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ZX spectrum +2 issue3 (gray) videoout problemHi! Have distorted flickering image on ZX spectrum +2 gray issue3. RGB connection thru sony CXA rgb->svideo coder (Good quality! but flickering) [ur…
... flicker distortions, i have hardware issue on this spectrum?
How ... /plus2sch.png[/url]
ULA sync malfunction? -
ZX Spectrum Woes...In my endeavours to get my second Spectrum (Issue 3) working I have replaced the CPU, memory and lower ram. I have fitted sockets for the CPU and me…
... to get my second Spectrum (Issue 3) working I have replaced ... signal provided by the ULA is the 14MHz ULA clock signal divided ... shows pin 32 of the ULA as high and pin 6 ... wave. Pin 39 of the ULA is permanently high, although the ... -
Retro Gamer Issue 88Good issue this month, fair bit of Missile Command. I 'presume' Rainbird Rich is the guy who wrote the article on Firebird this month, looks really …
Good issue this month, fair bit of ... ).
In next months issue theres an interview with Raffaele ... -
Is this the infamous Dead CockroachCan anyone help me. I have an issue two spectrum that I want to list on ebay, but I want to know if this has the dead cockroach ULA fix. I would have…
... help me. I have an issue two spectrum that I want ... this has the dead cockroach ULA fix. I would have presumed ... if the board was an issue 1, but it is an ... issue two and I only thought ... this was present for Issue ones???
Can any ... -
ZX Computing - Dec '84/Jan '85 issue missing from viewerAs the title says, the Dec '84/Jan '85 issue is in the archive but not in the list of issues available to the magazine viewer.
As the title says, the Dec '84/Jan '85 issue is in the archive but not in the list of issues available to the magazine viewer. -
Retro Gamer issue 91 - 'Lost' Spectrum games featureJust a quick heads up that the latest issue of Retro Gamer goes on sale in the UK today and it includes an eight page article on the most famous unre…
... heads up that the latest issue of Retro Gamer goes on ... -
Issue 3V - anyone got one?As the title says really! :) According to [url]http://www.users.globalnet.co.uk/~jg27paw4/yr07/yr07_33.htm[/url] issue 3V motherboards have 64K RAM …
... /~jg27paw4/yr07/yr07_33.htm[/url] issue 3V motherboards have 64K RAM ... actually seen one of these Issue 3V Spectrums with only 8 ... -
Spectrum+ fault - lines on boot screen, freezesThe ZX Spectrum+ I bought in the car boot has a fault. When you boot it, it's displaying the Copyright screen, but each character position has a vert…
... with one from a broken Issue 2 Spectrum (the problem was ... I don't think the ULA had any reason to be ... it just be that the ULA isn't suitable for it ... -
Retro Gamer Issue 92Just arrived through my door over the weekend (Subscribers copy, should be in the shops soon) A lot of good Speccy goodness. Front cover is the sam…
... the mags still going strong. Issue 92, not long to go ... -
Chris Smith's ULA talk - live today (Sat Jul 23) 4pm BSTChris Smith's talk on the Spectrum ULA at Euskal Encounter will be broadcast live today on the Basque country public TV's website! Sorry about the sh…
... 's talk on the Spectrum ULA at Euskal Encounter will be ... , and the second about the ULA and its reverse engineering.
csmith talks about games/ULA book on EITBHere is what looks like a very rough edit, courtesy of EITB (Basque country TV) with Chris Smith about the ULA book and game engines of back in the d…
... ) with Chris Smith about the ULA book and game engines of ...August 2011 issue of Frontlines now onlineThe August 2011 issue of Frontlines is now online - go get your monthly news fix! [url]http://www.ysrnry.co.uk/frontlines/[/url]
The August 2011 issue of Frontlines is now online - go get your monthly news fix!
[url]http://www.ysrnry.co.uk/frontlines/[/url]Which Issue 1 Spectrum model is most desirable - 16K or 48K?Can one of the collectors out there settle a argument between me and my mate? If a 16K and a 48K issue 1 Spectrum, in similar condition, where place…
... a 16K and a 48K issue 1 Spectrum, in similar condition ...try to fix issue 4 board problemHi I try to fix speccy 48. All voltages are in place, ula 100% ok, cutted +5v from ic25 so far no luck. What next? ROM or upper memory? wojtek (i…
... . All voltages are in place, ula 100% ok, cutted +5v from ...Spectrum + and +3 Bath! Including SEXY photos!Continuing my "bath" projects: Today I repaired a 48K Spectrum + to working condition, an Issue 4 that is nice and stable. Took 4x Spectrums+ apart …
... Spectrum + to working condition, an Issue 4 that is nice and ... ensure longer life of the ULA and Z80.
