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Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... , musically, as it has an AY-3-8912 sound chip in addition ... 't know much about the AY myself, but I believe the ... -
Schematic ErrorThere appears to be an error in the Schematic for the 128k +2A and +3 the error is present in both the redrawn TIF version and the original drawing …
... I/O lines of the AY-3-8912 (see the manufacturer's ... Basically, register 16 of the AY-3-8912 controls eight I/O ... pin 5 (CTS out) 3 RS232 pin 3 (RXD out) 4 ... [/QUOTE]
but pin 3 of the RS232 socket is ... swapped. (Bit 3 drives pin 4, Pin 3 is an output ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... serial numbers from my original +3 from Xmas 1987/1988. It ... the plastic: sinclair 128K SPECTRUM +3 Made in Taiwan
Sound chip: AY-3-8912A GI 8704 CBA TAIWAN ... -
How to Write ZX Spectrum Games As some of you may know, it has long been my intention to produce a document which explains pretty much everything I have learned - and am still lea…
... Sixteen - Music and AY Effects
The AY-3-8912
Using Music ... -
The Programmers Development System (PDS)Hi everybody, I recall this system has been mentioned several times on WoS forums. Last time was, I think, when those sources from Maz Spork (Buggy …
... /assember to communicate with my +3 using the send to serial ... code to work with the AY-3-8912 RS232 hardware...
Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... :
1 - Link my +3 to a PC using RS232 ... , hopefully PDS/2 (UNKNOWN?)
3 - Write a DOS command line ... and sound FX for the AY-3-8912 (UNKNOWN?)
Out ...Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... and sound FX for the AY-3-8912"
I realise ... which are beeper, rather than AY based (and actually surprisingly impressive ... probably want to stick to AY, for ingame music)(Beepola: [url ...Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
... can download to the Spectrun +3 @ 19200 BAUD already with ... br />
Spectrum +3
Multiface 3
One blank Maxell ... C.P Fullscreen/Editor Assembler (+3 disc)
Digital 486 ... Database Publication)
General Instrument AY-3-8912 data sheet
< ...Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... he could knock out an AY-3-8912 player but then again ... transfer those to the 128K AY chip no problem. Its not ...Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
... version of the Z80 128K +3 RS232 download link @ 38400 BAUD ... *
; *CORRUPTS REGISTER 7 OF AY-3-8912*
; Read ... ,65533
ld a,7 ; AY Mixer Control - I/O Enable ... ,65533
ld a,14 ; AY I/O
out (c ...The Programmers Development System (PDS)Hi everybody, I recall this system has been mentioned several times on WoS forums. Last time was, I think, when those sources from Maz Spork (Buggy …
... time of the +2 and +3.
The Sega ... retail price was about ?3,000! It also requires an ... colours are available (RGB 3:3:3). The default number of ... a time. The Spectrum AY-3-8912 sound chip works in ... year after the Spectrum +3... most of the parts for ...Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
... *
; *CORRUPTS REGISTER 7 OF AY-3-8912*
; *MUST DISABLE INTERRUPTS ...Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
... the data on my old +3 discs to the PC for ... with the Multiface 3, thus saving/loading to +3 disc. The last ... *
; *CORRUPTS REGISTER 7 OF AY-3-8912*
; *MUST DISABLE INTERRUPTS ... of pics I uploaded from +3 disc of some graphics I ...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…
... different chip than original AY-3-8912 used in ZX ... models. It's clone of AY chip ( YAMAHA YM2149 ) ... I/O ports. Internat AY in ZX machines use ... , external AY interface can be used on ZX128+3, only ... versions. Theoretically after +3 rom modification will possible ...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…
... different chip than original AY-3-8912 used in ZX ... models. It's clone of AY chip ( YAMAHA YM2149 ) ... I/O ports. Internat AY in ZX machines use ... , external AY interface can be used on ZX128+3, only ... versions. Theoretically after +3 rom modification will possible ...New game! Crimbo!Hi all, we are very proud to announce our new game: Crimbo - A Gloop Troops Tale. [url]http://www.littleshopofpixels.co.uk/games/crimbo/crimbo.zip[/…
... Spectaculator configured with [B]Melodik AY-3-8912 Soundbox[/B] activated in ... 't realise I was listening 3-channel music in this state ...Tritone - new three channel beeper music engineYes, yet another. This one provides three channels of clean and loud tone with interrupting drums. It is something between Music Box and Savage engin…
NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
... ? Internal devices, such as the AY-3-8912 don't use those ...NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
... ? Internal devices, such as the AY-3-8912 don't use those ... by resistors. For example internal AY interface can collide with kempston ...Stereo sound board finally available[IMG]http://www.benophetinternet.nl/hobby/vanmezelf/IMG_9886b.JPG[/IMG] I just finished some of the new stereo audio boards and also a complete manu…
... /> - designed for direct connect to AY-3-8912 soundchip
- ABC/ACB ...
- connector for stereo jack 3.5mm on board (possibility soldering ...Stereo sound board finally available[IMG]http://www.benophetinternet.nl/hobby/vanmezelf/IMG_9886b.JPG[/IMG] I just finished some of the new stereo audio boards and also a complete manu…
... - designed for direct connect to AY-3-8912 soundchip
- ABC/ACB ... /> - connector for stereo jack 3.5mm on board (possibility soldering ... ://velesoft.speccy.cz/other/aystereo-3.jpg[/img]
with stereo jack 3.5mm - position right
[ ...What was the best Designed Speccy???So what does the World Of Spectrum think the best Designed Spectrum was? [URL=http://imageshack.us/photo/my-images/845/thespectrums.jpg/][IMG]http:…
... Spectrum, and that included the AY-3-8912 sound chip, and a ...Writing an emulator - how to / resourcesI'm looking for a holidays project, and I'm thinking I'd like to write a simple Spectrum emulator. I've googled plenty and read some resources, but …
... simplest too, although it has AY-3-8912.
There are ...Zodiac on the OricI played my first game on an Oric at the weekend. I was struck by the slow speed of the parser. It took about 6 to 8 seconds between typing somethin…
... chip, it's the same AY-3-8192 as used in the ...Experiments mixing ULA+ and Timex Hicolour featuresI'm trying to improve my Verilog skills, so I've written a description of a complete ZX Spectrum 128K (+2 grey ROMs), with AY-3-8912. I wanted to add…
... 128K (+2 grey ROMs), with AY-3-8912. I wanted to add ... been synthetized on a Spartan 3 Starter Board, with a XC3S1000 ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... there is a bigger one (AY-3-8912), so the PCB area ...DIY AY for 48k schematicHello! I can't seem to find a diy schematic for attaching AY to 48k so it gets 128k compatible sound. I see offers to sell ready made devices, but n…
AFAIK Atmega emulation sounds horrible. But i never heard it personally.
Interesting, how many gates real AY-3-8912 has comparing to around 20K used in FPGA version.The Last Word, 1987 cassette editionI have not found the 1987 cassette edition of "The Last Word" on any of the well-known sites - only the +3 disk edition, and the earlier versions. I…
... adverts we may have 3 releases:
1985 - Myrmidon Software
3 inlay though as we lack ...128k ULA pinout?Is there someone who has a circuit diagram or pinout for the 128k (+2) ULA?
... faster than the 48K CPU: 3.5469MHz.
A divide ... 10 stage gives the AY-3-8912 clock (pin 3 "C")
