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Assembler Shortcuts Reference?Can someone please refer me to a page of assembler shortcuts; ie. concise ways of doing things in a few bytes which might not be immediately obvious?…
... A to reset the A register and AND A to reset ... -
Knight Lore 128kHello everyone. The other day i got a VERY nice version of Knight Lore with hacked in AY music. This was not an ordinary hack like many others with …
... Knight Lore with hacked in AY music. This was not an ... -
ZX-Artist wanted: BergI'm looking for a person, who took part in many ZX-Spectrum demo parties under the nickname (?) Berg. As far as I see, Berg mostly participated in g…
... , he has also produced some AY-music.
This is ... -
Questions about Voice ChessHas anyone analyzed the speech routines in [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0005599"]Voice Chess[/URL]? I'm curious about the …
... the speech be replaced with AY-samples?
Thanks ... -
Poking Super Hang OnYou guys are really good at poking. What I'd like to know is this- is there a guide online that helps explain the basics of poking games to the phili…
... around with the infinite time register didn't do much, so ... -
Z80 RRCA instruction...Hi Folks, Well my exploration of Z80 MCODE continues apace! I am struggling to understand how the RRCA instruction works. The official Zilog manua…
... ]The contents of the Accumulator (register A) are rotated right 1 ... -
External Tape / Audio Input on Spectrum +2AEvening all, I've just picked up a Spectrum +2A and have been trying to load TZX files from my Mac into the Spectrum. I know the leads and methods …
... the +3 due to the AY sound distortion issue (and my ... -
SZX Beta 128 (aka TRDOS) block questionHello, I have a question or two regarding the Beta 128 (aka TRDOS) block of SZX. Hopefully someone (Jon, Philip) will help me. What is supposed to …
... value written to the system register?
I would ... the content of the status register on restore.
... value written to the system register), but the registers are ... of the status register to the command register on restore, which ... -
Music for TurboSound (2 AY Chips)Hi In this theme [URL="http://zx.pk.ru/showthread.php?t=10957"]http://zx.pk.ru/showthread.php?t=10957[/URL] tracks adapted by me are accessible unde…
Hi
In this theme [URL="http://zx.pk.ru/showthread.php?t=10957"]http://zx.pk.ru/showthread.php?t=10957[/URL] tracks adapted by me are accessible under TurboSound.
The same tracks are accessible on a site [URL="http://zx-music.ru"]http:// ... -
JSpeccy new releaseA new version of my Java based ZX Spectrum emulator has been released. The summary of new features is: - 128k/+2 ZX Spectrum emulation - AY-3-8912 …
... /+2 ZX Spectrum emulation
- AY-3-8912 emulation
- Kempston ... -
AY-ish music for the massesknow nothing of this band, not watching mtv at all... but this music video is quite impressively AYed I guess :) [url]http://www.youtube.com/watch?…
know nothing of this band,
not watching mtv at all... but this music video is quite impressively AYed I guess :)
[url]http://www.youtube.com/watch?v=DqMMArj9hD4[/url] -
Slubberdegullion (missing bits)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0023828&loadpics=3"]Slubberdegullion[/URL] Credits in game: Design and Programming: Jonathan…
... cool surprise in 128k mode, AY music by Yerzmyev. Which is ... -
designing a computerHi everyone! I am designing a 4 bit computer and i need some advice, is this a good instruction set? [CODE] BINARY OPCODE DESCRIPTION 00000 nop…
...
00001 add add register n to a
... 00010 sub subtract register n from a
... load load value n into register defined by m
... description says register n it means the register at location ... if n was 1111, the register is F
Spectrum +3 and DivIDE+I have won a +3 on ebay. When it arrives, I know that I can use my DivIDE+ with it, but I have read about the +3E ROMs. I mostly use Spectrums to pla…
... />
Also, does the ZAXON AY module work on a +3 ... the +3 has an internal AY chip, but presumably that is ...Weird Spectaculator problemI thought I'd post this here first rather than emailing Jon directly in case there's a simple known answer to this issue. I've recently transferred …
... name and serial number to register, which the programme recognises.
register again.
The 30 ...A new game - Kyd Cadet II (?)Hi. I'm a bit confused because seems like there is a new ZX Spectrum game (48k+AY) but I can't see any thread about it. So just to inform you - I…
... new ZX Spectrum game (48k+AY) but I can't see ...48k Rubber Keys + Bits and BobsNow my pristine 128k has gone, I'm selling all the other bits and bobs left over. As this is a dedicated Speccy site, you lot get first dibs, anyth…
... half the keys don't register with the "LOAD" button being ...Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... need about 100 bytes for register data and executer code, it ...Spectrum 48k - Rubber Keys + PSU + Books[B][COLOR="Red"]SOLD[/COLOR][/B] Starting a new thread specifically for this mini-bundle. Unfortunately the previous sale fell through as the postal …
... half the keys don't register with the "LOAD" button being ...The Register compares Prince Charles to a ZX81This article is the current headline on [url=http://www.theregister.co.uk/]El Reg[/url] at the moment: [url]http://www.theregister.co.uk/2010/11/17/r…
This article is the current headline on [url=http://www.theregister.co.uk/]El Reg[/url] at the moment:
[url]http://www.theregister.co.uk/2010/11/17/royal_wedding_it_angle/[/url]
The cheek of it! :grin:New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
... compact Z80 code including the register setup, depack and clean up ...Looking for a MusicianHi all, I'm looking for a musician for a game. I need AY and 1 bit tunes. Preferably a good composer as I'd like original tunes. PM if you are intere…
Hi all,
I'm looking for a musician for a game. I need AY and 1 bit tunes. Preferably a good composer as I'd like original tunes. PM if you are interested. Thanks!What to get for Sound tracker?I'm quite new to world of Spectrum, so need little advice what to buy. I want to make some good AY noises with program called Sound Tracker. Not mu…
... want to make some good AY noises with program called Sound ...The Ultimate Spectrum, made from old spectrumsGiven that all types of the Spectrum are less than ideal in one respect or another, I wondered what the ulimate refinement would be, but just using o…
... give us 48K, 128K, an AY chip correctly wired and a ... be attached. Stereo output from AY would also be good.
Can anyone invite me to Demonoid?Please can someone invite me to [B]Demonoid.com[/B], as I keep on forgetting to register during the last of each month (the only time you can, I hear…
... I keep on forgetting to register during the last of each ...Two-resistor fix for +3 sound distortionOver at Zonadepruebas, mcleod_ideafix has done a circuit analysis of our favorite distorted sound output: the issue 1 +3 AY chip sound output, and fr…
... output: the issue 1 +3 AY chip sound output, and from ... the amplifier circuitry for the AY sound output, which means the ... based fundamentally on converting the AY output to stereo. This isn ... system for electronics simulation). The AY has an output voltage up ...