[IMG ...Retro Gamer issue 94Just received my subscriber copy this morning. Big well done to Nick.H for his interview/article about 'Frontlines' the monthly newsletter/fanzine. …
... Atari/GBA
Decent issue, one step closer to the ...Dead Spectrum+Hi! Any suggestions where to start finding what's broken: Spectrum+ with issue 6A motherboard and nothing on TV. Top row of the upper memory chips g…
... 's broken:
Spectrum+ with issue 6A motherboard and nothing on ... hot (all 4) and also ULA. Regulator (7805CV) don't heat ...Retro Gamer issue 95Should be out for subscribers in the next few days, non-subscribers maybe this weekend... [URL]http://www.youtube.com/watch?v=4HH6b8rSKaI[/URL] Vid…
... incredible, a retro magazine approaching issue 100 in this day and ...SU Issue 27:G8 16 (odd link?)[URL="http://www.worldofspectrum.org/infoseek.cgi?regexp=^SU+issue+127%3a+Great+Eight+16$&pub=^Sinclair+User$&loadpics=3"]SU issue 127: Great Eight 1…
... .org/infoseek.cgi?regexp=^SU+issue+127%3a+Great+Eight+16 ... +User$&loadpics=3"]SU issue 127: Great Eight 16[/URL ...Requesting a little help to identify the purpose of this 'add-on' to my Issue 2Hi everyone First of all it's my first post here so please go easy on me! I'm grateful to be accepted into your fine little club :smile: I probabl…
... to go from under the ULA to under the CPU.
ULA pin 37 (A15)
Pin ... fourth NAND gate) goes to ULA pin 36 (A14)
Pin ... .e.+5V) will stop the ULA responding to I/O requests ...Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
... read a bit in the ULA+ for test if supported. And ... bits of displacement, and the ULA start the frame with the ...First issue is outI have brought the first issue forward for people to see how the format is going to be if they want to write for the magazine. have a look and let m…
I have brought the first issue forward for people to see ... me know what you think Issue 2 is in the works ...Weird issue with 128 Heatsink and IF2 cartI came across a weird issue with one of my 128K heatsink spectrums.... First of all i burned Paul Farrow's 128K RAM tester v 2.06 on a 27C128 eprom …
I came across a weird issue with one of my 128K ... be? Some kind of incompatibility issue?spectrum fever issue 2 is outreleased a little bit early due to the mental life i have at the moment. Hope you all enjoy it. Dont know when i will finished issue 3 due to new bab…
released a little bit early due to the mental life i have at the moment. Hope you all enjoy it. Dont know when i will finished issue 3 due to new baby but it will be finished.ZX81 Dark screen, could it be the ULA?Trying to get a ZX81 going for a mate of mine, already replaced the membrane (Cheers Rich!) but now its the old "very dark screen" problem, probably …
... " problem, probably caused by the ULA and fixable with the composite ... this could be a damaged ULA that his mod may not ...Issue 2 voltage troubleDear all, I got my hands on an old issue 2 from a friend. Price was close to zero so I did not hesitate to take it. After powering it up I was sur…
... my hands on an old issue 2 from a friend. Price ...Slightlt OT. - ZX81 ULA Modulescomming soon... ZX81 ULA module. Plugs into original ula socket, provides composite video output (requires vwry small mod to bypass UHF Modulator, b…
... .
Plugs into original ula socket, provides composite video output ... constant 3.25Mhz from the ULA to your sound card (or ...Destiny Mission and SU Issue 102Im looking for this game, and also, as I think its going to be hard to find, I would also glad to get the SU issue 102: Double Hits 3, where there is…
Im looking for this game, and also, as I think its going to be hard to find, I would also glad to get the SU issue 102: Double Hits 3, where there is a demo of it.
Thanks!I'm looking for the final issue of Your Sinclair (#93)The "Big Final Issue"... Does anyone have a spare of this one I can buy?
The "Big Final Issue"...
Does anyone have a spare of this one I can buy?Issue #1 Sinclair Projects, very near mintYes, I do have in my hands an almost mint issue of the very first Sinclair Projects magazine (it will be like new when ive given the dust a wipe off …
... my hands an almost mint issue of the very first Sinclair ...
