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List of 128 only games and 128 games that were different to the 48k versions.Can anyone think of any 128 games that were different to 48k and i'm not talking about music enhancments but more graphical,or speed or bigger maps e…
Can anyone think of any 128 games that were different to ... was probably rewritten for the 128 version and played much closer ... -
Glider Rider 128 remix that came on tape.Does anyone remember the 128 version of Glider Rider remix music that I think came on a demo tape on one of the Speccy mags (maybe Crash). It was an …
Does anyone remember the 128 version of Glider Rider remix ... still had the main speccy 128 music in it. ?
If ... -
Is there Monty on the run 128 music?By far imho this Rob Hubbard tune on the c64 pushed that sid chip to the limits, what a great tune. Ive tried to youtube a speccy version only to fin…
... .
Has there been a 128 version or has anyone replicated ... -
Hardware description - BETA DISK interfaceExist more versions and clones of BETA DISK interface. Beta disk 48, beta disk 128, brasilian clones of beta disk 48, russian clones of beta disk 128…
... description of most popular BETADISK 128:
[COLOR="Magenta"][ ... /> [U][B]Description of Betadisk 128[/B][/U]
... )
bit 3 = Head load timing
bit 4 = select SIDE ... addressing in original BETA DISK 128:
[code]ADRESS bits ... -
Adding a pause key to ArkanoidHaving rediscovered the simple pleasure of playing 1980s games on genuine 1980s hardware, I've also remembered that emulation can provide a feature m…
... requires a read from the ULA port (0xFE) with the high ... the in-game controls. To test my hypothesis, I put a ... -
Issue 4A black paper, white borderJust had one of these through, nice yellow pcb! Everything but the ULA soldered in. On power up I get black paper, white border and some intermitten…
... yellow pcb! Everything but the ULA soldered in.
On power ... /> Testing with fruitcakes 128k RAM test cart brings up the screen ... -
Hardware description - MULTIFACE 128I make schematic of MULTIFACE 128 (v36) from PCB layers downloaded from WOS. But all PCB layers on WOS contain some bugs, absent signals, etc.. Now …
I make schematic of MULTIFACE 128 (v36) from PCB layers downloaded ... don't have real MULTIFACE 128. But schematic structure correspond with ... -
Spectrum 128 +2A GamesI have recently been discovering the mystic wonders of flash devices for old systems that allow you to store pretty much every game for a given syste…
... have it connected to a 128 +2A, most games work fine ... refuses to work on the 128. It is not the DivIDE ... game that works with the 128, or does anyone know of ... -
800+ Spectrum 128k & 48k original titles still availableHi guys, The original thread was a bit messy and has vanished from the front page, so rather than bump it, here it is again a bit tidier: All origi…
...
1994
128 4-Pack
128 6-Pack
16 ... /> I, Ball
Ian Bothams Test Match
Imagination
Implosion ... -
128 BASIC-compatible way of loading BASIC as code?On a 48K Speccy (or from 48 BASIC or USR 0 mode on a 128K machine), one can do a silly trick like this: [code];; load a 4000 byte BASIC program ld i…
... , if one tries this from 128 BASIC, it all falls in ... BASIC as code from the 128 BASIC interpreter does work; it ... know if there's a 128 BASIC-compatible way of doing ... -
Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…
... awkward it even throws up timing differences between the 128K and ... -
Test EpromHi, where can i get test eprom for spectrum/timex machines? I have a programmer. Thanks, Chapas
Hi,
where can i get test eprom for spectrum/timex machines?
I have a programmer.
Thanks,
Chapas -
+2A shows test screen and beepsNew day, new problem. A +2A, which seems to be in good condition, shows the colored test screen when powered-up and beeps about once every second. Am…
... good condition, shows the colored test screen when powered-up and ... -
Wanted: Boxed ZX Spectrum +128 (Toast rack)If anyone has a boxed ZX Spectrum+128 (the toast rack) for sale, then let me know - I will pass on the email for someone who has asked me for one!
