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From RAM to dim v$() "video buffer" SPEED UP!Hi! This question is related to "quick RAM copy using LET in Basic" ([url]http://www.worldofspectrum.org/forums/showthread.php?t=44296[/url]). Wel…
... $(32*20) DIM variable for "video buffer".
- A zone of ... /converts/make my v$ string "video buffer" for paint whole level ... -
What have I done....:( (Switched internet provider)I decided that I was paying too much for my Virgin ADSL broadband. ?17 a month plus a line rental from BT (?15) was totting up to quite a bit for a s…
... 't seem to get any video on Netflix past 25% and ... / walls too thick for wifi signal/ too many devices' baloney that ... -
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…
I just finished an s-video modification on an Issue two ... Spectrum so I made a video about it. Most of the ... technical details are in the video; if you have any questions ... are not covered in the video please ask.
[url ... -
Witness Video Game History: Attend Atari Landfill Excavation on April 26When Atari couldn't sell the ultra-awful E.T. game (for the Atari 2600) they then allegedly buried the unsellable millions of cartridges in the deser…
... ?E.T. the Extra-Terrestrial? video game burial site will occur ... -
Which ULA to fit in which issue SpectrumI spent a little while studying the resistor changes on page 30 of the ZX Spectrum 48K service manual. They all concern aspects of the video circuit …
... all concern aspects of the video circuit so it will certainly ... help machines that have video problems to have the correct ... TR1 and TR2 in the video circuit, which is R49.
signal coming from the ULA. 220R ... -
Modify a Sinclair FTV1?I got hold of a Sinclair FTV1 portable television. It seems to be working, but since there is no terrestrial signal any longer, there?s only snow sho…
... since there is no terrestrial signal any longer, there?s only ... . On Youtube there?s a video of a guy who managed ... Spectrum's RF or Composite signal? -
Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
I made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the single wire mod, and almost as easy.
[url]https://www.youtube.com/watch?v=CFbAQl-kx8g[/url] -
Spectrum +2 (Grey version) RGB SCART QuestionHi Guys, A quick question for you. As the new owner of a 128K Spectrum +2 (grey version), I'm using a cable from Retro Computer Shack which tries to…
... CSync to drive the blanking video input on pin 16 of ... SCART spects suggests the blanking signal draws around 20mA max to ... -
what video leads were available for 128+toast rack at the timei just wondered if anyone knows what original video leads were available for the toast rack at the time it came out,were they sinclair or 3rd party a…
... if anyone knows what original video leads were available for the ... -
+2 Grey Composite question.Hello all, Long time reader first time poster and all that...... Probably a daft question which has been asked hundreds of times, even though I ca…
... to hook up to my video capture card.
Now ... hold" problem when using modern video equipment with old modulator computers ... the capture card so ideally signal and ground is what I ... -
Timex contended memory timings, the TS2068 kludge board and EXROM at $4000 - $7FFFI haven't seen this documented anywhere yet so I thought I'd share my findings. I've been investigating contended memory timings on the Timex Sinclai…
... the CPU is accessing contended video memory or "uncontended" ROM in ... seems to be the tristate signal (TS#) which is used to ... the SCLD/VRAM buses. This signal should go low during memory ... the Bus Expansion unit (BE# signal on the edge connector) but ... -
Issue 4S differencesI decided to buy an Issue 4S PCB after reading much about them on here. It was originally in a plus case which didn't come in the sale. I've been run…
... transistors as general NPN signal transistors instead of ZTX313. ... a single transistor composite video mod using a BC549, ... the Spectrum video circuit already operates the video inverter transistor ... a single transistor composite video mod, no further changes ... -
ZX Spectrum Clock Signal Restorer Circuit[SIZE=5][U][B]ZX Spectrum Clock Signal Restorer Circuit[/B][/U][/SIZE] The circuit below is an experimental circuit. It has only been "tested" using…
... ][U][B]ZX Spectrum Clock Signal Restorer Circuit[/B][/U][/SIZE ... -
How to put video files onto an iPad?I've been asked to put some video files onto an iPad (an iPad Mini, I think, 14GB). So what software should I use, and if possible please suggest som…
... been asked to put some video files onto an iPad (an ... need to transfer across some video files (Mrs Brown's Boys ... all except for transferring the video files to the iPad so ... -
Composite video mod on +2 grey: same as 48k?Hello all, Sorry for the n00b question but I couldn't find an answer yet... I did a composite video mod for the 48k in the past. Now I got a 128k +…
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I did a composite video mod for the 48k in ... /> My question is: is the video circuit in the 48k and ... -
video cable with +128 rgb jack and red + black rcaive been give what is supposed to be a video cable it has the connector on that would fit a +128 video socket and the at the other end a red and blac…
... is supposed to be a video cable it has the connector ... that would fit a +128 video socket and the at the ... -
New video about S-video on Spectrum 128 / +2I just made a video about an S-video modification on a Spectrum +2. Most of the technical details are in the video; if you have any questions about i…
I just made a video about an S-video modification on a Spectrum ... technical details are in the video; if you have any questions ... are not covered in the video please ask.
