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More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... it's possible to do 128 OUTs in two scanlines while ... the existing already in the ULA+ video mode, is sufficiently good ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... /> If I remember correctly Spectrum 128 was designed in Spain. Could ... take the path of new ULA (lots of colors while keeping ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... ]If I remember correctly Spectrum 128 was designed in Spain. Could ... take the path of new ULA (lots of colors while keeping ... -
Sinclair ZXC3 FLASH ROM CartridgeI recently received mail about the new ZXC3 PCB which provides the unique ability to program it directly from the Spectrum without the need for an EP…
... an RS232.. I mean a 128 etc has 1 built in ... notice someone is selling the ULA's for them which is ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... /+ machines. The ULAs in the 128, +2, and +3/+2A haven ... , particularly in the +3/+2A ULA. -
Skooldaze TooDear WoSsers, Thanks to Skoolkid's disassembly I'm attempting to write a new "improved" version called [B]Skooldaze Too[/B]. As part of the improvem…
... better effects and support for ula-plus.
P.S. I ... 27080,101
POKE 27081,128[/CODE]
I have given ... -
CPI emulationI'm currently writing Sinclairean's emulation assembly for the CPI/CPD/CPIR/CPDR instruction group. Does anybody know what exactly the behavior of th…
... , but the 48/128K's ULA contends anyway (it does not ... effect also for the 48/128 machines. Which brings us to ... -
Earliest ULA datecode ??I'm on a mission to find the earliest ULA datecode. Ie, when the first batch of ULA's were manufactured. The earliest picture of the Spectrum circu…
... , maybe it was delays in ULA production that caused the initial ... /> [CODE]NUMBER COLOUR MEMORY ISSUE ULA DATECODE Z80 DATECODE COMMENTS
128,grey keys,32K daughterboard added ... -
Codemasters CD Pack CableHi all Does anyone have a spare cable from the the CD game pack codemasters brought out? I got one today but its got the wrong cable with it :( nee…
... outs are different on a 128 +2 etc.. so what machine ... as it might trash the ULA from what I saw above -
Codemasters CD Pack CableHi all Does anyone have a spare cable from the the CD game pack codemasters brought out? I got one today but its got the wrong cable with it :( nee…
... outs are different on a 128 +2 etc.. so what machine ... as it might trash the ULA from what I saw above ... -
Coming soon...[IMG]http://myweb.tiscali.co.uk/binman/trooper1.gif[/IMG] and [IMG]http://myweb.tiscali.co.uk/binman/gbomber.gif[/IMG]
... than 4, that's another 128 bytes saved.
once ... ver 2.3 will allow ula plus recolouring, that'll be ... -
IM2 Loading on +3EHi there Speccy Guru's, As some of you know, I've spent a while building the ultimate image for +3e, it's currently at 6000+games and demos and i've…
... normal 128k spectrums (well original 128 and +2/+3 ;-) ).
[/QUOTE ... space of time, while the ULA is mid-scanline). I won ... -
BUZZSAW+ Demo No. 3Right, another demo of BUZZSAW+. [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_3.tap"]Joefish_Buzzsaw_Demo_3.tap[/URL] The default con…
... else was going on about ULA+ support when I posted the ... />
I never had a 128 so wouldn't know where ... if it's on a 128, +2 etc. to get the ... -
X128 - moved forward.I don't know if anybody noticed but author of the X128 emulator resumed works on the program: [url]http://www.indigobanquet.adsl24.co.uk/x128wip/x12…
... on ZX Spectrum models. ZX ULA slow-down CPU and general ... several demos for regular Spectrum 128 and they use GS. But ... -
48 Issue 3b working but very hot ula and cpuSalve to everybody I bought from e*ay an Issue 3b 48k , fitted in a + case. Fixed the keyboard problem with a new keyboard membrane from good Rwap (w…
... anyone know if the 128+ and grey ULA is getting as hot ... on the ULA but i'm not sure for the 128+ toastrack ... them on every speccy's ula i've got. Really ... with the heatsink on the ULA. The heatsink is just 8mm ... on the center on each ULA be sufficient or should i ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... uses Flash bit to allow 128 (actually less) ink colors on ... . It is much simpler than ULA+ (no RAM etc), and thus ... -
Developing ZX Spectrum using 8 chipsHello. Sorry, my english is not perfect. I am developing new realising of ZX Spectrum. There are 8 chips in my sch. Central processor and video proce…
... , but for emulator - another. ATMega 128 comfortly work at frequency 21 ... ? :confused:
The spectrum ULA can be implemented in a ... -
The Sadness of my Decaying Speccies.I've been avidly collecting ZX Spectrums since the late 90's and whilst at the time of the late 90's and early millennium my Spectrums and associated…
... about 2 years it died (ULA) although it was never 100 ... shortly after the warranty period (ULA again, the square chip) so ... this) or maybe a toastrack 128 would be nice, not sure ... 've never owned a toastrack 128 and don't really want ... -
128 port hardware patchReading the ULA book has reminded me of something. In The Spectrum Hardware Manual (Adrian Dickens) there is a hardware patch to allow free use of al…
... we want is that the ULA (=IORQGE) does not respond to ... for ORring IORQ.
Releasing 128 free I/O ports still ... -
ZX ULA Book releaseThe book is complete and with the printer. Once the proof copy is back and checked, and assuming no changes are required, I'll start shipping all you…
... two years ago with the ULA with that.
We ... was based on the spectrum ULA, but the timex specific bits ... didn't document how the 128 was developed, as there is ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... to activate multiface one or 128:
- jspeccy (via CTRL F5 ... around...
5) The ULA+, as I understand it, will ... on a 128k version. The ULA+ device is a side project ... -
DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
... refresh and certainly no video ula ram contention to contend with ... your 800kb for the speccy 128 is about right given a ... for ntsc machines!
pity ula+ not sam compatible and still ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... to activate multiface one or 128:
- jspeccy (via CTRL F5 ... around...
5) The ULA+, as I understand it, will ... on a 128k version. The ULA+ device is a side project ... -
Proof of time travel?A woman is seen at a premier of a Charlie Chaplin movie, in 1920, talking into a MOBILE PHONE!!! [url]http://uk.movies.yahoo.com/blog/article/57334/…
... missing, and I need the ULA from that to power my ... more rubbish like the Commodore 128, plus four, etc. Turns out ... -
128+ and Divide+ not working togetheri think theres something wrong with my 128 (toastrack), divide+ just wont work on it, corrupted screen on bootup and with big thick black bars rollin…
... theres something wrong with my 128 (toastrack), divide+ just wont work ... /> I should add that the 128 works fine without it and ... were struggling to get the 128 started up with the original ... of some kind - may be ULA or Z80 related.
What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
... a new Z80 processor or ULA, among other things.
128 and +2s as well) have ... too. All the 128K spectrums (128+, +2, +2A, +2B, +3) have ...What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
... I prefer to the original 128 or the 48+, I just ... , with some success back then. ULA eventually died on it from ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... run software written for the 128 or TS2068, in which case ... may finish building the replacement ULA:
[url]http://sites ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... the specification for the Spectrum 128. Timex had already given all ... a trivial change to the ULA.
