-
RGB values for ZX Spectrum colours???Hi all, have someone of you a 100% RGB representation of 16 ZX Spectrum colours? Please, post here their values. I was trying to determine the colo…
[QUOTE=guesser;422080]The 48k spectrum video is not RGB but YUV< ... 0,0,1 1,0,0 1,0,1 0,1,0 0,1,1 1,1,0 1,1,1... then ... -
Which reset method on ZX 48K?What reset method is correct on issue 3b ZX 48K: One wire to R68 and one to C27 (Manual from ZX Spectrum +) or One wire to Pin 26 from CPU and one …
... red/brown. Sinclair and ZX Spectrum are both written in black ... to guess I would say issue 2 looks the most familiar ... able to tell you what issue it is from the serial ... .
However - For Issue 1 and Issue 2 machines, the heatsink was ... -
Have a real 48k Speccy? yes ? I need your help.Im looking to run this quick test on as many [COLOR="Red"](only)[/COLOR] 48k Spectrums as possible [B][COLOR="Red"]files moved[/COLOR][/B] [URL="ht…
These are my results (already emailed):
As you will see, The issue 1 reports "unknown type" as well as the Inves Spectrum+ clone. My two 6A boards report "Type 2" and the rest of them report "Type 1". -
Professional Adventure Writer +3Hi everyone. I've got a collection of old PAWs adventure files on +3 disk that I want to be able to have a look at to see if there's anything that c…
... other ways around the issue.
1-See if the preservation ... .seasip.demon.co.uk/ZX/spectrum.html"]SNA loader in .TAP ... -
Detecting ZX Interface 1 ROM VersionIs there any way of checking which version of the ZX Interface 1 is present? I know that the later ROMs were better at networking - what other impro…
... 's articles in Your Spectrum: [url=http://www. ... SAVE *"m";1;"rom" CODE 237,1: LOAD *"m";1;"rom" CODE ... the following numbers:
ROM 1 ...25
ROM 2 ... 13[/URL] of Your Spectrum Issue 20.
The number ... If you have an Issue 1 you will get a checksum ... -
Issue 5 Spectrum BoardHas anyone got an issue 5 spectrum board they would be willing to part with? I have all issues (I think!) except the Issue 5. Happy to pay, swap the…
If anyone has an Issue 5 Spectrum, it would be very useful to find the serial number from it for my serial numbers project.
I understand there were only about 1000 Issue 5s produced, which makes them much rarer than even an Issue 1 with grey keys! -
Crash or Sinclair User?I was a Crash man myself. I've created a little tribute to [URL="http://hubpages.com/hub/Crash-Magazine"]Crash Magazine[/URL] if anyone fancies a lo…
... , SU and YS (inc Your spectrum) .
I thought ... type ins and scoured every issue way before crash was ... out , right from issue 1 up to around issue 60 it was absolutely ... />
Your spectrum through to Your sinclair - enjoyed ever issue and if ... -
Issue 2 issue (...)Just acquired an issue 2 Spectrum 48 K, selled as working board, not working keyboard. Before testing it with a psu I opened the case and discovered …
... have noticed in the other issue 2 board acquired in the ... ) - one of the mods on issue 1 and 2 boards made to ... the 2 ulas on these issue 2 boards....:???:
@ Roko ... /> improves the performance of the Spectrum with certain television
sets ... -
Issue 2 issue (...)Just acquired an issue 2 Spectrum 48 K, selled as working board, not working keyboard. Before testing it with a psu I opened the case and discovered …
... have noticed in the other issue 2 board acquired in the ... ) - one of the mods on issue 1 and 2 boards made to ... 2 ( socketed) ulas on these issue 2 boards....:???:
@ ... /> improves the performance of the Spectrum with certain television
sets ... -
OCR'd magazine scansHi all, I've been working on OCR'ing some magazine scans over the last few weeks, and combining the images together into a searchable, indexed PDF f…
... has a slight problem in issue 1 - pages 7 and 8 ... -file torrent with the fixed issue 1:
[URL="http://torrents ... &dn=Crash+Magazine+Issue+01+OCR%27d+PDF& ...
Coming soon: the Your Spectrum collection. I'll "announce" it ... -
Speccy repairs?I've finally got round to testing all the various Spectrums that I seem to have accumulated over the years and discovered that "my" two machines (i.e…
... ]
[LIST=1]
[*]Seems to output a ... you're really lucky) an issue 1. I say "really lucky" ... wave soldered boards like the Spectrum - and then using 260C ... power supply on the Spectrum's board (not the ... RWAP may do a Spectrum repair service if all ... -
Help and Advice with DivIDE PlusHi Guys, Really struggling to get any reliable actiivty with my DivIDE Plus and am looking for some pointers. I am trying to get it to work with on…
... 48K (5 x Rubber Keys; 1 Spectrum+) Spectrums with the results at ... />
[i]Spectrum S1 (Issue Two)[/i]
Interface 1 attached.
DivIDE ... . NMI button restarts spectrum.
