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WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... 'm just concerned that the basic version as supported by emulators ... like CPU speed control and AY/beeper software stereo pan/mute ... -
Simple AY library in z88dk/CI was interested to see if I could make the 128k AY chip work, and as there wasn't any library on it, I just made one for fun. It's certainly not th…
... to channels so that the basic tune could play on one ... on something. Shiru has an AY effects generator and then there ... -
Spectrum +2 EPROM in Spectrum +2AHi, My friend Marc bought a +2A from Tim Abbott at the Spectrum 30 event. Back in the day there were companies selling +2 ROMs to put into +2As to r…
... instead and give up 128 BASIC. You don't need it ... to crash for reading the AY ports or certain values of ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... thing you need for SE Basic IV is Timex hi-res ... obviously if you've got AY and ULAplus then the commands ... -
BEEP / PLAY equivalentI'm so tired I can't even think of a proper title for this. Has anyone seen a table showing a comparison between BEEP notes durations and equivalent …
... playback is impossible from BASIC or using BASIC commands. It's simply ... then proceeded to compiling that BASIC routine just to prove ... , of course, have a BASIC program that calls, with RANDOMIZE ... (PC) quantisation to ZX AY Waveforms (first version used Fast ... -
Next Castle 2012 Party AnnouncedOkay, I've just found out that Newart has posted [URL="http://speccy-live.untergrund.net/2012/10/next-castle-party-%d1%81%d0%bf%d0%b1-03112012/"]this…
... bytes big. Both code and BASIC files are allowed. It's ... , as well as Beeper and AY sounds/music. At least one ... counts here sans the small BASIC loader, like on many 256b ... -
Paradroid for C-64, why not in the Spectrum?Reading the special 30th anniversary Retro Gamer, I came across this game which was considered to be the best game for the C-64, and it does not look…
... Sabre Wulf. There are myriad BASIC maze games from the early ... me thats less appealing than AY or SNES music and pixeled ... -
Wolfenstein / Doom for 48k SpectrumHi, is there any game / demo of this kind that runs on 48k machines? Thanks.
OK Guys, I've updated the TAP version to include digital audio by default, and moved the player code to Uncontended RAM making it sound much better.
I've also made the IDEDOS / +3 disk version which includes a cheat menu and in-game level skip ... -
Cycle exact emulation?I was just reading the thread about +3 emulation having different results on different emulators, and it made me wonder if any Spectrum emulators hav…
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Or do what AY Chip is doing* with spiffy ... time
The basic emulation of the Z80 and ...
