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How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... help the debugger disassembler
; change the border colour between vblanks ... br /> ; set attrib to the lower right
ld de, 32 ... performance over doing this in Basic though I think :)
case, obviously I'm going to ... -
Name of a game ... againDear Speccy fans, I am happy that I have found this forum recently, because I am looking for one old game I played as a kid. I can't remember it'…
... or Dun Darach. In the upper third of screen was pictured ... cars or guns, just axes. Lower two thirds of the screen ... and you'll see the basic form.
Please, please, help ... -
Quiz V - the revenge of D`n`C Ok, 50 quick fire questions.. some cryptic - you`ll have un unravel the clues to get the game name, while others are description of the game. Ther…
Ok, 50 quick fire questions.. some cryptic - you`ll have un unravel the clues to get the game name, while others are description of the game.
There are 63 points available this time.
You can either email your completed answers (along ... -
a poke to change fonts??hi ppl, there wasnt some poke in basic to change the look alike of the fonts of speccy?? I guess I did things like that in eighties.. also, there…
... wasnt some poke in basic to change the look alike of the ... to quit "scroll? " message in basic??
where can I ... -
BASin Release 5 available for DownloadJust in case anyone's interested, BASin release 5 is up on my site. It's only really found its' way there cos someone wanted to test it, so I may as …
Just in case anyone's interested, BASin release ... addictive about watching your variables change as the program runs, and ... - namely the fact that *any* BASIC expression can be evaluated where ... -
BASin Release 6 available for DownloadHi all - It's another cut'n'paste from CSS :) I've been tapping away again, and seeing as a couple of people have recently seen BASin's latest bits…
... sight.
Edit BASIC programs, using text-processing tools ... runtime, add watches containing any BASIC expression you choose and Single ... command or a program code change. The Force BREAK is similar ... the program. In the case of a loaded program with ... -
TR-DOSDoes TR-DOS have a problem with loading files into the area #5E00-#7FFF ? It certainly seems to have one in my case, as the routines say they've succ…
... to have one in my case, as the routines say they ... loading the data at the upper addresses, but I was wondering ... in machine code, with no BASIC calls and no bloody INT ... -
Wanted Software to Swap for Rom Carts ;)Wot I have for grabs is 4 Complete ROM Carts which I will swap for my wants below Horace [url="http://www.cornishdavey.dsl.pipex.com/4.jpg"]http://w…
... Software Ltd
Gladiator ? Small Case
S.T.I. (aka ...
Super Space Mission
Upper Gumtree
Rose
Integrated Accounts
Learn Basic
MacMan and the Caber ... -
XBasic or EX-Basic ???I found couple NIB Artic x- or ex-basic. Case and manual seys X-Basic but casette is EX-Basic. Is this MIA ? [url="http://koti.welho.com/hgerkman/XB…
I found couple NIB Artic x- or ex-basic.
Case and manual seys X-Basic but casette is EX-Basic.
Is this MIA ?
[url="http://koti.welho.com/hgerkman/XBASIC.JPG"]http://koti.welho.com/hgerkman/XBASIC.JPG[/url]
- Peter - -
New release and new web site of Blassic, the classic BasicHello. I have launched the release 0.10.0 of Blassic, a Basic interpreter '80 style multiplatform. There is also a new web site: [url="http://blas…
... .10.0 of Blassic, a Basic interpreter '80 style multiplatform.
change the behaviour of logical expressions ... -
John Gibson InterviewThought some of you might be interested in this, just found it on some old zip disks: Please find below an incomplete John Gibson interview I conduc…
... got bored programming it in Basic but when I eventually bought ... of, was it just a case of adding more memory to ... minute though there was a change in senior managment at Atari ... Dentons was born. Incidentally, in case you're wondering where the ... -
Wanted: z80 asm routines...for the Sam. This call goes out to Colin and others who know how it should be done. If you look on the Sam C disk you can see the implementation…
... of the Open command in BASIC ( which the manual sayes should ... these commands are the standard BASIC
streams -5 to 16 ... ) is the upper screen,
stdin(0) is the lower screen and ... ,"P" command is executed from BASIC prior to running your program ... -
problem with sinclair zx 48 issue 6aHi all, I have the following problem when I turn on my sinclair without rom inserted. [url]http://217.79.64.145/sinclair/5.jpg[/url] when I turn o…
... of the memory chips lower 16KB and upper 32KB
[url ... ]
I want to change this memory with standart 4116 ... -
don't go Vista matesaGreetings. As you well know, there has been a massive campaign to push Vista into the users. I'm against it and always will be. Most of the ancient s…
... subsequent versions, Microsoft had to change to a revolving main menu ... case, Microsoft offers three versions of Vista to home users: Home Basic ... the upgrade version of Home Basic, which is $99. But ... connect Xbox peripherals to Home Basic. For many those are the ... -
+3dos BASIC Headers - Char and Number ArraysHi. I'm almost ready to release the first beta of "3eExplorer" my utility for extracting files from a +3e HDD/CF image. It's actually going quite w…
... +3DOS file header the "+3 BASIC header data" is the same ... a .TAP file...[CODE]+3 BASIC header:
0x0f : Type
If that's the case then it follows that 0x13 ... -
It's a trap!So I got a CPLD (not the eventual one I want to use for the ethernet project - rather, one I actually have here and now, an XC9536 in a PLCC44). And…
... , by fooling it into thinking upper RAM is being accessed. (This ... latch this just yet, in case the address is transient (it ... of interpreting the line of BASIC at CH_ADD. As a result ... that's normally illegal in BASIC into a program.
