-
ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... either.
* That the grey +2 becomes more orange and ... />
* That the +2A, +2B and +3 are not compatible with ... />
*That the +2A, +2B and +3 lack some parts causing ... extensions.
*That +2A, +2B and +3 have different rom paging ... -
Interface 1bisHas anyone on here got a "Interface 1bis": [URL="https://sites.google.com/site/interface1bis/"]https://sites.google.com/site/interface1bis/[/URL] I …
... , +128, +2-grey) or respectively 2-ROM (+2A-black, +2B, +3) machines.
DivIDEI recently started using a DivIDE interface and, for the most part, it's been fine, but I've been having trouble getting some of the games to run. M…
... standard Spectrum, from 48K to +3.
The DivIDE (the ... /+2 grey, and the second ROM chip in the +2A/B/3) result ...Interface 1bisHas anyone on here got a "Interface 1bis": [URL="https://sites.google.com/site/interface1bis/"]https://sites.google.com/site/interface1bis/[/URL] I …
... , +128, +2-grey) or respectively 2-ROM (+2A-black, +2B, +3) machines.
Spectrum +2 Cable Nightmare -TTL-Composite-RGB ???Just got myself a Spectrum+2 Grey model with rgb scart cable The system works great on my livingroom lcd with the supplied cable, so good news here …
... />
For the Spectrum +2 (grey) this does output a kind ... ] for Spectrum 128K, +2, +2A/B and +3 SCART cable wiring
Break into programIs there any way of stopping people using the break option in my software productions so they can list the code.
... the 16/48 and the +2A/+3 are different again. Although TRAP ... independent anyway, because of the differences in the ROM code for ...128k+2 IssueI have been a Spectrum user for many a long year, currently using a Spectrum 48+, and have just had a 128+2 bought for me for my birthday (to recaptu…
... : The fact it's a grey +2 does make a difference ... in the grey +2 differ somewhat from the black +2A model. This ... can find is for the +2A/3, and that would be a ...Border colour on resetI have noticed a strange (and somewhat disquieting) glitch or feature on the ZX Spectrum. Sometimes, when the Reset button is pressed on the later m…
... Amstrad/Sinclair ZX Spectrum+2 (grey) it is C36 (1uF)
2A (black) it is C13 (1uF ... the Amstrad/Sinclair ZX Spectrum+3 it is C13 (1uF)
DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... or grey +2) - will enable the 1K5 resistor
c. +2A/+2B/+3 ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... or grey +2) - will enable the 1K5 resistor
c. +2A/+2B/+3 ... IORQGE pins)
- ZX128/+2(grey) detected if U,V,Y ... and +9V exist
- ZX128+2A/+3 detected if +9V absent
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…
... ]I'm pretty sure those differences aren't emulated. What are ... contention patterns exhibited by +2a,+2b and +3. Not only the contention ... not the same (although these differences are quite subtle and I ...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…
... what I know about the differences between the toaster and the ... it was a late model grey +2 with the fixed HAL ... changes the paging to the +3 model. I don't know ...+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... TTL RGB through 68Ω, the grey +2 is TTL RGB through ... BRIGHT and the black +2A/B or +3 are TTL RGB through ... toastrack *might* work on the grey +2 and definitely the reverse ... work on a black +2A/B or +3. The Sync signal will ...What would you do with four joysticks?Anyone got some inspiring ideas for four-player games, or twin-stick two-player games..? I can think of, for four players: [I]Warlords[/I] (Atari) […
Do all models of spectrum 48k,128k,grey,+2a,+2b,+3 etc support both the fuller and kempston interfaces hanging on the expansion port?Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... game, so it crashes in +2A/+3. That poke does I=$3B ... .
In +2A/+3 it fails in +3 mode, USR0 mode and ... /> In "standard" 128k (toastrack and grey +2) it works as intended ...Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... game, so it crashes in +2A/+3. That poke does I=$3B ... .
In +2A/+3 it fails in +3 mode, USR0 mode and ... /> In "standard" 128k (toastrack and grey +2) it works as intended ...What would you do with four joysticks?Anyone got some inspiring ideas for four-player games, or twin-stick two-player games..? I can think of, for four players: [I]Warlords[/I] (Atari) […
... /> On a 48K, 128K and Grey+2 you can combine Sinclair ... -presser.
On a +2A, +2B and +3 you can only get ... in the back of a +2A.
