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Vedic Maths Trick!So you don't have to learn your 11 times table. For any 2 numbers multiplied by 11, add them together and insert the answer between the multiple dig…
... a super brain to learn how to do big sums without ... a calculator. Just think how ... much time is lost by all the kids trying to ... a good demonstration of how simple maths really is ... everything easier, supposedly to the point where your ... -
[WANTED] ASM routinesHi there, 1.) i really need 5-6 working and well commented routines, showing assembler capabilities. They should be simple, but not too much complic…
... .
where to put a print function and how it may look ... after your call to the label bn2bcd. However, how to print the value depends ... on what you're looking to achieve ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... to "b" should do the trick.
You can print ... the graphics character without having to go into graphics ... mode by doing: [B]print chr ... /> Aha! thanks for telling me how to print UDG on the 128k+ LOL ... -
ZX Shed Reloaded - Issue OneWell, the rumors are true. ZX Shed is back and hopefully this time round things will be different. Lots to say and lots of people to thank, but I…
... good work! I'm going to finish the rest of my ... PDF printing software that will print the pages in such a ... , the author said you could print his magazine as a booklet ... for the life of me how to print it like that so I ... -
ZX Shed Reloaded - Issue OneWell, the rumors are true. ZX Shed is back and hopefully this time round things will be different. Lots to say and lots of people to thank, but I…
... work! I'm going to finish the rest of my ... PDF printing software that will print the pages in such ... the author said you could print his magazine as a booklet ... for the life of me how to print it like that so ... version when it gets uploaded to Lulu.
... -
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…
... ZX81 used the function to print FP numbers and both results were required ... location would have allowed negative numbers to be used.
so ... UDGs and you would have to slot them into positions 4 ... an experimental ROM, modify OR to do the MOD. -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... />
I spend hours to find how to print highscore text at a specific ... without documentation. I tried to extract code from example games ... examples on this. I tried to use forums, it looks ... my question still open on PRINT AT equivalent function on small ... -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... header file that tells you how to call a function, some ... provides a mental framework to understand how the library is ... /> I spend hours to find how to print highscore text at a ... string containing that escape sequence to change print position.
... -
ccompletly baffeled machine codeHi everyone, BEFORE you ask i have not asked help for loads of problems i have recently now encountered and i figured the problems out myself, hones…
book wont tell me how to print user defined graphics -
Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... ;540303]1) Set A to the value for the K ... .
3) Recursively call PRINT-A with RST-10 and ... doesn't make any sense to you then read the ... Someone else may be prepared to write the code for you ... a 1k listing just to find out how to print "Score: ", "Game Over", ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... br />
* Using VAL "number" to reduce memory use
* Using ... than an array - faster
* How to print on line 22/23
to improve performance
* Using ...
* Using AT/TAB to create blocks of colour
Printing photos on ZX PrinterIve looked, and even though i remember seeing how its done i cant re-find the post, someone point me in the general direction please?
... was how to print photos on a zx printer, not how to convert photos to zx ... printer is what you want to do, it's possible. There ...Printing photos on ZX PrinterIve looked, and even though i remember seeing how its done i cant re-find the post, someone point me in the general direction please?
... was how to print photos on a zx printer, not how to convert photos to zx ... />
well, if you want to do it the easy way ... />
If you are prepared to write your own driver you ... bitmap and prints it sideways, to get a higher resolution outcome.WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
... IN 130
130 PRINT AT 10,C;"ABC";AT ... GO TO 400
240 LET C=C1
250 PRINT ... br /> 260 FOR D=1 TO 25: NEXT D
...
280 GO TO 140
400 PRINT "YOU DROVE ";SC ... br /> 1000 FOR N=0 TO 5: READ G$
1010 ... FOR R=0 TO 7: READ B
...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
Do you know how to print these fonts with assembly?
