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128 Heatsink Machine UpgradesThe title says it all - anything I can do to upgrade this machine? Thanks. I already have a PlusD and a DivIDE +..
Snow(raining) effect is different on some ZX ... example BLACK RAVEN game can crash very fast after start game ... . Some russian software with raining effect is unusable on ZX Spectrum ... with new GAL16V8 will raining/snow effect disable. Not exist software support ... -
New Game! Maritrini, Freelance Monster SlayerAfter experiencing the sweet taste of success, Maritrini woke up one fine day in a mess of bed sheets and with the biggest hangover she could remembe…
... models don't suffer the snow effect. 48, 128k+ and +2 (grey ... where I can test this snow effect? I've produced a fix ... needs to set the I register (and table) for IM 2 ... -
Double Dragon Remake: The Development ThreadOk guy's, so this is the new thread that will be focusing on Jim Bagley's development of the Double Dragon remake that was first proposed by myself a…
Some quote about snow effect
[QUOTE]
The + ... models don't suffer the snow effect. 48, 128k+ and +2 (grey ... needs to set the I register (and table) for IM 2 ... -
ULA snowHow is this feature implemented in emulators ? And how exact is the emulation ? I somehow supposed that ULA snow is something that is not very determ…
Is impossible emulate SNOW effect. If you have only ZX ... bus, then snow effect is different(more stable and ZX not crash) than ... bus (visual effect is different - more unstable and ZX often crash = data ... -
ULA snowHow is this feature implemented in emulators ? And how exact is the emulation ? I somehow supposed that ULA snow is something that is not very determ…
... 7 on the +2/128 ) ?crash!
The biggest boomer ... most of my 128K games crash on real hardware :(
You mean the crash, the snow or both? I'm not ... too keen on emulating the snow effect TBH - there are plenty of ... -
Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... any emu that does 'ULA snow effect' right (or does it at ... does 'memory fading' with R register trick, am i right?
Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... any emu that does 'ULA snow effect' right (or does it at ... does 'memory fading' with R register trick, am i right?
snow effect and the RAM fade, but ...Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... the snow effect.
For each opcode if the I register is ... the video memory using the register R as an additional offset ...Upgrade ZX Spectrum 128,+2,+2a/b,+3[B]1. Debugging RD #7FFD ZX Spectrum 128,+2:[/B] [url]http://zx.clan.su/forum/8-121-1#795[/url]
... so big problem as RAINING effect on screen if IM2 table ... /REFRESH from CPU. Without raining/snow effect work software correct, but with ... ram unstable and software often crash or is unplayable. This is ...CyberbigI found out that Cyberbig is affected by snow effect in FBZX Wii. There is snow in the all screens except in the main menu. I checked that also Spe…
... I did not get any snow effects with the working tzx ... flashing lines in the border effect when you die. I've ... /+2(grey model) is visible snow effect on screen. Game can be ... /> - or next way is change register I to value #00-#3F ...CyberbigI found out that Cyberbig is affected by snow effect in FBZX Wii. There is snow in the all screens except in the main menu. I checked that also Spe…
Detection of snow effect in ZX software is easy:< ... zx emulator. If value of register I is in range #80 ... then this software is with snow effect (on ZX16/48/128/+2 ... />
On ZX128/+2 is snow effect visible if:
a) I ...Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
ULA snow effectIt's wintertime, you know. [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F then the UL…
... ?t=17551&highlight=ULA+Snow"]this[/URL] thread:
snow effect, this 48K machine here uses ... for A15-A7, and R register for A6-A0. That slightly ...ULA snow effectIt's wintertime, you know. [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F then the UL…
... perfect explanation of ULA snow if you have not ... by CAS.
The Snow Effect occurs because the ULA contends ... .
This is the Snow Effect.
I will shortly ... Arjun says the ULA snow only change the 7 ... 7 bits of R register instead the correct way.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…
... ? Because I found some ULA snow effect during the game. If paused ... column is filled with this effect. Even so, I have loaded ... tap file contain during game register I set to value #5B ...Robocop 3 and Spectrum 128K toast-rackHi all, we are going on with the tests on the new 128K emulator for the V6Z80p board, and we have found something odd: Robocop 3 (designed for the 12…
... invite you to watch the snow effect on my ZEsarUX emulator
effect is not as real as ... triggers with the exact situation: register I pointing to contended memory ...Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
That's a fix for the ULA snow effect when the Z80's I register is set to point at contended memory. Won't do anything for the picture quality.
B128K memory bank selection to avoid contention issuesI'm currently developing a game and I'm trying to get my head around the memory contention issues of the various 128K/+2/+2A/+3 spectrum models in or…
... shouldn't set the I register to a value in the ... it the same as the snow effect which is caused when I ...The I register pointing to $40–$7f causes ULA snow and a crash. Or does it?I have heard it from numerous sources, including a few members of this forum, that 128K/+2 machines crash if the I register points to a range of $40–…
... . I.e. no crashes, no snow effect. Then again, it’s the ... the snow effect deliberately (albeit very briefly), doesn’t seem to crash on ...SPIN Public Beta 0.1b Available for downloadHi all, back again, and as just recently announced on CSS, SPIN has been updated. Here's the post to CSS (or the relevant parts): It's been a bu…
... drop support.
Added ULA Snow effect, and Floating bus based on ...Hardware GuideI was thinking this might make a good sticky... [b]Service Manuals[/b] [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/technical-docs/ZXSpectrum48K…
... the Floating Bus and the 'snow effect' by Ramsoft
[URL="http ...ANN: SpecEmu 2.5Oh well, can't say I'm particularly proud of this, but I am bored with it :p So.... New features: * Currah µSpeech emulation (with various pla…
... CPU speeds upto 50MHz
* Snow effect emulation
* Improved debugging facilities ...New Game Vera[url]http://vera.retropc.ru/[/url] version with fixed "snow effect" - software unrainer [url]http://velesoft.speccy.cz/other/vera-fixed_im2.zip[/url…
... ]
version with fixed "snow effect" - software unrainer
[url]http ...Escape from Kharkhan 'new' gameHi all. For all fans of good games I present the English version of "Escape to Kharkhan". The Russian version was available for quite some time, but…
ZX Spectrum 48K clone and test resultsHi! This is my first post, so, first of all, I'd like to say hello to the whole community! I am Alessandro Dorigatti from Italy and I'm developing …
... in the most faithful way (Snow Effect too, emulating the "spurious" /RAS ... (if compared with Fuse); the snow effect is there.
By ...ZXMMC+ emulation added to Z80p48K emulator for the V6Z80p+Hi friends! As time ago I've posted a thread about an FPGA clone for the V6Z80p board, I'd like to give an update about the status of the project. …
... /wiki/ZX_Spectrum_64_Colour_Mode"]here[/URL]
- Snow Effect faithfully emulated
- ZXMMC+ interface ... 50Hz/60Hz with optional scanline effect (VGA 50Hz => PAL ULA ...Strange behaviour in real hardware but not in emulatorsWell, at least not in any emulator I've tried. I've been reported by fellow forum member Macc that both our Maritrini Monster Slayer and Retroworks'…
... 128 models.
The effect can be seen in this ... in emulators, unlike the ULA snow effect which can be reproduced in ...Robocop 3 and Spectrum 128K toast-rackHi all, we are going on with the tests on the new 128K emulator for the V6Z80p board, and we have found something odd: Robocop 3 (designed for the 12…
... , I=0x77); this causes the snow effect during the title screen and ... game in SpecEmu (with the snow effect option enabled) and I get ...
