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ZX Spectrum+ video ? red on green problemThis is my first post on the forum, so let me introduce myself. I am retired for several years. For 30 years I have been a fan of the ZX Spectrum. I …
... is a disadvantage of all ZX Spectrum with two quartzes. This ... serious drawback of the Spectrum 48K electronic system.
[B ... in more detail:
[I]?S-video eliminates dot crawl. Dot crawl ... brought these two signals to S-Video input of my TV. Now ... -
ZX Spectrum+ video ? red on green problemThis is my first post on the forum, so let me introduce myself. I am retired for several years. For 30 years I have been a fan of the ZX Spectrum. I …
... check the quality of the video signal from the YUV-RGB ... is the result (better than S-Video):
[URL=http://www ... test) the following elements of ZX Spectrum 48K: C68, C69, C70, C71 ... on the quality of the video, as well as on the ... -
Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... ;844126"]I noticed that my 48K has a clearer background (less ... ?[/quote]
Nothing in any ZX Spectrum is earthed! The PSU ... any difference to the Spectrum's video output. It may help reduce ... that causes interference on the video picture, is the logic, ... -
Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... ;844126"]I realised that my 48K+ has a mettalic plate holding ... ?[/quote]
Nothing in any ZX Spectrum is earthed! The PSU ... any difference to the Spectrum's video output. It may help reduce ... have some influence because the 48K is plastic all round the ... -
Most accurate display on emulatorWhich Windows emulator has the most accurate display. I am making a game and one of the tiles is not showing correctly on an real spectrum +2 machin…
... composite video circuitry in a ZX Spectrum.
The 16k/48k ZX Spectrum ... , and much better than composite video, is S-video. Not that I have ... modified so that it outputs s-video signals, there is a marked ... -
48k packed up after cap changeHi all, I'm relatively new to the Sinclair world, my 8-bit repairs in past was lurking in the dark sides of Acorn, Amstrad and Commodore! I've got…
... screen RAM and creates the video signal). The Z80 CPU ... br />
Watching a zx.zigg.net video he noted that a ... /> [b][i][u]The failed 48k+'s[/u][/i][/b]
"Assuming ... PCB holes (as it's easy to put a lead ... my parents (courtesy of dad's BT van!). I am ... -
New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... the dot crawl on my ZX Spectrum :-).[/quote]
Sorry ... and listen carefully to rga's video on this matter and write ... performed the s-video mod on both a 48K+ plus and 48K.
On ... parts.
On the rubber 48k there is no such space ... -
Clamping Speccy InterfacesThere are a huge number of broken Speccy interfaces available . I came across one on Ebay recently said to be "partly working" or similar .Why are th…
... the 3 bits are a ZX 48k Spectrum , Div MMC Enjoy ... is the link to Mark's video:-
[ ... done without upsetting the Zx Spectrums limited power abilities ... . Can an ordinary Zx Spectrum cope with these ... . Can an ordinary Zx Spectrum power supply cope ... -
New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... with S-video to RGB converters. Except that S-video signals ... an S-Video input, it is unlikely that an S-Video to ... - very good quality
[*]S-Video - okay to good quality
48K ZX Spectrum computers were not designed to produce high quality video ... -
Video: Composite video mod on the ZX SpectrumThe video actually ended up being mostly about digging deep into into the image generation of the ZX Spectrum. Eventually I make the composite video …
... the composite and RGB for ZX Spectrum looked really close.
S-video) signal undergo an enhancement ... the real quality of cvbs/s-video signals coming from different machines ... CVBS signal looks better than 48K CVBS signal because of the ... -
NEW ISSUE OF COOL ZX-MAG!!Hi, ZX-freakzzzz!! I got a message that the newest issue of "Adventurer" mag - #14 - is finished and you can download it from gasman's site [url="ht…
... can download it from gasman's site [url="http://www ... while loading, so that's probably the reason). In ... this case You should reset ZX and load the mag ... If You prefer real ZX, it's quite possible You will have ... and enjoy, as it's not typical contemporary to get ... -
ZX-Rainbow and problems reading from CDs / DVDsHi Speccy fans! I have a question about ZX-Rainbow S.E. about reading files from CDs or DVDs. I have several CDs with Speccy files. All worked well …
... /> I have a question about ZX-Rainbow S.E. about reading files ... cannot be listed/opened. It's a windows problem on my ... experiences do YOU have with ZX-Rainbow on XP machines reading ... -
MAGIC VGA BOX and +2Hi all, I ve bought a magic vga box(seen on ebay) which supports resolutions up to 1024x768 75hz. I though it would be nice to own one for general p…
... have managed to connect the 48k,48k+ with the composite signal you ... as a result the Spectrum's image to be shifted up ... the +2 is that it's composite output does not work ... than the 48k,48k+.
Any ideas how to get s-video from ... -
Porting game to SpectrumHello, I'm trying to port a few of my homemade adventure games on over to the ZX Spectrum (16 or 48K). My games are available below: [url="http://…
... on over to the ZX Spectrum (16 or 48K).
My ... possible to port to the ZX Spectrum's BASIC?
