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Getting close to a release: Android SpectaculatorJust a few more bits to tidy up then I'm done :) [IMG]http://www.spectaculator.com/download/misc/PlayStore.jpg[/IMG] Should mean people can top sen…
... only way to load a 128K demo in USR 0 mode ... it automatically loads using the 128K tape loader).
3. Goto ... 128K basic and enter USR 0.< ... has some flickery-sprite display timing issues) which is my main ... -
Best Spectrum game from 2013 PollThe time has come. This year to avoid personal attacks towards me :P everybody can select a maximum of 3 games. Every person who votes for more than …
... sequel using the future CGD 128K 16x16 :)
Tenebra Macabre ... /> Janosik
Lots of new timing patterns to discover on every ... -
IF1bis StabilityI just thought I would start a different thread relating to the IF1bis, and leave the copyrighters to it elsewhere...:-P I've had mine for a few mon…
... of parasitic capacitance. The toastrack 128K machine is by far the ... a big redesign.
- Timing violations. When using CPLDs or ... especially anything to do with timing constraints or edge triggered signals ... -
IF1bis StabilityI just thought I would start a different thread relating to the IF1bis, and leave the copyrighters to it elsewhere...:-P I've had mine for a few mon…
... parasitic capacitance. The toastrack 128K machine is by far the ... solution.
[QUOTE]- Timing violations. When using CPLDs or ... anything to do with timing constraints or edge triggered ... ).[/QUOTE]
- Timing violations? You must be joking. -
New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... in case of 48k and 128k/+2 models, but obviously not ... BiNMaN's machine showed late timing. But it turns out this ... is all really early timing, which is consistent with the ... -
New Game: DreamWalker (Alter Ego 2)[B][I]"Is this the real life? Is this just fantasy?" [/I][/B] [I]I will tell you a tale about a little boy. A little boy which was not like the othe…
... beeper music also is the 128k version?
I think the ... versions were created because of timing, not music. :wink:
New bicolour game: El Stompo.Phew! Finally finished my first game using Einar's fantastic Nirvana engine. [B]El Stompo.[/B] [IMG]http://i1142.photobucket.com/albums/n608/davey…
... versions of the game (48K, 128K, Pentagon), with the same amount ... for the differences between 128K and +2A timing, you could probably do ...A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... rendering, according to the specific timing characteristics of each machine; or ... for synchronisation and the 48K, 128K and +2A will vary slightly ...The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... now, It works on a 128K toastrack (spanish version) and ... to work on a 128K. I would urge you ... work with 128K machines. Possibly there is some timing issue regarding ... it to work with 128K machines, whatever that may ... be. I assume a 128K with a real DISCiPLE ...The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... not work with 128K machines. Possibly there is some timing issue regarding ... will solve soon.
The 128K "toastrack" works perfectly with the ... was a problem with UK 128k toastracks, these put the " ... The bug that allows the 128k to function with disciple I ...Plea for new hardwareI'm posting this as a poll as I want to judge if I'm a solo loon going on about this, or if people really are interested in either of the following S…
... hoping for multicolour too, and 128K-like paging would be nice ... those switched on, super-accurate timing wouldn't really matter all ...+2a no sound from rfHi, finally got my +2 working, the sound was working through the TV, then it started to crackle, which got worse and then the sound went. Sound is w…
... the +2 (and the toastrack 128k I believe) is really badly ... tape head im sure. Your timing is uncanny, I was just ...New version emulator ZEsarUX 0.6Hi I have uploaded a new version of my ZX Spectrum/ZX80/ZX81 emulator. Changes are: Added ZX Spectrum smp tape loading (raw audio) Added Image stab…
... [/url]. It is demo for 128k Speccy, when titles end and ... said I'm working on timing and contended memory on spectrum ...+2 Grey Composite question.Hello all, Long time reader first time poster and all that...... Probably a daft question which has been asked hundreds of times, even though I ca…
...
Taking the 48K and 128K Spectrums as our examples, the ... .
Because the 128K Spectrum derives the colour clock ... slower line frequency; the 128K Spectrum lines are slightly longer ... has the exact same timing as the 128K Spectrum in terms of ...RS232 on Spectrum 128KDoes anyone actually use the RS232 port on the Spectrum 128K? Is there anything useful that can be done with it? I know about the keypad with the Sp…
There is no RS232 on 128k, there are only some digital ... lines. Those lines, with correct timing, appear to be RS232 to ... routines or make your own timing routines.
