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ZX80 Snapshot queryDoes anyone know why Z80 snapshots store some data as different values? I was initially trying to print the Outlet magazine Outdex files from Master…
... (to a file) from RealSpectrum but eventually gave up as ... /> I then went back to RealSpectrum, loaded Masterfile and then loaded ... just apply to the way RealSpectrum creates snapshots because I ... Anyhow, I went back to RealSpectrum, loaded the Z80 snaphot and ... -
ANN: ZX Spectrum +2g ROM setI'm working on another modified ZX Spectrum. This one is based on the +2A. There's quite a lot of work to do on the hardware but the ROM set is prett…
... 128 debugged mode (better PLAY timings for MIDI)
If ... -
Framerate of arcade gamesThe Golden Age of video games coincided with the birth of 8-bit home computing; this is why every computer of that era has a slew of really bad Pacma…
... power pill.
The timings are readily observed by frame ... -
WAV to TZX or TAPHi, I've saved a Spectrum tape I have to several WAVs by connecting my tape data recorder to the soundcard MIC port and using the Adobe Audition 1.5.…
... read all WAVs by using Realspectrum, Spectaculator, Fuse and Zxspin. All ... -
is that the end of spin and basin then?now the joe75 debate has been locked is this the nell of doom for spin and basin, dammit just got into those two after years of just using realspectr…
now the joe75 debate has been locked is this the nell of doom for spin and basin, dammit just got into those two after years of just using realspectrum
:cry: -
JSpeccy: New emulatorHi there, Jos? Luis S?nchez (zx81 at ono dot com) has developed a new ZX Spectrum emulator in Java, with a very accurate Z80 emulation. The message …
... and flags
- Accurate execution timings
- MEMPTR internal register emulation ... -
GAMES for Spectrum48+AY_interface (FULL LIST)OK then, I finished it. It's here: [url]http://zxspectrum48.i-demo.pl/48K_AY_games.html[/url] This list I made is based on World of Spectrum "GAME…
... work on Spectaculator neither on RealSpectrum nor divIDE, which might mean ... -
CAT #s problem on +3The Microdrive supports redirecting CAT to a stream with CAT #s;n and, according to the +3 manual, a similar syntax is supported for disks (although …
... 've tried three different emulators (RealSpectrum, Fuse, Spin) in +3 mode ... -
Merlin has risen from the grave!Those of you following the Merlin saga [thread=29902]over here[/thread] might be slightly interested to know that the program is now available in the…
... 't happen with WinZ80 or RealSpectrum, in which Merlin only moves ... -
unusable KEMPSTON JOYSTICK in gamesSome ZX games use bad routine for read kempston joystick port. For example game BLOOD VALLEY read kempston joy from port #DF ( BIN 11011111 ). This s…
... ][U]STEP BY STEP IN REALSPECTRUM EMULATOR : (patch for game BLOOD ... -
VCF report and photosNot sure where to put this, exactly...but here it is, what went on at the Vintage Computing Festival at Bletchley Park last weekend. Finally I've fo…
... the 48K ULA - all the timings and other effects of the ... -
Games you can walk through...In the thread: [URL]http://www.worldofspectrum.org/forums/showthread.php?t=30506&page=2[/URL] the topic drifts onto games such as Airwulf or Roboco…
... the caverns and the enemies' timings off by heart, but I ... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... bank pageable) and the contention timings on port 0x7FFD are giving ... -
RealSpectrumI have today had to try and make up a new G+DOS boot disk for the Plus-D interface. In the past (when I had Windows XP and a PC with built in disk d…
I have today had to try and make up a new G+DOS boot disk for the Plus-D interface.
In the past (when I had Windows XP and a PC with built in disk drive), I could do this from Real Spectrum's disk utilities.
However, I now have a ... -
Any good sound program for Spectrum?I need a recommendation. I don't mean an utility for creating music, but for creating digital sound samples. Is there any PC cross-development util…
... way.