[i]Spectrum S6 (Issue ??) Spectrum+[/i]
DivIDE ... -
+2A/+2B/+3/+3B researchdoing my redrawing/correcting of the +3 schematic I'm uncovering lots of oddities in the service manuals. I am trying to work out what really exists…
... +2A/B circuit boards (ISSUE 1 and ISSUE 2 both number Z70833)
ISSUE 1 and ISSUE 2 circuit boards bear (C ... br />
6) My spectrum +3 (sn: U112922) was manufactured ... /> Do you have an ISSUE 1 or ISSUE 3 motherboard for the +3 ... -
+2A/+2B/+3/+3B researchdoing my redrawing/correcting of the +3 schematic I'm uncovering lots of oddities in the service manuals. I am trying to work out what really exists…
... !
version 1 is just the "+2A circuit ... ) 1990, two years after ISSUE 1 and 2.
Then I ... change the circuit, the ISSUE 4 board has some completely ... that adds sound to the video signal! This isn't ... the sound issue and is used in the ISSUE 1 and 2 ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
Spectrum 48k Issue 3 001-466896
Spectrum Grey +2 Issue 1 Z70700 -
Spectrum +3' AY sound issuesHi everyone - first time poster. I just got a Spectrum +3 for Xmas, and I am over the moon at this - I used to write games which I have here on 3" d…
... /> Compare these two pics of issue 1 vs issue 2 +3 boards:
video / modulator area too. -
Spectrum +3' AY sound issuesHi everyone - first time poster. I just got a Spectrum +3 for Xmas, and I am over the moon at this - I used to write games which I have here on 3" d…
... /> Compare these two pics of issue 1 vs issue 2 +3 boards:
video / modulator area too.[/QUOTE]
Crash Issue 1 and full colour Spectrum Games BiblesHaving a big sale, everything 99p starting price... [URL]http://shop.ebay.co.uk/everythingpasses/m.html[/URL] (And yes its my wifes account so she …
... lads, come on that Crash Issue 1 is dirt cheap at the ... />
Spare a thought for poor ole me, get bidding ! ;)Is this a ZX spectrum 16k or 48k?Hi! Just wondering if anyone know how much memory it is in this ZX spectrum, the seller doesn't know, I have a picture of it, the serial number is: D…
... be helpful.
The Spectrum was never available as a ... DIY Sinclair endorsed was the Spectrum+ keyboard 'upgrade'.
... [I]might [/I]indicate an Issue 1 board, although the only way ... in the case of an Issue 1 machine, where the extra memory ...Low Serial Numbers - Are they worth more?Hi? Probably a bit of an urban mtyh this one - but I am forever hearing people tell me that spectrums with low serial numbers are worth more... How …
... is more important, namely issue 1 (grey rubber key). They ... or something).
Issue 2 machines don't sell ... differential or demand for later spectrum models issued at different ... 128K toastrack).
Issue 1 machines are rare and important ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... that important? Because the spectrum ROM is a modification of ... A year prior to the spectrum coming out, Sinclair was ... /> Tell me what: how many Issue-1 Spectrums were produced? How many ... things you can imagine. Besides spectrum screen usually was refreshed in ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... /> Tell me what: how many Issue-1 Spectrums were produced? How many ... of irrelevant, because when the Spectrum was being designed this wasn ...A thousand core CPU?Maybe this is old news to most people on here, but according to: [url]http://www.zdnet.co.uk/news/emerging-tech/2010/12/25/intel-why-a-1000-core-chi…
... engine. The results were poor, and it's well ... , AMD Athlon? or equivalent (1 GHz recommended)
RAM ... MB DirectX? 8.1-compliant video card that supports Hardware ... RAM
64 mb Video Card
PC Gamer ... specs:
Processor: 1.2 GHz Processor
...OCR'd magazine scansHi all, I've been working on OCR'ing some magazine scans over the last few weeks, and combining the images together into a searchable, indexed PDF f…
... :&dn=Micro+Hobby+Magazine+issue+1-217+complete+OCR%5C%27d ... :&dn=Micro+Hobby+Magazine+issue+1-217+complete+OCR%5C%27d ... 64. Sorry, running out of Spectrum mags :evil:+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... ;522850]sure mine has poor sound and it's the ... s possible the sound is poor, but it can't ... have different layout and the issue 1 at least has factory ... If your +2B is an issue 4 then I suspect it ... the earlier boards. The issue 4 has a completely redesigned ...The Commodore 64xI was reading my Daily Mail this morning when I espied an announcement that the Commodore 64 was back with Blu-ray drive and other accoutrements. [u…
... />
[B]My spectrum collection[/B]
[indent] ... Sinclair Spectrum + (need membranes)
Sinclair Spectrum 128 (fell ... enjoying +Xe functionality)
Spectrum 128 +3 (now +3e ... Sega Megadrive (issue 1)
Sega MegaCD (issue 1)
Sega ...Microvitec 1431 MonitorI've been lucky enough to get my hands on a Microvitec 1431 monitor, the one with a dedicated Spetrum input. This works great on a 48k with the in…
... -------------------------------------------------
--7-- --6-- 1 Composite PAL 75 Ohms, 1.2 Volts pk ... DC
3-- 8 --1 3 Bright output TTL
spectrum video port TTL RGB to ...Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
And another one!
Issue 1, serial #001-010556
Z80: ... #020-964095 rubber key
Issue 3B 8411
Z80: SGS ... />
serial #116-258237 Spectrum+
Issue 3B
Z80: NEC D780C ...
