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Various Machine Code books, plus compilersA plug for the current set of things I'm selling on eBay, which includes various BASIC compilers, Pascal, and some machine code utilities, plus sever…
... , and some machine code utilities, plus several machine code books and the ... -
First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…
I never got into machine code much back when I ... br />
The only machine code I'd previously done in ... the basics of Z80 machine code.
I wrote ... don't laugh at the code, I'm a Z80 ... the basics of Z80 machine code, seems like loads of registers ... -
How do I clear only a specific area of a screen (quickly) in machine code ?I'm looking for a machine code routine which will clear the first 20 rows of the Spectrum's display (or any number of rows or columns) . I have found…
... 'm looking for a machine code routine which will
clear ... bytes).
However, this machine code routine, when I tested
Machine CodeHi all, I want to get a machine code/assembler/dissasembler program from the WOS archives. But what in your opinion would be the best to get? I don`t…
... want to get a machine code/assembler/dissasembler program from the ...sound effect code causing crash[FONT=Courier New]I have just written this piece of code to produce a lazer sound effect but for some reason it is causing a crash and I can't figure…
... just written this piece of code to produce a lazer sound ... why it crashes?
[code]INITSOUND LD HL,SOUNDDATA
code][/FONT]A few questions about machine codeOh no... another noob. I'm giving my first steps in assembler (finally, after 20 years stuck in BASIC). I read a SU article explaining that if I wan…
... this?
[CODE]scf
ld a,255 ... /> call 1366
jp 30285[/CODE]
Another question ... example:
[CODE]di
ld de,23296 ... ld bc,40832
ldir[/CODE]
I know ... /> I have a machine code tutorial here and I will ...AY-3-8910 info wanted..Hi folks, The .AY sound files what's the format details? I know that the are just the OUT's, followed by the data. But the the first few bytes hav…
Hi folks,
The .AY sound files what's the ... have looked around a few AY sites and cannot seem to ...How can I view code from a game?Hi All, I had a Spectrum years ago and it is what started my love for playing games. I have recently been playing some of the old games I used to pl…
... how they structure the code and how they did ... interested in copying the code straight from the original ... there anyway of extracting the code from the .tzx or ... game into and lists the code?
With ... don't understand machine code, I think that Striker ...Leave AY Chip alone guysWould you have a go at a child with down syndrome? No, thought not. AY has Asberge Syndrome, it's a form of Autism - think of that please before y…
... ?
No, thought not. AY has Asberge Syndrome, it's ...Best faithful-to-the-original AY tunes?When I used to play the piano, I was told by my fellow mates that I didn't had to try to play the music as close to the original as possible. In thei…
... way when I listen to AY music. If it's an ... .org/pub/sinclair/music/ay/demos/e/EquinoxeV.ay.zip[/url]
I know the AY has its limitations, but the ... perhaps, but not on the AY). I'm merely trying to ... />
edit: I have many .ay files here and I'm ...Spectrum games source code?Odd (and probably incredibly naive but gonna ask anyway hehe) question...is there any source code out there for the Spectrum games?
Odd (and probably incredibly naive but gonna ask anyway hehe) question...is there any source code out there for the Spectrum games?Halloween Special!Like all the best zombies, the ZXSpin project rises again on the last day of October. Here's release 0.666 for your enjoyment - get it at [url]http…
... to resize instead of the AY tab
Fixed UNTIL command ... /> 49152, so you can assemble code for the 128 to be ...One Liner - Machine CodeHi Dr. BEEP, Digital Prawn, et. al., I think that what you guys have achieved with the one liner contest is absolutely amazing. It brought about wh…
... then runs a resultant machine code program (up to 289 bytes ... of machine code).
Specifically, the program ... payload consists of a machine code animation of Miner Willy which ... " (in bytes) of the machine code program.
