-
What are people using TommyGun to do?So I was just wondering what people are using TommyGun to do?
... be fairly close to the AY chip. I'd think something ... volume and tempo. This should port easily across all formats with ... chips and cut out unsupported features when you port down to a ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... where you could switch out the ROMs to an ... in place of the paged out ROM.
... This includes paging in/out the ROMs and any ... AY chip and attach streams for the RS232s and network port ... there are a hundred clones out there. Timex machines *probably* ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... 't really spell it out.
Hardware drivers ... This includes paging in/out the ROMs and any ... 3 experience. And paging out any place in RAM ... AY chip and attach streams for the RS232s and network port ... are a hundred clones out there. Timex machines *probably ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... thought the 128 had the AY? Or am I just ... the two. Just saying the AY chip was a perfectly fine ... raises the price $5 per port due to increase in board ... 3 experience. And paging out any place in RAM is ... command did and figured them out by trial and error.
+3 Joystick interfaceI have just purchased a +3, never had one and I wanted to here the 128K music on my games. I know the built in JS ports are wired differently, so do…
... to music (the quality of AY sound is just not a ... to kinda "fix" the expansion port lines. I had to use ... (maybe - my Prism kinda burnt out but that may be coincidence).Firefox (new thoughts)Maybe more people would use Firefox if there was a version for the Speccy! [code] 10 PRINT AT 2, 2; "Press F for Firefox or I for M$IE" 20 LET K$=IN…
[quote=Where's that AY chip gone...]Because can we?< ... , there are clearly minimalist sites out there. And if you are ... mention flimsyness of the ZX81 port.
[quote]
That ...I/O contention model questionHi everyone, Sorry for my poor english. Together with a friend we are working on ZX Spectrum 48k implemented in FPGA. We have found bug in the Spect…
... no SRAMs on it. Expansion port on that board can't ... the YM sound chip somewhere out there which can be used ... slot in replacement for the AY.[/QUOTE]
Well, there ...GP2X - Spectrum EmulationHi all. Looking for advice on the GP2X and (especially) the quality of its ZX Spectrum emulation. Has anybody anything to say about the console - is…
... a glitchy game to find out when and why the glitch ... do anything about it.
- AY sound is also bad. No ... ://wiki.gp2x.org/wiki/Fuse]port[/url] of Fuse as well ...Question about digitized sound and videoI searched the forums and couldn't find the answer, so here it goes. Regarding digitized sound: I remember reading an article long ago about a vid…
... first things I took out, so maybe I shouldn ... DivIDE's I/O port and outputting them to ... bit downsampling, for better AY playback you should consider ... - the best quality AY sample playback of all ... possible transitions from one AY state to another (because ...Making your own joystick interfaceJust spied the diagram for the kempston joystick interface in the docs section. For someone who has only made up cables, what is involved in constru…
... one, and add a thru port so users of the +D ... hard way is to work out a circuit board layout and ... a Kempton interface and trace out yur PCB layout - then etch ... 's a market, it m,ay be worth getting some boards ...Making your own joystick interfaceJust spied the diagram for the kempston joystick interface in the docs section. For someone who has only made up cables, what is involved in constru…
... one, and add a thru port so users of the +D ... hard way is to work out a circuit board layout and ... a Kempton interface and trace out yur PCB layout - then etch ... 's a market, it m,ay be worth getting some boards ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... [/url])[/QUOTE]
The "out()" is not a standard C ... =65533 S=49149
OUT R,X : OUT S,Y
*/
#define R 65533 // port
#define S 49149 // data ... you can do is write AY music using vortextracker (Sergei Bulba ...Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... change would be different port assignments for the AY chip in the ... . I was working on a port of SDCC but the code ... 'd be happy to help out a little.
[quote ... as an intermediate language to port to other z80 machines.[/quote ...AY-player from Rastan SagaHello. For what ports #3F, #5F in the given fragment of a code are used? They give What effect in sounding? ================================= F4C1 21…
... is port #3F, #5F used for ?
In this is AY-player ... ;227757]Ports $3f (ay reg) and $5f (ay data) are used by ... on for the 48k with AY chip that was released before ... the 128k spectrums came out.[/QUOTE]
Sounds clear ...SENDING beeper music from Z80 to AY?Hello. According to [url]http://z80.e-demo.pl/[/url] Z80 sends music-data to ULA (the 1-bit transducer). I was wondering if it's possible to send…
... think that playing beeper on AY shall be possible. Simplest thing ... reg. and simply exchange out #fe by out #fd.