[url ... -
Video Games In The Style Of Old-School CartoonsVery cool! [url]http://www.kotaku.com.au/2013/06/video-games-in-the-style-of-old-school-cartoons-are-awesome/[/url] [img]http://img.gawkerassets.co…
Very cool!
[url]http://www.kotaku.com.au/2013/06/video-games-in-the-style-of-old-school-cartoons-are-awesome/[/url]
[img]http://img.gawkerassets.com/img/18s8jinxjhbbcpng/ku-xlarge.png[/img] -
Bad (new) 100uF caps causing video disturbanceJust to let you know about one of my small experiences: I had a couple of 48K boards I was refurbishing: new electrolytic caps, composite video, te…
... refurbishing: new electrolytic caps, composite video, testing with several interfaces, etc ... , I got disturbance in the video output with horizontal lines, look ... took a board with correct video output, and started to replace ... -
ZX81 Unwell... TV or The ZX81??Hi all I finally got a RF cable today so i could test my ZX81 at last... sadly it's not great news although I'm hopeful that it's the TV...? All I'…
The REAL cost of modern Video GamesAccording to Yahoo... [img]https://s2.yimg.com/bt/api/res/1.2/y34aqfDLaHi6.dOQKd_yMA--/YXBwaWQ9eW5ld3M7cT04NQ--/http://l.yimg.com/os/publish-images/f…
According to Yahoo...
[img]https://s2.yimg.com/bt/api/res/1.2/y34aqfDLaHi6.dOQKd_yMA--/YXBwaWQ9eW5ld3M7cT04NQ--/http://l.yimg.com/os/publish-images/finance/2014-08-29/64a2cc50-2f99-11e4-a26f-df235d2fe8f9_real-cost-of-a-video-game.jpg[/img]Better arrangement for video memory?While doing some documentation work for the ZX-Uno project, I compared the advantages of the weird layout of the ZX Spectrum against a linear layout.…
... first scan of character in video memory
ld ... the C64 has a video mode with a separate ... to the ZX Spectrum video mode, the similarities end ... first scan of character in video memory
ld ... the high byte of the video memory address)
My attempt to restore the CPU clock signalI know Winston has already got this, but I can't see any thread with details about it. Only wanted to share my (still early) results. I'm not taking…
... reshaping the ugly shaped clock signal available from the rear bus ... give me a ininterrupted clock signal, filling the gaps where ... />
From this restored clock signal, it's easier to syntesize ... respect to the clock input signal.
[code]module ...Video fault on issue two ZX boardI've trawled the Internet and drawn a few blanks as to where to look to resolve the fault with my issue two board. I'm hoping a few of you knowledgea…
... planning to do a composite video modification to the computer anyway ... couple of resistors in the video circuitry, again as recommended and ...RetroCollect VIDEO GAME MARKET 2Its official!... Bigger, Better, More Bargains! [img]http://i1339.photobucket.com/albums/o712/bobpard/vgm/A5-Flyer-700_zps8ce66d6a.png[/img] Video…
... png[/img]
Video Game Market
Leeds Town ... 7pm
1,000s Of Video Games
Collectibles, Merch & ... with their own stock of video games - old and new - ... Japanese & US import releases, video game merchandise, toys, comics & ...What was the last commercially released video?Now that everyone uses dvd's and blu-rays does anyone know when/what the last commercially released video in the UK was? I'm guessing it must have b…
Now that everyone uses dvd's and blu-rays does anyone know when/what the last commercially released video in the UK was? I'm guessing it must have been around 2003? No idea what the title would be though?Issue 1 oddityHello to everybody, I have a very first under my hands - a broken Issue 1. Apart from the classic "broken lower RAM" syndrome which will be easily t…
... TR4 replacement.
Composite signal is very "dirty" with a ... a chance of repairing the video circuit before.
Any ...What was that bizarre music video?Some time ago, and I'm sure it was posted on here, there was a bleeding bizarre foreign jazz music video with a girl in a red leotard dancing. It was…
... bleeding bizarre foreign jazz music video with a girl in a ...128k Toastrack Composite Video output confusion!Hi everyone. Ok, so I have a couple of 48k's that I have performed Wombles fantastic composite mod on. They work great here in Canada on my big scre…
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An RGB to COMPOSITE video lead would be great. Is ...Video Games Live - Bonus Round[url]http://www.thsh.co.uk/event/video-games-live-bonus-round/[/url] No idea what this really is - anybody got any clues? I am guessing it's video …
... ://www.thsh.co.uk/event/video-games-live-bonus-round/[/url ... /> I am guessing it's video game footage with a classical ...