The [ ...Starting on machine code - BASIC first?Howdy. If I wanted to start learning machine code for the speccy, from scratch, would you recommend I learn BASIC first or is it entirely possible to…
... wanted to start learning machine code for the speccy, from scratch ... entirely possible to start machine code with minimal BASIC knowledge?
code into the speccy in the ...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…
... the given fragment of a code are used? They give What ...Code execution logging (Spin and EightyOne)I'm currently trying to analyse a piece of code by looking at the path taken through it while executing it. The easiest way for me to do this is to u…
... to analyse a piece of code by looking at the path ... an emulator that logs what code is being executed, and then ... run the code to completion (the aim is ... to remove parts of the code that never get run).
"Foul Play" vs. "Duh! Conniving Code"I just saw a little bit of a movie with an albino. Oddly enough he was assembling something resembling a sniper rifle. For a moment I thought I w…
... I was watching the DaVinci Code ... but then Chevy Chase pops ...One Man & His Mic - AY Music Special!Hiya Specchums! My latest One Man & His Mic retro game music podcast show is dedicated to the AY chip and features lots of tunes from the Speccy 128…
... show is dedicated to the AY chip and features lots of ... (Martin Dodd)
20. Satellite [AY-Riders]
21. Robocop (Jonathan ...help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
I have started to code my first machine code program, a simple ... /> and this is the assmebly code (now edited to show comments ... )
[code];scroll down 1 pixel at ... br /> endroutine
ret
[/code]Your help is much appreciated ...Rescate Atlantida with AYAnybody knows how to load this game in 128 KB mode to have AY sound? [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0004100[/url] When I loa…
... 128 KB mode to have AY sound?
[url]http ...2 Spectrums (synched) playing AY tunes?After listening to a few Turbo Sound FM MP3s, I wondered... For those of us who can't build this card, couldn't we synch 2 128Ks and play these tunes…
... we create 6-track .AY songs just with two ... ://zxspectrum.zidev.com/zx/ay/ay-riders-hung_up_(6_channels_2xay)_sample ... was just a regular .ay file, Icabod's player ... FM tunes into two .ay files;
-Find ... /> -Software to play the .ay files
If ...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…
... send the same data to AY (instead of ULA).
At ... simplier, to one channel of AY (not to change routines too ... send it to beeper or AY. I realize that.
AY to play that? And if ...Next step in MIDI to AY conversionI e-mailed the author of MID2AY with a few questions. While I wait for a reply, I would like to expose my ideas. There should be a better way to conv…
... MIDI to something that the AY can play. And yes ... /> -Assign channel a to AY-channel b
-Export ... , .TZX with player and AY data...)
-Select channel ... (like Gasman and the AY Riders did), we wouldn ... -style tracker for the AY, the output generated by ...Need Help with codeHi there, let me preface this by saying I'm NOT an old school computer guy though I do remember using the internet before the WWW and my first comput…
... would be greatly appreciated. The code that I was given is ...What can I use to rip AY tunes?Because I really like the music from Dragonia, but it isn't in the AY archive. Does anybody know of a program that I can extract it with? [SIZE="1"…
Because I really like the music from Dragonia, but it isn't in the AY archive. Does anybody know of a program that I can extract it with?
[SIZE="1"]I'd also like a counterpart for the C64.[/SIZE]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…
... possible, and how, to read AY-Registers like the mixer. I ...Doubt on CRL's Formula One winning codeHi! A while ago, I played CRL's Formula One and succeeded in winning the driver's and team's championship in expert level. At the end of the champio…
... championship I was given a code (don't remember how many ... at least a 6 characters code).
Anyone knows what ... is this code used for?
Best ...Speccy AY-3-8910 vs. C64 SID ChipI thought I'd open this up for debate. Having owned both a C64 and a Speccy +2, my vote goes to the SID Chip; it is by far the superior sound synthe…
... the Future II on a AY-3-8910
[url ... as I'm aware no AY emulator has a built-in ...AY Box for 16k/48k spectrums[img]http://tcg.speccy.cz/zoom/pictures/ay.png[/img] Just stumbled upon this and wondered if another can confirm this scheme as working. If so I'm of…
[img]http://tcg.speccy.cz/zoom/pictures/ay.png[/img]
Just stumbled upon this and wondered if another can confirm this scheme as working. If so I'm off to the soldering station :)