- Start RealSpectrum emulator
(it is the ... -
Lerm Tape Utility CHi folks, These Lerm tapes are doing my head in. Through the years I've aquired lots and lots of samples of these, but never been able to make a cl…
... at they have the following timings:
Pilot Pulse = 2165 : Pilot ...
of course for standard timings.
Is there any ... can find out what the timings should be.
I ... -
Eugene - Lord of the BathroomI would like to know if everybody noticed a strange bug in the game "Eugene - Lord of the Bathroom", or if it occurs only on my computer. The game wo…
... on newer emulators, for example RealSpectrum. Concretely, after loading the game ... -
Emulation of ZX Spectrum 128+2 (grey)Please read this thread: [url]http://www.worldofspectrum.org/forums/showthread.php?t=35523[/url] result: exist 3 (or more) versions of grey ZX Spect…
... port 7FFD.
Emulator REALSPECTRUM in +2 mode crash after ... -
PlusD emulation problemAre there any known problems with the plusd.rom file used by emulators? My files keep getting corrupted. Things will be OK for a while, and then I st…
... is with either ZXSpin or RealSpectrum. EightyOne just crashes when I ... -
BETA-DISC (TR-DOS) support in ZX emulatorsBETADISC 128 is original device designed for external use with ZX Spectrum 128/+2(grey). Russians ZX clones (Pentagon, Scorpion, ZX profi, Quorum, ZX…
... in modes ZX128/+2 ? Why ? Realspectrum emulator can enable betadisc interface ... to FDD. But some emulators (REALSPECTRUM, FUSE, ....) support only classic NMI ... -
Alkatraz protection systemI recently became interested in the Alkatraz protection system, a very widely used tape protection (a infoseek search returns more than one hundred r…
... and Basic loader using ROM-timings and printing just a 5 ... -black border)
The timings for these 2 turbo-blocks ... -
New Game: Endless Forms Most Beautiful[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/loader.gif[/IMG][IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/ingame.gif[…
... .
The multicolur graphics timings are autodetected but not on ... -
SpiffyBecause there aren't enough emulators already... [url=https://github.com/ec429/spiffy]Spiffy[/url] is my 48k Spectrum emulator, for Linux. Right no…
... />
Right now the ULA timings aren't perfect; to fix ... -
Z80 instructions tableI could never find a complete z80 instructions table (including timings) that I really liked. All reference material I have is either incomplete, or …
... complete z80 instructions table (including timings) that I really liked. All ... -
extension to Z80 opcodes spreadsheetI've set up an extra Excel spreadsheet which references Einar's v.helpful Z80TABLE spreadsheet and allows a list of Z80 assembler commands to be type…
... be typed in and their timings added up. The [url=http ... . (I haven't included alternative timings for conditional commands.) The commands ... -
New software screenmode: aSmpI was planning to release this tool at Forever XIII, but they didn't accept it, this is my 30th year activity, my most ambitious work on zx spectrum …
... , learned too many opcodes, with timings and flags and stuff :D ... -
about VindicatorsHi, All [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0005581[/url] Vindicators(TheHitSquad)[re-release] show encoding scheme SpeedLock 7 T…
... , This version use only rom timings :)
Greets,
Gorski -
Z80 emulation C source with a permissive license?Could anyone recommend a good (all opcodes, proper timings) Z80 emulation code in C with a simple permissive non-viral license? Something without a w…
... a good (all opcodes, proper timings) Z80 emulation code in C ... -
BIFROST* ENGINE with Spectrum 128K support is out!The BIFROST* ENGINE release 1.1 is finally available, now providing also support for all Spectrum 128 models. You can download it from here: [url]ht…
... of Spectrum model particularities (different timings between Spectrum 48K, Spectrum 128K ... their variations (regular and late timings), even when running BASIC programs ... -
New Game: THE LOST TAPES OF ALBIONOkay here's my present for the Speccies 30th birthday: [B] [URL="http://www.worldofspectrum.org/infoseek.cgi?regexp=^Lost+Tapes+of+Albion%2c+The$&pu…
... />
-Contains Rainbow Graphics, though timings set for 48k only.