If anyone has a boxed ZX Spectrum+128 (the toast rack) for sale, then let me know - I will pass on the email for someone who has asked me for one! -
I've had better nights...So I got a broken issue 2 today, case in good nick but the diags board showing multiple failures in both lower/upper RAM. Never mind, good as a spare…
... during the random fill test. Replacing the ULA gets rid of the ... other 4116's and a ULA... :-o
Looking back ... those chips straight away, and test the remaining chips.
ULA's only good for issue ... -
Saving game progress on Multiface 128Hello, It's been a while since I used my multiface 128 and can't seem to remember how to load saved states/or screenshots. Currently playing through…
... since I used my multiface 128 and can't seem to ... -
Spectrum +3e acting up...Hello, Well, my Spectrum +3e is starting to act up. All 48k games load fine but now no 128k games will load :/ In one 128k game, in the beginning r…
Black Screen Spectrum 48kWas working ok, it came to me in a Fuller FDS keyboard, I had a nose inside and found a floating power lead connected to the keyboard, I removed that…
... checked TR4 and TR5 (all test ok) as per Zorn's ... />
Update: Tried another working ULA and it's not that ...My Spectrum +2, Multiface 128 and Plus D....Here's something that's always bothered me and had me wondering if anyone else experienced the same thing - Back in 1990 or so, when I finally manag…
... to plug my old Multiface 128 in first, and then plug ...Multiface 128Looking for a multiface 128. Reasonable price paid.
Looking for a multiface 128. Reasonable price paid.external storage for Spectrum 128 (HxC floppy emulator)As usual, the first post of a beginner (.. or I should say "a returner") like me shows a big ignorance. I hope you'll forgive me, because I forgot al…
... would like to rebuild a 128 Spectrum system.
Firstly, I ... HxC card reader to a 128 Spectrum?
2) I would ... know where to buy a 128 +3 Spectrum (I already own ... a 128 +2 Gray model and I ...Grey Spectrum 128+2 Is mine dead??Having a nice session of 128+2 playing this evening and as I was playing Paperboy I noticed a few graphical glitches that had not occured before, the…
Having a nice session of 128+2 playing this evening and ...Which Windows Emulator will support SPECTRA?I want to start crossdeveloping games for SPECTRA, but it is a pain in the ass to save the TAP on USB Stick or SD Card and test them on my eMac SP Em…
... Stick or SD Card and test them on my eMac SP ... .html[/url]
Everybody supports ULA+ which is still not available ...What's the deal with hash tables, anyway?As there's nothing in the [url=http://www.users.globalnet.co.uk/~jg27paw4/pourri/0-surc-contents.htm]Compendium[/url] about hash tables, and as I've …
... collisions. It also does a timing comparison between selecting all 12 ... /> For a slightly more substantial test I've included a version ...Math Quiz - MultiplicationThe topic is fast multiplication routines, from 8x8 to 32x32 and all points in between. These functions sit underneath floating point libraries, gen…
... /> The cost of the first test is 18 cycles. The 8x8 ... savings of 16 cycles. The test outweighs the speedup of using ... multiply.
The second test will be the same except ...48k+ ULA'sI've got three ULA's here that only work in certain boards. Thought I was going nuts, swapping, changing stuff around. But hey, I've got two working …
I've got three ULA's here that only work in certain boards. Thought I was going nuts, swapping, changing stuff around. But hey, I've got two working 48k pluses now. :)
Anyone else come across this?Pentagon 128 (1991) on eBayNot my auction and sadly it says nothing about the condition - but considering how rarely those turn up, maybe someone here might be interested. [ur…
... -soviet-clone-of-ZX-SPECTRUM-128-PENTAGON-128-from-1991-/321341068138?pt ...Scrolling Bi-Colour Engine for 4-Player GamesJust putting this code up for people to have a look at. Far from finished. Should simply compile and run a bit of a demo. Only good for 128K and +…
... -time.
;
;+2A timing and 128K timing tested.
;Full 16x16 ... =pixel row table, c>128 so dec bc will not ...ULA pinsHi I am trying to figure out where on the ULA , among other things, the VYU pins are. I have been reading schematics , but I am really lost when I …
... figure out where on the ULA , among other things, the VYU ... good description of how the ULA reads from video ram from ...
