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Graphics program in AssemblyHi so I think I'm getting the hang of this so I've done this program. It writes directly to the screen. I'm using ZX Spin. [code] LD HL,16384 LD B,…
... so I've done this program. It writes directly to the ... -
Any interest in this?So before I went back to AGD I was working on this: [img]https://s21.postimg.org/4mljnbf1j/Image2.png[/img] It's a new editor for SpecBAS. Allo…
... taken to be a new program line), has full cut/copy ... if anyone wants this to test then let me know. -
bizarre error on a grey ZX Spectrum+2 - the long search for a small problemHi, I got a ZX Spectrum+2 that worked a bit but crashed while loading or running 128k games. I installed a 128k-test-ROM that told me about RAM fa…
... I installed a 128k-test-ROM that told me ... to work. The 128k test ROM did not find ... dBYtv08PAQ4[/url]
This program crashed shortly after showing ... video circuitry. However ONE PROGRAM Buzzsaw did not run ...
In summary the program Buzzsaw seems to be a ... -
A BEEP program I want to make in Basic. Helpful remarks gratefully receivedI want to explore the possibilities of the BEEP command. So I need to be able to try different combos of pitch/duration and sequences of same. I'm tr…
... make a start on the program, I guess its days worth ... -
How to make/program a Pacman game on ZX SpectrumHow can i program a Pacman game on ZX Spectrum 48k/128k?? On a video or a manual
How can i program a Pacman game on ZX Spectrum 48k/128k??
On a video or a manual -
Sinclair ZX Spectrum 48k in MINT condition + box of 7 original TAPES: just use for test it.http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=172483906363 Probably the best condition of a Speccy (rubber keys) I've ever seen in my lif…
... Speccy and cables: PERFECT (just test if works), brilliant colors, no ... -
30th Anniversary - TEST DRIVE "Let's Play" Video.Hi everyone, cannot believe It's now the 30th anniversary of Test Drive which was released back in 1987 by Accolade, so because of this I decided to …
... now the 30th anniversary of Test Drive which was released back ... enjoy it, happy 30th birthday Test Drive.
https://www ... -
Random Numbers, USR Return Values & Timing BASICI've been trying out Jon Ritman's random number routine, published in Your Sinclair Aug'87. Apart from a timing comparison I also did a frequency ana…
... speed goes, after deducting the test loop processing overhead, RND took ... each of the test timings to give each test result.
program was running normally.
[code ... 1+INT (RND*50): REM test routine here
9995 NEXT ... -
Testing your codeOk, guys, again I here with question. How do you test your works? I understand how to test functions and procedures mathematically (for example, g…
... with question. How do you test your works?
I ... understand how to test functions and procedures mathematically (for ... .
And how to test whole program? Are there some ways to ... -
Getting a +3 working again (keyboard & tape socket issues)So, as part of my Spectrum restoration project I will also try to tackle the problem child among my fleet, the +3. PROBLEM ONE: Ever since I firs…
... . So I thought of that program in the +2/+3 manual ... ... something else. I tried this program on the +2B, which I ... discs so I can't test the disc drive (though it ... , before trying the IN function program I opened the case just ... -
Jet Set Willy 2's original author releases a modded version of the game!Apologies if this has already been posted, but Derrick P. Rowson, the original author of Jet Set Willy 2, has been modding JSW2, and the latest versi…
... last two months rewriting a program called JSW2. I say the ... but apart from the one test implementation is not used.
Test of a horizontally moving lift ... -
Need help from people with CRT TVs (50 Hz)I’m wrapping up the development of my [url="https://www.worldofspectrum.org/forums/discussion/54152/new-game-a-yankee-in-iraq-2017-a-shoot-em-up"]gam…
... ], but there’s one final test I’d love to employ ... purpose of the test, I put together a small program. It displays ... %20Blades%20Test.zip"]Rotor Blade Test[/url] -
Fun little program but why do I get Out of Memory ?This is very simple BASIC/machine code program. You can rotate the scene with "b" and "m" but I seem to get an error going in one direction and not …
This is very simple BASIC/machine code program. You can rotate the scene with "b" and "m" but I seem to get an error going in one direction and not the other.
https://www.dropbox.com/s/vw0ilfdosnnod35/Frames4.z80?raw=1 -
Memory questionsQuestion 1: PRINT PEEK 23732+256*PEEK 23733 returns 65535 for a 48K Spectrum and 32767 for a 16K Spectrum. PRINT PEEK 16388+256*PEEK 16389 return…
... equivalent for the ZX80, to test if it was unexpanded, or ... to try to write a program in BASIC so huge that ... neither does that bouncing ball program in the 128K+/+2 manual ... -
No CLK on issue 2 ULA pin 32I'm trying to fix an issue 2. The symptoms are as follows:- Black and white bars on screen, colours near impossible to tune in, although these po…
... interfaces, so running a test rom/program is impossible as far as ... -
Saving BASIC program from Spectrum to PCSo I did something stupid. I started writing a program on the Spectrum, and before I knew it I am on line # 1430 of my BASIC program. I now have had…
... stupid. I started writing a program on the Spectrum, and before ... line # 1430 of my BASIC program.
