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AY-3-8912 emulationI am trying to improve the emulation of the AY-3-8912 in FBZX wii. I studied the code of some emulators and read some documents. I would like to be…
... AY-3-8912 in FBZX wii.
I studied the code ... is 1/(256*envelop_period) of AY-3-8912 frequency
... 1/(16*tone_period) of AY-3-8912 frequency
... 1/(16*noise_period) of AY-3-8912 frequency
... Other information are in the AY-3-8912 manual (30- ... -
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…
... well.
[CODE]
#ifndef _AYL_H
... />
#endif
[/CODE]
Also a demo ... ):
[CODE]
////////////////////////////////
// //
// AY-lib Demo //
... -
AY capabilities in a new ZX programHi. Finally in a ZX Spectrum version - "ASTRAL COMBAT". Download: [url]http://hooyprogram.republika.pl/astral_combat.zip[/url] it's a 3-parts mus…
... by YERZMYEY/HOOY-PROGRAM
Code by SHIRU.
Graphic by ... />
Well, some example of AY chip possibilities.
[b]Works ... on ZX Spectrum 48K with AY-interface.[/b]
It can ... ]
Keys:
A - AY
B - beeper
C ... -
Formant synthesis on the AY-3-8910I was idly pondering ways of getting interesting sounds out of the AY chip, and it occurred to me the envelope system might be useful for formant syn…
... interesting sounds out of the AY chip, and it occurred to ... -in time, 128K required:
[CODE]
10 FOR a=1 ... ,0,0,0,0
[/CODE]
Channels A, B and ... -
Convert .mid files to .asm for AYI've had a mess about with Midibeep for converting midi files to Basic BEEP statements with little success, it got me wondering if there were a progr…
... midi files to assembly code (for 128k AY) in a similar way ... -
"DIGI POP" program: more digital music on ZX48 (no AY!)[img]http://mister_beep.republika.pl/digipop_demo.png[/img] DOWNLOAD: [url]http://mister_beep.republika.pl/Digi_pop.zip[/url] This is a 1-bit / BE…
... make something similar to popular AY or Amiga tunes.
Code by TK90X FAN
Making noises with the AYHow do you go about making noises from the AY chip in machine code? I'm wanting to make a pulsating humming noise that increases in volume as you ge…
... making noises from the AY chip in machine code?
I ...Playing AY music on the SpeccyCan anyone help with playing AY ripped music on the Speccy? So, let's say I want to play some ripped AY music, such as: [url]ftp://ftp.worldofspect…
... anyone help with playing AY ripped music on the ... /sinclair/music/ay/games/t/Trantor-TheLastStormtrooper.ay.zip[/url ... the AY format is a compilation of both code and ... sec) to execute the code which will play the ... . I expected the below code to work, but it ...Problems with AY sound. Experts needed. :-)<div><span style="font-family: Arial, Verdana; font-size: 13.3333330154419px; line-height: normal;">I need to play some AY sound effects, so I've bee…
... need to play some AY sound effects, so I ... package (and his player code) as that seems simple ... stripped all non-essential code away and made some ... interrupt or have self-modifying code. Compile the file " ... lines of the source code. The label musInitAd (currently ...GZX emulator source code publishedHi, GZX is the name of my own personal ZX Spectrum emulator that I wrote and have been using for my needs. I just wanted to let you know that I publ…
... that I published the source code under a BSD-style ( ... enabled by editing the source code. Consider this a very early ... /> - emulates Spectrum 48k/128k, AY-3-8192
- scanline effects ... - Z80, SNA and SNX and AY snapshot formats
- Reads TAP ...Restoring AY registersAfter doing (not still finished) the sna to tap converter, I'm going to try to do the same for 128k snapshots. I've got threee ideas about what to do…
... (or have embedded) a machine code routine that does the following ... Load SCREEN$ (with the transfer code).
3.- Load RAM from ... br /> 7.- Jump into transfer code to restore CPU registers and ... contents of AY registers would be hidden in machine code in step ...No AY sound from online emulatorsI've writing an app that makes sound using the AY. I have a simple update mechanism that works like this: 1. During a frame, I write values to a b…
... of memory that mirrors the AY eegister layout (ay_regs)
AY registers (do_update_ay)
[code]
; ---------------------------------------------------------
AYCTRL equ ...printing text on HP-GL plotters through RS232 on AY-3-8912Hello, i don't know, if anyone is even interested in these things. But i do. I like printers, plotters and other devices which we can connected to…
... any ZX Spectrum clone with AY-3-8912. See this video ... be received too. See source code here https://cygnus.speccy.cz ... it to Sinclair RS232 on AY-3 -8912. My driver by ... parameters.