Some uses ... /> About the keypad, in the 128k editor and calculator functions as ...Plea for new hardwareI'm posting this as a poll as I want to judge if I'm a solo loon going on about this, or if people really are interested in either of the following S…
... hoping for multicolour too, and 128K-like paging would be nice ... those switched on, super-accurate timing wouldn't really matter all ...HDMI generation by cloning video ram(coming from [url]http://www.worldofspectrum.org/forums/showthread.php?p=768257&posted=1#post768257[/url]). A thing I was brainstorming about.. Why …
... have to synch with the timing.
BUT, if you made ... and multicolour, and 128K paging, then maybe the timing could be ignored ... , if you do ignore the timing - even if you're in ...ZX Spectrum Clock Signal Restorer Circuit[SIZE=5][U][B]ZX Spectrum Clock Signal Restorer Circuit[/B][/U][/SIZE] The circuit below is an experimental circuit. It has only been "tested" using…
... do not own a Sinclair 128k + "toastrack" to test with). NONE ... clock signal from a Sinclair 128k + "toastrack" could be worse, or ... performance of interfaces where the timing is critical.
[I ...Clashbasher a new interface to reduce colour clashI've been working on this for a while now. [IMG]http://markamy.uwclub.net/cauldron.JPG[/IMG] Basicly its an add on for a 48k spectrum, which reinte…
... various ways ie normal 48k, 128k shadow screen, timex modes etc ... also had it configured with 128k ports. The plan is that ... relax the frame-generation │
│ timing requirement of the parent object ...Midnight ResistanceHey guys & gals How good was Midnight Resistance!! I wonder if you'd like to check out this review by WOS member florinthedwarf [URL="http://www.r…
... 'm confusing it by having 128K but a 48K ROM (..well ... I've got yet another timing issue somewhere!
Anyone ...AttrBike New Speccy game48K Speccy ( real or emu ) only. ( 48K only for now, as you will see why when you play it. ) AttrBike + DrawTest [URL="http://www.jimbagley.co.uk/…
... for the one timing configuration; if it was 128K only you'd ...ChinnyVision: SwitchbladeNew review of Switchblade on all formats. Interesting to see this one right next to the CPC version. Same game, just monochrome: [URL="https://www.y…
[QUOTE=Swainy;797290]No 128k version shown mate?[/QUOTE]
< ... . Something odd about the video timing coming out of those machines ...Sea Dragon on a 48KAnyone had This game working on 48K? The archive says it does, but no joy on emulator or hardware so far. Great game, used to play it on the Apple …
ok.. thats an important fact you neglected to mention , best ask ben about it... must be a clash with it , or the timing mucking up.
silly question , but you made a snapshot in the emulator in 48k mode and not 128k ?Sea Dragon on a 48KAnyone had This game working on 48K? The archive says it does, but no joy on emulator or hardware so far. Great game, used to play it on the Apple …
... clash with it , or the timing mucking up.
silly ... in 48k mode and not 128k ?[/QUOTE]
Yes I ...Banked memory running slower?I've just compiled a TAP which includes bank6, it loads ok, but the routines that are paged in run slightly slower. The Z80 snapshot has no such pro…
... '...[/QUOTE]
On the 128k and +2 the odd banks ... bank 0 or 2 for timing critical code. Since bank 2 ...Banked memory running slower?I've just compiled a TAP which includes bank6, it loads ok, but the routines that are paged in run slightly slower. The Z80 snapshot has no such pro…
[QUOTE=guesser;799717]On the 128k and +2 the odd banks ( ... bank 0 or 2 for timing critical code. Since bank 2 ... intending to use the full 128K!
Model detection scheme ...Timing_Tests-48k_v1.0 results...Hello All, I ran these [URL="http://www.zxspectrum4.net/op_timing.php"]tests[/URL] on my emulator and some of the tests failed.. so I tried it on a …
... many times at length about timing and as he says his ... I thought I released a 128k version maybe I haven't ...Speccy Vs Amstrad CPC Vs C64I hope no one minds me posting this here as well as in the announcements section. I'll delete it if there is a problem. It's childish fun but can I …
... been fixed with the first 128k machine, maybe by introducing a ... bit of selective placement and timing of screenshots to avoid showing ...Game development guidesHello all, I want to get into game development for the ZX Spectrum and would like to know where I can find some helpful guides. I've looked around t…
... in chapter 5 and video timing. His high resolution colour chapter ... but the information on video timing and display file organization is ... game loop.
The 128k spectrum adds more memory in ...How did bank switching work on the 128K Spectrums?I'm new to Z80 and ZX Spectrum. So I was wondering how the 128+ models managed to work with more than 64K of memory? I'm somewhat familiar with h…
... in comparison to the other 128k models so aiming for max ... major problem with 128k banking in that different 128k models have different ... to avoid contention to run timing critical code or to run ... have to be aware what 128k model you are running on ...
