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+2A/+3 compatibility fixes thread!It might be a good idea to keep these fairly common +2A/+3 compatibility fixes (and requests) in a single thread for quick reference ;) Let's start …
... ://velesoft.speccy.cz/other/games-+2a-error.zip[/url]
All this games crash on +2A machines. More info in TXT ... ZX models (ZX48/128/+2/+2A/+3/ZX clones)
[url]http ... ://velesoft.speccy.cz/other/games-+2a-fixed_im2.zip[/url]
+2A/+3 compatibility fixes thread!It might be a good idea to keep these fairly common +2A/+3 compatibility fixes (and requests) in a single thread for quick reference ;) Let's start …
... ZX models (ZX48/128/+2/+2A/+3/ZX clones)
[url]http ... ://velesoft.speccy.cz/other/games-+2a-fixed_im2.zip[/url]
2A FIXED)_"Has any programmers recently pushed the spectrum to the limits?Hi there. Ive just discovered this great forum and I was brought up with the speccy 16,48 and then 128k. Im just wanting to know if there are any re…
... , so it is useless on +2A/+3.
A colleague did ...Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... 't implement it are the +2A/+3 (except my +3 of course :D )Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... implement it are the +2A/+3 (except my +3 of course :D )[/QUOTE ...+2A/+3 compatibility fixes thread!It might be a good idea to keep these fairly common +2A/+3 compatibility fixes (and requests) in a single thread for quick reference ;) Let's start …
yet is Prince of Persia fixed for +2A / +3. Please test it !!!!
(work on ZX128/+2/+2A/+3/and russian ZX clones)
[url]http://velesoft.speccy.cz/other/prince_of_persia-(fixed_for_+2a).zip[/url]ZX games for fixingExist any games/software which need fix any bugs ? - incorrect graphics - incorrect or bad keyboard controll - too fast games (need slow-down) - game…
... wouldn't work on my +2A (one of the reasons I ... got rid of the +2A).[/QUOTE]
BOMB JACK ... ZX models (ZX48/128/+2/+2A/+3/ZX clones)
[url]http ... ://velesoft.speccy.cz/other/games-+2a-fixed_im2.zip[/url]TV output from original +2I've modified my 48K Spectrum to output composite, and I have it working here in Japan on my old monitor (X68000). Hopefully my parents will bring ov…
... +2 ( as same as +128K, +2A,+3) includes a sound carrier. You ... the RGB connector ( not the +2A/+3). The composite signal is in ...RBG monitor for Spectrum?I'm using a very old TTL RGB monitor with my Spectrum, with a RGB adapter that I made many years for my Sinclair QL. It works perfectly with my QL, b…
... he's using a +2/+2A machine, as the original Spectrum ... />
- If you have a +2A/+3 machine, use a simple adapter ...RBG monitor for Spectrum?I'm using a very old TTL RGB monitor with my Spectrum, with a RGB adapter that I made many years for my Sinclair QL. It works perfectly with my QL, b…
Newbie: DivIDE or DivIDE+??Hi Everybody, I'm a total newbie from the US about to enter the world of Spectrum. Reading Retro Gamer for the past couple of years has made me want…
... or to port 1FFD on +2A/+3( can crash )
DivIDE PLUS ...Some ever noticed that +2A/+3 halts Z80 using WAIT?I mean: Anyone ever noticed that the +2A/+3 halts the Z80 using WAIT? All documentation I've read about contention state that the ULA halts the Z80 …
[QUOTE=mcleod_ideafix;387376]I mean: Anyone ever noticed that the +2A/+3 halts the Z80 using WAIT?[/QUOTE]
Yes, it is the known behavior for that type of Spectrums.
Ingo.detecting 128 mode ?quick question really, someone who programs would know I guess. am I right in thinking some things detect 128 program and adjust accordingly , say i…
... 128K machine, or ROM 3 for a +2A/+3 machine) iwth a true ... off with paging. In a +3 the differences are more notorius ...Anyone missing BBC1 & BBC2 on Freeview?In the north west region, BBC2 has been switched off today on analogue. As part of this, we've been advised recently that a retuning of Freeview boxe…
They're not even in my channel list, the first in the list is 3 (ITV1). Can't browse to 1 or 2, and also BBC News (channel 80).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…
... the OS roms in the +2a/+3 with a board containing a ...How much ram has my ZX Spectrum?How can I see how much ram my ZX Spectrum has? C64 has this info in the title screen, the Spectrum not. Thanks! Micky
... that moment. For example, a +2A/+3 Spectrum is able to see ...Announcing: The +2A/+3 FLASH ROM adapter boardAs I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here. I've built …
... />
[B]Sinclair Spectrum 128k +2a/+3 System Rom Flash Replacement Board ... 16k rom images (a full +2a/+3romset). A TTL quad 2 ... a test point on the +3 motherboard.
The !WE ... . It plugs into a +2A or +3 motherboard in place of the ...Games not compatible with real grey +2There are many threads about Spectrum+3/2A incompatibility issues but what about grey +2? I've found that games like Marauder and Skate Crazy don't w…
... ;411863]Robocop 3 works more than fine in my +2A[/QUOTE]
2A or +3.
[thread=11073 ... .
But since the +2A/+3 turned up, the contended pages ...Games not compatible with real grey +2There are many threads about Spectrum+3/2A incompatibility issues but what about grey +2? I've found that games like Marauder and Skate Crazy don't w…
... .
But since the +2A/+3 turned up, the contended pages ...Bombjack on a +2AI have 1 game left in my wav collection that doesn't load on my +2A, bombjack, well it loads but after i select kempston and then start the speccy re…
... , e.g. [B]Bombjack +2A[/B].
3. Click the [B]Go ... chit chat, e.g. [B]+2A/+3 compatibility fixes thread![/B]
Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... an all-ram mode for +2a/+3. I've used it to ...Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... loader. Works on 128 and +2a/+3 from Tape Loader or USR0 ... ://frankt.co.cc/spec/terramex_deprot_128_+3.tap[/url]
Looks ... is in contended banks on +2a/+3. Could do with changing banks ... used in the game for +3. Sprites are flickery.
DIY interface 2[url]http://translate.google.com/translate?js=y&prev=_t&hl=en&ie=UTF-8&layout=1&eotf=1&u=http%3A%2F%2Fwww.speccy.org%2Ftrastero%2Fcosas%2Fdroy%2Finte…
... work on a 128 +2 / +3 also, just curious.. due to ... edge connector on the +2A and +3 would mean that circuit won ... modified to work on the +2A/+3 edge connector
see ...Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... also in uncontended ram on +2a/+3.
Load in USR0 ...Is there any video input on expansion bus?Imagine you want to build a custom display hardware, for instance, to add hardware sprites to display. Is it possible to design such a device so that…
Is there any video input on expansion bus?Imagine you want to build a custom display hardware, for instance, to add hardware sprites to display. Is it possible to design such a device so that…
... .
The system clock (3.5MHz) is the best choice ... , it's truly periodic in +2A/3 models. In earlier models, that ...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…
All 5 are contended (48K/128K ULAs, not for the +2a/+3) with contention based on the address in HL. And there is no write as you say :)
The same goes for the extra 5 for the repeating varieties.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…
... attention to MREQ) whereas the +2A/+3's does not.