Enjoy. Source code is of course available. Feel ...AY player dllDoes any1 know if there is a dll for AY Player as I would love to include this in the DB program I'm working on?
Does any1 know if there is a dll for AY Player as I would love to include this in the DB program I'm working on?AY to MID?I didn't see it in the WOS archive so this is a long shot... Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.
I didn't see it in the WOS archive so this is a long shot...
Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.AY in gamesMe interest, whether there is 128k modes and AY a music in the following games for ZX Spectrum?: Codemasters: Mig-29 Soviet Fighter 3D Starfighter …
... there is 128k modes and AY a music in the following ...AY to MID?I didn't see it in the WOS archive so this is a long shot... Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.
I didn't see it in the WOS archive so this is a long shot...
Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.LINE-routine and other nice pieces of codeThe line-topic came in the end with a nice piece of fast coding. I think that there might be more of these routines out there (where-ever-u-r). Isn…
... to collect these pieces of code somewhere ??
I made ... emulator and to decide which code had to be emulated I ... /> MAIN...LD A,(DE) ; fetch code to be emulated (7)
Decision made from fetch code to start emulating : 36 T ...AY to MID?I didn't see it in the WOS archive so this is a long shot... Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.
I didn't see it in the WOS archive so this is a long shot...
Anyone know of an AY to MIDI converter. I'd like to post spec game tunes on a site.Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... me decipher this z80 assembler code?
ORG 60000
code, but I am having trouble ...machine code basicsWondered if anyone can help me out. I have been playing round with some disassemblers (Zeus). And Machine code loaders. All I want to do is print my…
... some disassemblers (Zeus). And Machine code loaders.
All I ...Best way to codeHi, I've been using Zeus Assembler to code MC programs so far. Nothing fancy just the odd scroll left or animation stuff. Wot I'd like to know is, …
... been using Zeus Assembler to code MC programs so far. Nothing ... , is a compiler better to code? If so which is the ... is the best one to code for a beginner? Can I ...Machine code loaderI was wondering how people wrote games. On the trail to this knowledge I discovered a machine code loader in basic, and also z80 assemblers. Which i…
... knowledge I discovered a machine code loader in basic, and also ...Loading with CODEHi all! I last played speccy games back in '91. that's when it died IMHO. It's good to see people are keeping the dream alive with emulators and util…
... be loaded with :
LOAD "" CODE
where was a number ...Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…
... explains how to input machine code and then finally tells you ... program that then loads the code to run. However, I cannot ...demo for AY music freakGreat collection of Speccy songs: [url="http://zxdemo.org/f/042002/mtape.zip"]http://zxdemo.org/f/042002/mtape.zip[/url] Made in 2002!! Almost 40 …
Great collection of Speccy songs:
[url="http://zxdemo.org/f/042002/mtape.zip"]http://zxdemo.org/f/042002/mtape.zip[/url]
Made in 2002!! Almost 40 AY tunes!! The demo works on ZX48K+AY.Awesome demo for AY music freakI found a great collection of Speccy songs: [url="http://zxdemo.org/f/042002/mtape.zip"]http://zxdemo.org/f/042002/mtape.zip[/url] Made in 2002!!…
I found a great collection of Speccy songs:
[url="http://zxdemo.org/f/042002/mtape.zip"]http://zxdemo.org/f/042002/mtape.zip[/url]
Made in 2002!! Almost 40 AY tunes!! The demo works on ZX48K+AY.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…
... paging bug in the +3 code
Changed Reset Icon ... little - sounds better now, especially AY Sound.
Added MRU ... accuracy, and stuff like the AY and
Beeper sound has ...Machine CodeOk i had a spectrum when i was younger and only used it for playin games and typing simple BASIC programs - i mean really simple! Things like 10 Pri…
... to do something in machine code. I've seen a lot ... the loaders and seein the code was all blocked out or ... info, especially about the Machine code
Alex