Regarding ... ZX's 1-bit beeper port.
Example explains ... bit different story, it combines AY tone generator with software PWM ...Spectrum +3 Lightgun helpHi everybody, I've a light gun for Spectrum +2A/+3 never tested. Can someone write here a small ZX-BASIC test program helping me to understand if it …
... into the AUX port which is part of the AY chip:
[code]
10 OUT 65533,14 ...Spin problems/issuesI am running Spin 0.666 and have noticed a few issues (some are bugs, some might be just me). I am using Vista sp1 (yeah I know!), and I've seen Dunn…
... trying to write to the AY sound chip and my code ... 'L' as I was running out of registers... Debugging the code ... turns out my code was crashing because I was writing to port ...ANN: SpecEmu 2.7Go get it kids! [url]http://homepage.ntlworld.com/mark.woodmass/specemu.html[/url] :p
... pages in.
- A port read from port 0x7FFD writes the floating ... bus value back to that port.
- A poor real ... time to time.
- Emulating AY sound on 48K machines became ... "]Fruit Machine Simulator[/URL] pay out real money
- SpecDrum support ...How to read AY Registers from M/C?Gentlemen, I will appreciate if you can provide me some details on this, as I could not find info in other sources. I would like to know if it's pos…
... drop the OUT ? Surely you need to tell the AY that you ... read from the control port, not the value port. (I misread the ...Can anybody recommend a good ZX Speccy Z80 assembler?I was thinking of using Hisoft Devpac v3, along with some of the cool Z80 textbook scans in the scan repository, to learn some Z80. Anybody use Hiso…
It's not impossible to port Delphi apps to Unix, as ... replacement toolchain out there - [url=http://raww.org/3126]AY Emulator has ...Analogue BeeperThere's been a discussion on foro.speccy.org about multichannel beeper stuff, and since I had the camera out and the scope set up, I set about demons…
... /> di
ld c, 254 ; port
.loop
ld hl ... a ; output zero
out (c), a ; out
.delay1 djnz .delay1 ... (hl)
cpl
out (c), a ; out
.delay2 djnz .delay2 ... circuit is better than the AY or SID for making interesting ...speccy 128 toastrack joysticksDoes the RS232 port (or the keypad port) work as a joystick port on the toast rack, and if so what 'system' is it...interface 2 or kempston? Secondl…
... ;347963]Does the RS232 port (or the keypad port) work as a ... joystick port on the toast rack ... shifters, meaning they give +/-12V out, and expect +/-12V in. Then ... I/O pins of the AY sound chip.
If ...!!! Trdos Emulation On Zx !!![B]This is software emulator of TRDOS(betadisk). Yet is writed only for interface MB02+, but will ported to more other IDE interfaces with external r…
... /> - SW reset (realized by out...)
- Kempston joystick port
- 4 floppy ... say in what page is AY music routine, where is the ...Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... Amstrad gave us an aux port that's less reliable than ... isn't part of the AY's serial data capabilities, can ... . Even sending a long string out using LPRINT doesn't go ... the +3's built-in port may simply be one of ...2 new FPGA based clone from russiaFirst of all I wanna introduce you to the [B]ZX Evo[/B] by NedoPC -> [URL="http://www.nedopc.com/zxevo/zxevo.php"]http://www.nedopc.com/zxevo/zxevo.p…
... 'm not mistaken, timings and port decoding are determined by how ... ]
As mcleod_ideafix points out, you can change the contents ... not convinced that's an AY on that FPGA. I've ...Has any programmers recently pushed the spectrum to the limits?Hi there. Ive just discovered this great forum and I was brought up with the speccy 16,48 and then 128k. Im just wanting to know if there are any re…
... Spectrum but the Z80 & AY-3-891x:
out of a bog-standard ... br /> I'm planning to port it to the Speccy 128K ... matter of changing PSG port addresses and timing tables).< ... you want to check it out, you can download Seleniak ...Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... mcleod_ideafix;377496]...there are purists out there that consider that anything ... 100% of Spectrums" or code AY music routines.[/QUOTE]Haha - ... video RAM connected through one port like the sound chip. Now ... an original Spectrum and cut out the loading time, I' ...
