a ; de = address of screen.
ret
< ...Plea for new hardwareI'm posting this as a poll as I want to judge if I'm a solo loon going on about this, or if people really are interested in either of the following S…
... its own screen buffer and generates a SCART-compatible RGB image of ... a second or even third screen. As a minimum it should ... be able to place its screen address at least on any ...New loading screen for Bubble BobbleFinally, after a long time without knowing what to do, graphically talking, I managed to develop a new loading screen for this Taito coin-op conversi…
... to develop a new loading screen for this Taito coin-op ...misunderstanding screen addressingHi I am just reading mastering machine code Toni Baker: [url]ftp://ftp.worldofspectrum.org/pub/sinclair/books/MasteringMachineCodeOnYourZXSpectrum…
... /> for any point of the screen, and also the “attribute byte ... just appeared on
the screen is, in fact, at co ...byte to screen eventI have another question regarding assembly routine in MMCOYZXS by Toni Baker page's 87-88 [QUOTE]21A440 LD HL,40A4 11083F LD DE,3F08 0608 LD B,08…
... @ 0x3Fxx are written to the screen location 0x4xA4 is not when ... ' registers that indirectly address the screen location are passed the 'A ...Double-Buffer ScreenFor my Alien Breed Speccy re-write I decided to use a Double Buffer (DB) or 'Back Screen' to draw all the game action onto, before shuffling the whol…
... Buffer (DB) or 'Back Screen' to draw all the game ... lot onto the main display screen. This allows me to ... br />
The DB screen sits at mem 25000d and ... bytes to the DB screen and then RANDOMIZE USR ... hl, 25000 ;Start of DB Screen
ld de, 16384 ...Why was the Speccy screen displaced?Okay, so maybe this has been discussed before but no idea what search terms to look for. I just watched a YouTube video of someone filiming himself …
... had totally forgotten: the displaced screen.
Don't know ... , but mine sure had the screen displaced to the left. In ...Column and row numbers to attr address?[FONT=Calibri][SIZE=3]Can anyone provide me with a code snippet the will convert the column and row numbers into the screen attribute address. For ex…
... the will convert the column and row numbers into the screen attribute ...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…
... the spectrum had the stupid screen split into three sections and ... 't they just address the screen from top to bottom.Better screens for Star Wars games?Since there's some interest in new / reworked game screens, what about doing something better for the Star Wars games? To me the originals look unim…
... too detailed and shaded to convert well, I think.
< ... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/s/gif/ ... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/e/gif/ ... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/r/gif/ ...48K: Half of copyright message in the middle of the screen?!Issue two. Has 74LS08 over the Z80, but the ULA is 5C112E-3 (I think this should be a 5C102E??? - I have one, but I'm not sure if it is working, at l…
... in the middle of the screen "1982 Sincla" and that's ...3D Games in SpecBAS!Not really :) Actually, yes - here's a type-in for you: MontyMole's "Crap Castle Master" [code] ZXASCII AUTO -1 PROG CrapCastleMaster 1 REM Crap Ca…
Not really :)
Actually, yes - here's a type-in for you: MontyMole's "Crap Castle Master"
[code]
ZXASCII
AUTO -1
PROG CrapCastleMaster
1 REM Crap Castle Master by A Lycett adapted to SpecBAS
5 WINDOW ...test screencan someone help? iv got a spectrum 128k +2 B i found in the attic form whenn i was a kid. it powers up only it starts on the test screen with out me…
... it starts on the test screen with out me starting it ...FTL (Faster Than Light)[url]https://www.youtube.com/watch?v=Q4imWvoqxmc[/url] Anyone else think this would be an awesome candidate for conversion to the speccy? It has the…
... graphics that would convert well to the spectrum's screen display and ...Image To ZX Spec 1.4.0 Released[IMG]http://mirror.viperfang.net/silentdevelopments/temp/imagetozxspec140.png[/IMG][IMG]http://mirror.viperfang.net/silentdevelopments/temp/imagetozx…
... improvements to GigaScreen (102 colour) image quality.
[*] Added GigaScreen ... options.
[*] SCR Gigascreen export image order by Hue/Saturation/Brightness ... /> [*] Accuracy and speed improvements for image pre-processing.
[*] Bug fixes ...