(for those who dont use basic, so dont have print#4)FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... =slenkar;707539]Do you know how to print these fonts with assembly?
to execute something like [B]PRINT #4;AT 100 ... ; preserve HL
call START ; print character
exx ; recover HL ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... ;707539]Do you know how to print these fonts with assembly?
print#4)[/QUOTE]
... (or maybe someone have time to translate it?).
... simple printer driver, that allows print documents on more modern printers ...Interface 1bisHas anyone on here got a "Interface 1bis": [URL="https://sites.google.com/site/interface1bis/"]https://sites.google.com/site/interface1bis/[/URL] I …
... Dan and this is according to myself currently the best interface ... interface and he tried to explain to me how to print to a file on the ... Spectrum, transfer it to the PC ... via the USB interface and then print it ...Interface 1bisHas anyone on here got a "Interface 1bis": [URL="https://sites.google.com/site/interface1bis/"]https://sites.google.com/site/interface1bis/[/URL] I …
... interface and he tried to explain to me how to print to a file on the ... Spectrum, transfer it to the PC ... via the USB interface and then print it ... requires a USB HOST port to connect to. The ‘Interface 1bis’ has ...How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... work out how much text there is to print out and ... game disassembly, I managed to piece the font together ... couldn't figure out how to print text using that font ... /> ld (23606),hl ; point to new font.
... br />
Just got to work out how now lolTile routinesHi all, Please does anyone have any examples of tile routines in pure asm to set up maptile screens. I would like to try and understand them and ti…
Here's one example of how to print data from a map stored ... ; HL now contains screen position to print at
ld ... b,8 ; 8 pixel rows to print
print_block: ; prints ... HL carrying the screen position to print the block at
...Funny Incident's With Your Old School's/College Computers.Reading a few threads on the WoS forum's got me thinking of the old computer's that we used at my primary/secondary school, and the sometimes very fu…
... chaos. It soon spread to more people nicking them and ... ]
That use to happen at my secondary school ... colour printer, he knew how to print of his work on the ... computer. He wouldn't say how he did it, and ... we asked our IT teacher how to do it, but she ...Proportional fontsI've been doing some proportional font drawing, purely on C level at the moment, but it's orders of magnitude slower than I'd want it to be. It's sti…
... its speed would be related to the actual text being printed ... the beginning each time due to the variable width non indexed ... /> So ,if you were to print all numbers, or Captial letters (characters with ...Coronavirus cases stable across most of England - ONSThis is a couple of weeks old, but somehow I missed it then and found it tucked away in the Health Section of the BBC News website, I could not even …
People have got used to seeing big numbers now, so when they go ... better".
They seem to forget that at the start ... the year the confirmed cases numbers were things like "3", and ... 'll just shoot back up to thousands again.Coronavirus cases stable across most of England - ONSThis is a couple of weeks old, but somehow I missed it then and found it tucked away in the Health Section of the BBC News website, I could not even …
... ;969913"]People have got used to seeing big numbers now, so when they ... better".
They seem to forget that at the start ... the year the confirmed cases numbers were things like "3", and ... 'll just shoot back up to thousands again.[/quote]
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…
... question is not asking about how to stop the "Scroll?" messages ... But your real question is, how to print at the bottom two lines ... not really feasible nor recommended to print at the second screen ... routines. You will have to write your own printing routines ...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…
... question is not asking about how to stop the "Scroll?" messages ... But your real question is, how to print at the bottom two lines ... not really feasible nor recommended to print at the second screen ... routines. You will have to write your own printing routines ...How to save TZXGreetings to all. I am starting to move on from just games into some testing of home made programs. Although I could have done that in ancient tapes…
... />
I am starting to move on from just games ... , I don't know how I can record a TZX ... from any program that "saves to tape"). Let's just ... br />
10 print yay
20 go to 10
to save the program and... then ...How to specify 1st byte to be ran in a tap fileI am writing m/c to a tap file. When I load it in an emulator I have to go through the usual PRINT USR 30000 I always thought TAPs couldnt specify …
I am writing m/c to a tap file. When I ... I have to go through the usual
PRINT USR 30000 ... itself.
Any idea how this is done?