I now have had ... tapes). Can I save the program on my PC?
I ... -
ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... knowledge to make an ideal TEST SPECTRUM PCB so rare chips ... to make a good Spectrum Test Board and what need to ... -
Why don't the variables print where I told them too?I wrote the following program to experiment with creating sounds using 3 notes of BEEP and having the ability to change the notes up or down one at a…
I wrote the following program to experiment with creating sounds ... .
10 REM program beep test
20 LET a=10 ... -
Problem with SPINAt YouTube theres a bloke called Darryl Sloan who is starting a tutorial series on machine code. https://www.youtube.com/watch?v=1gHlMpO8gqw I'm…
... that he recommends using a program called Spin but my machine ... else I could use to test the code? I have Fuse ... -
z88dk : FIle Handling in C on the +3e environment under Win 764bitHello my fellow WoSers! I am wondering if someone can help me solve this little pickle of z88dk / Windows using +3e Filesystem. So a little inf…
... use to run the compiled program
[ ... PRINT "Saving Program" : SAVE "e:test.bas" : CLS : PRINT "Program Saved"
[/code]
Running this program ...
So the program prints out on the ... -
I live and learnThanks to Einar's ZXDB link I found under the Books folder and English sub directory a PDF file named 'The Century Computer Programming Course for Z…
... . -
10 PRINT "This program gives the Sum and Average ... REM "AVERAGE"
20 REM ** PROGRAM FINDS AVERAGE OF FIVE NUMBERS ... -
What's the FUSE keypresses for BREAK?I am forever getting stuck in a program with no STOP option, usually mine that I forgot to put that option into and ran a test forgetting the consequ…
I am forever getting stuck in a program with no STOP option, usually mine that I forgot to put that option into and ran a test forgetting the consequences. Is there a keystroke combination that will let me BREAK into a program? -
How to improve my program using oversized numbersI'd like my dice program to print out the number four times bigger than normal if possible. Anyone know how to do this? Or I could write a sub rou…
I'd like my dice program to print out the number ... -
The best spyware program?As i have a new PC i'm getting tired of Spyware Terminator so i got rid of it, does anyone know a decent spyware program to replace it? Mind you i h…
As i have a new PC i'm getting tired of Spyware Terminator so i got rid of it, does anyone know a decent spyware program to replace it? Mind you i have Malware bytes and Zone alarm so perhaps i don't need a spyware program. -
Test of screen switching timings.I modified the btime.tap test by Jan Bobrowski to explore the timing of screen switching. The new test, ptime-128, produces different results on diff…
I modified the btime.tap test by Jan Bobrowski to explore ... of screen switching. The new test, ptime-128, produces different results ... /+3, who will launch the test on their machines and share ... cycles more.
The test needs to be performed for ... -
Reviving a Microdrive (and its notoriously fragile media)eBay has been getting a [i]lot[/i] of business out of me lately, which brings me to this... Context: some years ago I bought a job lot of Spectrum…
... , still with no way to test the cartridges.
Fast ... , clearly. CONTINUE (without a program) - got the "Program finished, 0:1" report ... -
New BasinC v1.7 I was away from sinclair scene for a long time, I cannot find any time to log on to wos forums. I hope everybody is doing well here. As many of…
... key no longer breaks the program if Basinc is not in ... than intended (thus overwriting your program).
V1.691 - 02 ... menu)
Added - New functionality test / usage bas programs (see Examples ... -
Saving a program to tape with the assembler as well.Hi What I'm trying to do is save a program to a tape file with the McGrawHill Assembler in the high memory so that I can then run the program and r…
... to do is save a program to a tape file with ... I can then run the program and run it. Rather than ... load the Assembler and the program separately then taking snapshots. I ... -
ive found a program called charade but im a little stucki cant get it to scroll a longer message (in fact i can but it switches over to the second part of the message too quickly , which overlaps the first…
... comes to this problem. this program would be perfect for me ...