Sincerely ... -
Strange layout of Spectrum video memoryHello, does anyone have an idea why the Spectrum's video memory has such a strange layout? I understand that a resolution of 256x192 is an easy mean…
... an idea why the Spectrum's video memory has such a strange ... , making it easier to address video memory. I also understand that ... I thought that the Spectrum's line organisation might have some ... -
Painted 48KDid anyone here ever have a painted, with picture or pattern Speccy? They had the most trippy pictures of 48K`s in the mags a few times, so there mu…
... the most trippy pictures of 48K`s in the mags a few ... -
New Speccy Hardware IdeaHi All, With the growing trend towards consoles-in-a-joystick, I wondered what the likelihood of a speccy model being released? I also have a few i…
... spectrum 48k rubber-keys-case being re-released with USB, TV/S-Video ... -
You know how the 128K was faster than the 48K Spectrum?Regarding how the Spectrum 128K ran at 3.54 MHz rather than the 48K's 3.5MHz, was this difference enough to be an advantage? If not, then surely Sinc…
... .54 MHz rather than the 48K's 3.5MHz, was this difference ... out the timing of precise 48K programs when ran on the ... to be run on both 48K and 128K machines. -
ZX Beccy's avatarZX Beccy has recently changed her avatar more than once... Identity crisis or just being creative ?
ZX Beccy has recently changed her avatar more than once...
Identity crisis or just being creative ? -
Replacement ROMsSo, I've replaced a couple ROMs in my +3 to be a +3e. I used a couple of 27c256's, which has worked a treat. So if I wanted to replace the ROMs in …
... used a couple of 27c256's, which has worked a treat ... of ZX also require 27c256's? I'm guessing that it's different ... in a 48k... so basically, what ... in each model of ZX?
Here's a starter:
+2 blurry TV pictureHi, I'm a Spectrum user from Argentina, this is my first post :smile: I've recently got a spanish ZX Spectrum +2 (the grey one). Hooking european c…
... ve recently got a spanish ZX Spectrum +2 (the ... and, in new sets, S-Video and component (Y/Pb/ ... a composite video cable, using the composite video output of ... PAL signal on composite video inputs, for example I ... normal for the composite video output of the +2 ...RF PAL-I to NSTC?I'm feeling a little bit sad today. I have my 48K here, I bought the ac adapter, I can hear the sound, but my problem is with the video. My TV isn't …
... sad today. I have my 48K here, I bought the ac ... my problem is with the video. My TV isn't multi ... by connecting it to my video-capture card. The thing is ... RF input, only composite and s-video. I bought a RF to ...Unconventional way of diagnosing a faultHi everyone Some time ago I got a 48k Spectrum (issue 3B board) in a pretty bad condition. I believe the power supply transistor TR4 failed, causing…
... ago I got a 48k Spectrum (issue 3B board ... theory access and check Spectrum's RAM from Galaksija.
video RAM in sync with ... to disable the ULA's video generation functionality (i.e ... it from accessing the video RAM) without affecting the ...Yep Speccy owner again X 2My ebay stash arrived and it all works (not quite tested all the games and the second tape unit, but both speccys work and both look48K's as well) T…
... recap
2 zx spectrums 48k's
2 tape recorders
1) one of the speccy's (the older of the two ...Does anyone have any working Ferranti's?Does anyone know where I might get hold of a Ferranti ULA5C112E-3?? I think this is the problem with one of my rubber key 48K's as it otherwise wor…
... one of my rubber key 48K's as it otherwise works but ...ZX 81's online[url]http://zx81-siggi.endoftheinternet.org/index.html[/url] And I found someone who's willing to build the Ethernet interface for the TS2068. It's …
[url]http://zx81-siggi.endoftheinternet.org/index.html[/url]
And I found someone who's willing to build the Ethernet interface for the TS2068. It's a start. :)
I'm going to take a screen snapshot, just in case.Mia - Database Ii 48k/128kAfter 20 years all my Sinclair hardware and software is out of the loft for an airing, my 128K has been kindly repaired by 'Phu', im going to have a …
... look at a couple of 48k's.
Listing all my ...New version of ZX-Explorer publishedDear ZX-Spectrum emulator fans, I've published a new version of ZX-Explorer, part of the ZX-Modules project. You'll find it at [url]http://www.zxmod…
Dear ZX-Spectrum emulator fans,
... new version of ZX-Explorer, part of the ZX-Modules project. You ... - the former Database window of ZX-Rainbow S.E.
I ...I'm making a videoHi, i'm new on the forums here (i've been checking out and using the websites amazing features for ages though) i've decided to make another spectrum…
... decided to make another spectrum video for youtube, as i ... after i made my first video [url]http://www.youtube. ... make "another 100 ZX Spectrum games" video with what i had ... games for my new video and have hit a ... omissions from my first video so that i can ...ZX-Modules with support of many compressed file formatsHi Spectrum lovers, don't think I'm deceased in the meantime. I'm still working! :-) I'm very happy to find a very good component package (I have b…
... of the ZX-Modules programs ZX-Editor, ZX-Blockeditor, ZX-Explorer, etc. It's called ... so the next release of ZX-Modules in (hopefully) some weeks ... yet supported compressed files: ZX-Editor S.E. and ZX-Paintbrush.
