-
Extended Microdrive FormatterHello all, After a few months on a steep learning curve, some heavy duty reading and plenty of trial and error I?ve written an extended microdrive f…
... I have concerns this may not be up to scratch on ...
If some BASIC is present when issuing the native FORMAT ... " message if the IF1 is not present.
OK, the changes ... -
Questions and answers...I'm bored (downloading some Unreal Tournament levels, when they've finished I'm off to scoff my tea), so I thought I'd create this topic with some Ea…
... 's just very hot, and not a naked flame.
[/quote ... . If any of those are not present, the fire will go out ... curtain, assuming the curtain is not fire-retardant.
D ... -
Spectrum 128+2Greetings to all My Speccy Tape Drive has died. Fully blown :( Is there any way to hook up a external cassete player to the +2? I can't see any "lin…
... marked J301 (link J301 is not present).
If yours are ... -
Multiface 128 problemHello everyone i have a 48k plus speccy which i firstly thought was working perfectly. It passed all the test of the official Sinclair test tape (cpu…
... top each other "~". It's not usual to see HCT chips ... 48K RAM switching, and are not present in a 16K machine. It ... 's not a matter of failure as ... Z80, yeah - and you're not gonna get one from Maplin ... -
Nooooo my speccy died!??!!Hi! I am quite sad. :( Tonight I got a kempston interface so I rushed home to try it on my spectrum+ The edge connector of the interface was narrower…
... then checked the voltages present at the 4116 chips ... . If the voltages are not present, then it's a ... If the right voltages are present, change the ULA and ... can ignore for the present and move on quickly ... .
Still not working, recheck your work and ... -
Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... was developed to MSX recently, not sure when exactly..
[/ ... . Also, hardware sprites do not interact with the main display ... more than 4 sprites are present, they are cycled through in ... of sprite graphics that is not present with sw sprites. The TMS99 ... -
Issue two picture qualityDoes anyone know if issue two and earlier spectrums have worse picture quality (in general, beside colours) compared to issue 3 and later? I mean on…
... game for example) that are not present on my later version speccys ... ) that the composite output does not show the fault. Since the ... filter out any stray RFI present on the composite signal.
not be an RFI problem at ... -
+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…
... cable on my 128K does not present these problems and my friend ... -
+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…
... cable on my 128K does not present these problems and my friend ... -
Screen$ disappearanceGreetings to all developers :D As you know, I have been playing around with Professional Adventure Writer and was making a few tests in the adventur…
... "? ;-) I do record in TAP, not in TZX, but this time ... , Omnicopy 2 save option does not present the message and immediately starts ... saving. This, it seems, does not trigger de automatic TAP saving ... -
Mp3Music rendered without soul. Convenience is more important than quality. Discuss...
"Lost" 48K expansionToday I dug up my Speccy after more than 10yrs of inactivity. I bought it as a 16K in 1983, than I had expanded to 48K and never had problem. Until t…
... indicates either upper RAM is not present at all, or it's ... one chip is bad) is not functional by performing a set ...Speccy 128Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a jo…
... interface and it says microdrive not present.Another great 25th anniversary this year...Bladerunner, the iconic SF movie, will see a "Final Cut" version released in it's 25th anniversary year. It will screen in the cinemas too, which …
I preferred the director's cut, with it's non-happy ending and the "is Deckard a replicant?" element, not present in the original.TIPP31 transistor questionYesterday I had the time to try and repair a 4S issue 48k spectrum I had. First of all I replaced all the electrolytic capacitors. The tr4 transistor…
... new one but it was not the problem, I'll try ... , and only the metalic back not the plastic.
Isn't ... C - and if it's not present, assume group A.
not have a metal tab - according ...PZX file format draft[QUOTE=Andrew Barker;186084]To this date, there is no rival format for TZX, despite people saying they can do better. Well the challenge is on, prov…
... somewhat enforced.
- it is not very nice that to change ... /> 2 u16 - 16bit pulse duration (present only if repeat count > ... /> 4 u32 - 32bit pulse duration (present only if 16 bit pulse ... , the pulse duration field is not present and the whole thing is ...Tape not loading - ideasI have two spectrum 48k rubbers. The tape drive is one that has a data mode and a ph mode. The data mode overrides the volume control. Prior to last…
... night the tape player after not laoding chess the previous night ... Azimuth alignment screw is missing (not present...). This can happen if there ...ZX81 - Modulator problems...Not a spectrum I know, but does anybody here have an experience of repairing ZX81s? When I dusted mine down recently and plugged it in, the display …
Uhm, according to this site: [url]http://205.232.128.67/expansion.htm[/url] the video is not present on the expansion bus :( Unfortunetly...Your views on...Gift from the Gods[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0002041] Gift from the Gods[/url] I only played this a couple of times, cos I couldn't really …
... for this game were sadly not present.
So really I ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... ]
However I'm still not sure if the ghosts in ... move better in this sequel. Not all of the time, but ... , and that behaviour was certainly not present in the first game.
not timed it though, I have ...Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
... />
If no RAM is present at all, you'll read ... screen if the ROM is not present or has failed in this ...Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
... /> If the memory is working/present, the 2 will become 1 ... memory were to be faulty/not present and therefore reads as "1 ... memory were to be faulty/not present and therefore read any value ... just been verified/modified to NOT be "1"[/b], the 2nd ...Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
... screen if the ROM is not present or has failed in this ...Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
... 're correct that it's not a thorough memory [b]test ... ], but I think it was not intended as such. It is ... /> To test whether RAM is present at all, all you need ... read back. If it's not present you'll get 0xFF instead ...RGB cable problemI bought an RGB cable from a Polish dealer on Ebay for my Spectrum 128+, but I can only get an AV signal from it. I sent it back to him and he gave m…
... signal if this is not present, others do not. IIRC, there's nowhere ... even with the RGB signal present.Multi-Sports gamesI like games like D.T. Decathlon and Hypersports: many sports challenges in one game. Very playable, funny and good for 2 players. Can you write any…
... shows some contests that are not present in the game...) there was ...Wanted - 8701 IcHi, I've got one C64 (Yes, i know this maybe not the right place to ask... ;-) ) from EBAY. It works but have no color in display. I search and i fi…
... version PCB this chip is not present...
If the PCB ... /> the chips is [COLOR="Red"]not present[/COLOR]...
OLED/LCD DisplaysHas any one got one of these units working with a Spectrum? Like the one we have been messing about with over at the [url=http://www.jupiter-ace.co.…
... . In the french Elektor magazine (not present in UK edition) there is ...OLED/LCD DisplaysHas any one got one of these units working with a Spectrum? Like the one we have been messing about with over at the [url=http://www.jupiter-ace.co.…
... . In the french Elektor magazine (not present in UK edition) there is ...OLED/LCD DisplaysHas any one got one of these units working with a Spectrum? Like the one we have been messing about with over at the [url=http://www.jupiter-ace.co.…
... . In the french Elektor magazine (not present in UK edition) there is ...
