-
SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
... to count T-states pre-contention, and therefore know exactly where ... to the interface, and either detect the sync here or have ... -
SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
... to count T-states pre-contention, and therefore know exactly where ... to the interface, and either detect the sync here or have ... -
Timing in loading routinesJust for curiosity I have done some experiments with SAVE command in accurate emulators, and then analyzing the generated WAV and I have obtained lit…
... because EAR port can only detect 2 levels of signal. I ... .5% slower than 128K (without contention).
Also I have ... -
Fuse 1.1.1 releasedOn behalf of the Fuse team, I am pleased to announce the 1.1.1 release of Fuse. The changes from the recent 1.1.0 are relatively minor, mostly correc…
... ULAplus ports have the same contention as port #FE.[/QUOTE]
detect the model and run properly ... -
Fuse 1.1.1 releasedOn behalf of the Fuse team, I am pleased to announce the 1.1.1 release of Fuse. The changes from the recent 1.1.0 are relatively minor, mostly correc…
... no way to avoid the contention as ULAplus is part of ... it could be adjusted to detect the model and run properly ... before we knew what the contention would be. Although Woody guessed ... -
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 …
... , no video ram reading and contention problems.
Simply a transparant ... it so that it could detect OUTs and mimic ULA plus ... -
No contended memory?Sorry if this is a stupid question. But I'm trying to learn more about the ZX Spectrum. If I had a stock 48k Speccy and I could wave a magic wa…
... memory contention, and many of the recent multicolour games can actually detect ... -
128K 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…
... use. If you want to detect that a machine uses the ... service routine to test the contention, a more complete version would ... -
ROM emulation in softwareHi, first of all -- I only have shallow / uni knowledge of hardware, electronics, and physics. So forgive me for asking things that are out of that …
... well to stop data bus contention.[/quote]
Yes, but ... instruction. Something like:
1. detect MREQ (2-3 instruction assembly ... -
Interrupts, 16k Spectrums and snowI'm writing something for the 16k Spectrum and I want to use interrupts. The avilable documentation doesn't seem clear enough for me to figure out ho…
... (and the sides too) where contention isn't an issue.[/quote ... border area instead, i.e. detect a fairly lengthy sequence of ... -
Detecting +3 / +2AWhat's a simple but reliable way to detect if code is running on a +2A/+3? My first though was to try switching to ROM2 and then checking for the …
... to detect the machine type is due to differences in memory contention ... -
New Version of MAME Emulator out with enhancements on Spectrum-EmulationNew Version 0.216 of MAME Emulator out with enhancements on Spectrum Emulation: [url="https://www.mamedev.org/?p=476"]https://mamedev.org/?p=476[/…
... Linux and macOS) now detect game controller reconnection. Note ... .cpp: Improved emulation of bus contention. [holub]
- 9622: ... br /> -spectrum128/2A/3: Improved contention timing emulation (#9670) [holub]
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... this peek and attr to detect what was where...now 20 ...Spectaculator 2.0 availableHi, I've just released a new version of Spectaculator. It should be on WOS in a few days. Here's a cut 'n' paste from comp.sys.sinclair: Spectacula…
... rewind
o Memory contention and scanline-based multicolour rendering ...ZX Spin 0.3 ReleasedStandard Cut'n'Paste from CSS post again! I can't get to my webpage, so I've uploaded SPIN0.3 to WOS, Alt.Binaries.Comp.Sinclair, and also Daren Pea…
... .
Fixed an \"Emulate Memory Contention\" bug
Added Magnum Lightgun ...ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... a given room.
- BGB_JSW: Detect occurrences of the block-graphics ...ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... a given room.
- BGB_JSW: Detect occurrences of the block-graphics ...[NEW]: Spectaculator 4.0Hi everyone, Finally managed to finish it... enjoy! --- [NEW]: Spectaculator 4.0 Spectaculator is a Sinclair ZX Spectrum emulator for PCs runnin…
... />
o Brand new memory contention system and cycle-accurate display ...Restoring damage games back to tapeHi all I have a copy of Robin Hood for the spectrum, but it refuses to load up. I suspect the copy has finally bitten the dust. I'm running XP and w…
... taper but it doesn't detect my sound card. I've ...Detecting +3 or +2AIs it possible to detect whether your BASIC program is running on a +2A/+3 or a proper 128?
Is it possible to detect whether your BASIC program is running on a +2A/+3 or a proper 128?Making TZX files from tapesThought I should address this problem in a seperate thread. In a nutshell, I've been trying to convert my programs on tape to TZX files. So far no s…
... Spectaculator, but it doesn't detect any input from the tape ...You may have seen this but it made me laughCan anybody help me with this software problem? You might have the same problems? A couple of years ago I upgraded to Girlfriend 1.0 from Drinking M…
... that when these two systems detect each other they caused severe ...bug in spectaculator? Hi Jon, While testing the AMX mouse emulation in Spectaculator I noticed that the mouse buttons don't work. My program reads port $df to detect mo…
... program reads port $df to detect mouse presses as documented at ...64loader.txtIs the txt file wrong about the 0 and 1 waves? The mechanism that detects the amplitude change on C64 only works in one way i.e. it only detects the…
... />
If the commodores only detect wavelengths then why are 0 ...ANN: "Sam Revival" magazine issue 7 out now (SamCoupAs there's been a few posts in these forums about the Sam Coup? I thought I would mention that issue 7 of the 'Sam Revival' magazine is out... Insid…
... off with 'MODE 1
Contention' where Simon Owen has carried ...Pro tennis tour bug detectedWhile analyzing the (so-called) protection routines for Pro Tennis Tour by Ubisoft (the DSK and the MCM re-release TZX), I've noticed a bug in that i…
... code-entering routine cannot possibly detect a space or anything equivalent ...SpecEmu 2.1 betaFinally I think I've cracked all the gory contention details required by those trendy multicolour demos (48K/128K modes only, +3 contention can wait …
... 've cracked all the gory contention details required by those trendy ... (48K/128K modes only, +3 contention can wait for another day ...ANN: SpecEmu 2.3 - Minor UpdateHere's a minor update to the SpecEmu emulator - the emulator with an incredibly small filesize for a Win32 application, and backed up with an incredi…
... /> - Fixes to some overlooked opcode contention timings.
- Improved floating bus ...A few questions regarding EmuZwinA few questions regarding EmuzWin 1. I have been trying to write a program to generate multicolour effects on the Spectrum,ie more than 2 attributes…
... implementation. I use this to detect which part of the screen ...A few questions regarding EmuZwinI had posted this in the development forum and then remembered there was an emulators forum, so apologies for the repetition. 1. I have been trying …
... implementation. I use this to detect which part of the screen ...