But more viable ... interface for use with a +2A, but it could clear the ...+2 QuestionsI picked up a +2 today on eBay. I've only seen one about 25 years ago so i dont know a lot about them. It boots and the seller can type stuff in so …
... ON the buttons, its a grey +2, if its above the ... the case, its a black +2A/B[/QUOTE]
Good ... to read up on the differences and then to make some ...+2 QuestionsI picked up a +2 today on eBay. I've only seen one about 25 years ago so i dont know a lot about them. It boots and the seller can type stuff in so …
Worth pointing out that the Grey +2 membrane is different from the black +2A and +3 machines also.
The Grey +2 ones don't seem to be listed on tradeinpost...
B+2 QuestionsI picked up a +2 today on eBay. I've only seen one about 25 years ago so i dont know a lot about them. It boots and the seller can type stuff in so …
... the Grey +2 membrane is different from the black +2A and +3 machines ... also.
The Grey +2 ones ...+2 Dusty coversHi all, I had recently been asked to make some Dust Covers for +2 size speccy and I had enough to make 3 extra. If anyone would like one, then PM me…
... +3 and +2 same dimensions?[/QUOTE]
Almost:-
+2 Grey / +2A/+2B ... inches, 5.7cm
+3
L= 17 1/4 ...ZX Spectrum +2A and +2B - finding the true factsI'm confused. Some told me that a +2A has a +3 board, and the +2B got the simplified board. But I think that is not true. I have had over a dozen b…
... told me that a +2A has a +3 board, and the ... . :) The +2A does have a depopulated +3 board, whatever you ... 'simplified' board, not the +3 board.[/quote]
That's ... +2A was a short lived model as the old grey + ... me that the +2A has a +3 board then?[/quote]
ZX Spectrum +2A and +2B - finding the true factsI'm confused. Some told me that a +2A has a +3 board, and the +2B got the simplified board. But I think that is not true. I have had over a dozen b…
... before: grey +2
1987 introduction of the +3 and +2A, with ... then was also used in +2A cases
... a large stock of +2A cases when the +2B ... Amstrad originally used +3 boards in the +2A, but when the ... used +2B boards in a +2A case.
Was ...ZX Spectrum +2A and +2B - finding the true factsI'm confused. Some told me that a +2A has a +3 board, and the +2B got the simplified board. But I think that is not true. I have had over a dozen b…
... and before: grey +2
1987 introduction of the +3 and +2A, with ... selling the +2A. Certainly not until the stock of grey +2s was ... into 1987. I suspect the +2A with the depopulated motherboard was ... manufacture stamp. They *all* say +2A on the front.
Convert .mid files to .asm for AYI've had a mess about with Midibeep for converting midi files to Basic BEEP statements with little success, it got me wondering if there were a progr…
... a fact that the +3 is only capable of MIDI ... you can see in the +3 Manual:
[URL="http ... stated unequivocally that the +3 will NOT accept input from ... .html[/URL]
About 2/3 down.
It ... Grey +2, and most certainly the +2A/B and the Spanish +3 ...Does anyone know why The Edge released Fairlight II twice?Can anyone clear this up? The original Fairlight II release appears to be a 48/128K dual release, in that if you have a 128K machine it loads both p…
... this (had to borrow a grey +2 off Mr BiNMaN as ... game doesn't run on +2A or +3, the only 128 machines ...+2a problemHi guys just got a +2a from eBay. I can get the menu screen but none of the keys work. I had a look at the membrane, and it looks faultless. Anyone…
Found some +2A/+3 ones [URL="http://www.tradeinpost.com/www.tradeinpost.com/spectrum.txt"]here[/URL], not sure if that site's current though. Grey +2 ones seem to be unobtanium alright.
BPC Keyboard Interface v2014.1A new version of the PC keyboard interface is coming up, with a few improvements: - 'Reset-bug' removed - Smaller, just one inch high, hence cheaper …
... and grey +2.
But NOT with +2A, +2B or +3 due to ...Calling people with Diagboards.....and who have toastracks or grey +2's with all socketed memory :) I'm finishing off modifications to the Diagboard firmware to expand its testing c…
Just targeting toast rack and grey +2 machines - I'm aware of the dual ROMCS lines on the +2A and +3 :)
Bdivide off switchI have a divide 57c. I would like to have an off switch so I don't have to remove the card if I don't want to use it. Eg to access 128 basic etc. …
... (closed) and +2/A/B/+3 (opened)...
So setting the ... jumper on the +2A position on a grey +2 disables the ... the other way on a +2A)
But I would ...