sinclair zx spectrum issue 6a (again) - how to repairHi All, Is there someone who may explain what these jumpers can be used for. [url]http://forest.no-ip.org/repair/jumpers.gif[/url] <- this is from …
Hi All,
Is there someone who may explain what these jumpers can be used for.
[url]http://forest.no-ip.org/repair/jumpers.gif[/url]BASIC Keyword ReferenceHi. I do most of my ZX work on a grey-case +2 which, as we all know, is devoid of most of the 48k BASIC keywords (it has LOAD and stuff, but not much…
... ZX work on a grey-case +2 which, as we all ... of most of the 48k BASIC keywords (it has LOAD and ... when I need to edit BASIC - I usually resort to random ... anyone knows of a 48k BASIC key-to-Keyword reference? Sure ...Hilarious!Right, first of all, I am [B]NOT[/B] making an attack either on God (so don't cry blasphemy) or on all religious people (so don't see the topic as an…
... /> "[I]One of the most basic laws in the universe is ... times, that is not the case. I believe that when one ... , and that if he couldnt change his orientation he could be ... down. This isn't the case for earth, where we see ...Never seen one of theseHello, I got this 48K but i have never seen a case like this. It's the silver TS 1500 case, but in black. It's not painted, it's the actual colour o…
... i have never seen a case like this. It's the ... silver TS 1500 case, but in black. It' ... on the upper part of the case but on the lower part, engraved ... the top part of the case there's that silver sticke ... br />
Appart from the case, it is fitted with a ...SRAM replacement for lower 16KSome time ago I wondered if it were possible to replace the lower 16K RAM of a 16K/48K Spectrum with a single SRAM chip. You know, those pesky 4116 D…
... were possible to replace the lower 16K RAM of a 16K ... if that will be the case with other issue boards, ULA ...Help! An IP problemMy mate is a member of a well known file sharing site whose name I won't say in case they randomly google for mentions of their name and match this p…
... I won't say in case they randomly google for mentions ... the same number, as in basic algebra. Any alterations I've ... ].
Feel free to change your password to something suiting ... you do not know, please change your password in the premium ...Simple text compressionI just checked one idea about text compression. Do not take it as recomendation but rather as info which can you save some time when you are solving …
... if you restricted yourself to upper case (as seen in many console ... packer do:
1) change all characters to upper-case
2) remove ...issue 4s for reapirHi All, This time I have issue 4s for repair :) Here is few screen shots and small movie after boot. [url]http://forest.no-ip.org/issue4s/[/url] I kn…
... and have good voltages in lower ram
12,5,-5 ... go to standard way, will change lower ram, upper ram, cpu, rom.
The point of fixing a QLHi All Recently picked up an old QL that was in pieces, all the screws are missing and the keyboard membrane is shot, but it does work. Gave the me…
... works if I waggle the case upper while repeatedly pushing a key ... werent written by amateurs in basic years later, any good demos ...Repair options for my own dear old Spectrum 48k?Hello all, This is my first post to this wonderful forum, which is part of a truly great website! My name is Arnold, and I live in Utrecht, The Nethe…
... /> Two: identifying malfunctioning components and change them.
Although I am ... regulator, its upper pin is 4,92V, its lower pin is 9 ... ,8V (which is lower than the 11,4V I ... hot in the middle, the upper part of the Z80 as ...Keyboard Issues When Setting Border ColourWelcome to the next in my series of inane 'Z80 on the Spectrum' questions! ;) Here's a minimal snippet of code for polling the keyboard until any ke…
... is pressed, then returning (to BASIC):
[CODE]
ORG ... is to change the border colour (to black in this case), thus ... key-press before returning to BASIC:
[CODE]
ORG ...border graphics / text tricks ?just curious if it was possible.. I mean in basic, when you scroll a program you have "scroll ?" in the lower border? is there trickery that you can…
... basic, when you scroll a program you have "scroll ?" in the lower ... a different colour when I change the paper colour?!
48K Speccy Repair Log.Some people may know my love for writing up my repairs of arcade PCBs on various forums so thought I would do the same for this little fella. Had th…
... keyboard half of the case and the base spent ... .
The upper RAM, from 32KB to 64KB ... commonly taken to mean a lower RAM fault, ie something ... as each of the upper RAM chips contributes a ... any fault will wreck the upper 32KB totally, leaving only ...
