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MOD calculator function?How do I for example, do LET a=(MOD n,9). I can do it a long winded way using cross-addition until the answer is a single digit. So 13763 MOD 9 wou…
converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
...
- in adress space 32768-65535 CPU run at 6.0 ...Obtuse One-LinerFollowing a request in another thread, this could almost be crammed into one line. It uses a simple ON ERR CONTINUE to give a continuous display. [c…
Following a request in another thread, this could almost be crammed into one line.
It uses a simple ON ERR CONTINUE to give a continuous display.
[code]
10 INK RND*6
20 IF RNDHappy birthday RND!!Merry birthday... drink lots!! :smile:
Merry birthday... drink lots!! :smile:Broken ram or what?Hi! I own ZX Spectrum 48K. When i run command PRINT PEEK 23732 + 256 * PEEK 23733, I should get answer 65535? But i get 49151. In my machine the upp…
... 23733, I should get answer 65535? But i get 49151. In ...Die Rolling sound?Digging out my old Fighting fantasy programs (so far unsuccessfully... thanks c60) had me wondering how I'd program it these days. Hopefully better,…
... to 12
BEEP rnd/100,(-14-(rnd*5))
NEXT n ...Spectrum lost upper memoryHi again, I have a Rubber key Spectrum(issue 4S) which lost it's whole upper memory. It's worked okay, but i forgot it on over last night. My son wa…
... and the command gave me 65535 and test program said that ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... : LET p$(a)=CHR$ (65+RND*25): NEXT a
140 ... : LET p$(a)=CHR$ (65+RND*25): NEXT a
140 ...Hacking the O.C.P Full Screen Editor/AssemblerIf you have been reading my posts recently then you will know that I am eager to have the sourcecode I wrote for the Spectrum during the period 1988 …
... memory map from 0 to 65535 (64K), this allows me to ...Memory upgrade for ZX Spectrum 16/48This is external memory upgrade for ZX Spectrum models with 16kB ram. Can be connect also to 48kB models, but need remove 8 dram chips (from sockets …
Happy birthday RND!Merry birthday... drink Chaos! :smile:
Merry birthday... drink Chaos! :smile:Magic CarpetPlease add the following "known errors" description for game [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0002978"]Magic Carpet[/URL]: [QU…
... this, when the score exceeds 65535 (typically after completing all levels ...Birthday PlotsHello all; When browsing the web, I stumbled across an oddity known as Birthday Plots. In effect somebody enters a numeric date and the computer prin…
... )*0.01
50 I=RND(-Z*0.0000001)
60 ... I=INT(RND(Z)*10)+5
70 ...
100 R[J,1]=RND(Z)
110 IF R ... ]
150 R[J,2]=RND(Z)
160 IF R ...48k to 128k upgrade - problemsHi friends! I built 128k upgrade according to the [url]http://hw.speccy.cz/128krebuild.html[/url]. After I powered on my Speccy it said hello with s…
... + PEEK 23733 * 256 gave me 65535.
Whether pin 15 ...SP1 and memoryWhile developing my program, I've run into memory related issues and haven't (yet) run into any advice over how SP1 uses memory. The examples all sb…
... used the memory from 50000 - 65535. But this caused SP1 to ...Arkanoid Hack - Your Sinclair Smash TipsRemember that Arkanoid hack in YS Smash Tips that didn't work? It does now... [CODE] 10 REM ARKANOID HACK 20 CLEAR 65535: LET C=1: LET D=23295 …
... ARKANOID HACK
20 CLEAR 65535: LET C=1: LET D ...Empire "Mega" PatchI've been posting [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0001619"]Empire[/URL] related bits and pieces [URL="http://www.worldofspectr…
... MEGA PATCH
20 CLEAR 65535: LET B=1: LET D ...Procrustean PrintingHere's a short routine to manage printing of text with command tokens, to avoid messing up the screen when they are expanded. It just prints as many …
... /> jr c,NOSPACE ;if not RND,INKEY$,PI
ld a ...Noob needs helpSorry gents but decided to have a play with basic...see if I could knock up a shonky as hell space invader type game I seem to have gotten myself co…
... is done on a basic (RND*2) command which then determines ...How to safely maximise available memoryHi All, I'm toying with an idea that will require I have as much memory available as possible. I'm a little embarrassed I have to ask this tbh. As…
... all the way up to 65535? Is that right? Is there ...SpecBAS 0.724 Now available!Hi folks - Again, a new SpecBAS for you. Some stunning bugs made their way into the last one, so I had to get a new version out sharpish. And for o…
Hi folks -
Again, a new SpecBAS for you. Some stunning bugs made their way into the last one, so I had to get a new version out sharpish. And for once, you windows folks are at the bleeding edge :)
Anyhoo, new features are few ...The Sinclair ZX Microdrive Resurrection Project (long)Dear Spectrum fans! [Management summary: Download [url]http://www.bartheld.net/temp/mdv2img.zip[/url] and tell me what you think. All help very much…
... *"m";1;"test" CODE 0, 65535 etc. and read back. Excellent ...I/O port adress map of Spectrum and interfacesI'm looking for an adress map of all the used and unused I/O ports for the ZX-Spectrum. Many years ago I designed an I/O board for the Spectrum that…
... , 65375, 65407, 65439, 65471, 65503, 65535
Can anyone here ...30th PDF IS HERE!!!!![url]ftp://ftp.worldofspectrum.org/pub/sinclair/extras/30thAnniversary/ZXSpectrum30thAnniversaryCommunitySouvenir.pdf[/url] OMG we got it out on t…
... .sendspace.com/file/cfqtn1[/url] RND's very own personal download ...Dimming the screen...Hi Folks, I was hoping someone on here could help me with a wee machine code routine. I have written the following example in BASIC: [CODE]100 REM…
... : PRINT AT y,x; PAPER RND*7;" ": NEXT x: NEXT y ...
