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Print text in assemblyHello, a perhaps simple question: I would like to print a text string on the screen and I wonder how to do that in the most easy way? I seem to re…
... question: I would like to print a text string on the ... , RST 16 (?), but can that print more than one character? That ... . "Hello world of spectrum" and print at a position of choise ... equalient of PRINT AT 5,10;"Hello", but in assembly.
PRINT AT in assembler Hello everyone, I am very new to this forums. Like perhaps many others I had a Spectrum as a child and did pretty much simple BASIC programming, bu…
... have started to look into assembly programming and wants to try ... (perhaps not) simple things like print a single character to the ... that to achive the BASIC PRINT AT-operation the instructions would ... ", but the X would only print this number of new lines ...ZX printer assembly instructionsHi everyone My Z80 computer was a sucsess and I have bigger hardware ideas :) I have a timex 2040 Printer and i would really like to know a list of …
... to know a list of assembly instructions or binary instructions for ... . Like how to make it print a character for example.
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 …
How 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 ink but can't figure it out.
Sincerely,
Ooze48kz80 assembly helpEver since I was a child I wanted to program my zx81 then my zx spectrum + 2. However, it was such a mystical beast and I only ever used BASIC not kn…
... numerous books around z80 assembly. It's slow ... br /> rst 16 ; print it.
ld a ... .
rst 16 ; print it.
ld a,(ycoord ... coordinate.
rst 16 ; print it.
ret
...ROM PRINT routine issuesHi all, I am using the ROM print routines a lot in my assembly program and I'm experiencing issues. I am changing the system variable DF CC to po…
... using the ROM print routines a lot in my assembly program and ... as normal, knocking subsequent PRINT commands off by 1 character ... I'm assuming the ROM print routines are updating other system ... CALL 11563
CALL 11747. PRINT CONTENTS OF BC TO SCREEN ...Spectrum assembly programming Hi, I'm passionated in assembly programming and I'd like to find some documents talking about Spectrum (not Z80). Do someone have interesting refer…
Hi, I'm passionated in assembly programming and I'd like to find some documents talking about Spectrum (not Z80). Do someone have interesting references ? Thanks for all !How to print with colour using DiscipleHi! I was wondering if there is any way of printing in colour using the Disciple. I am using an Epson Stylus 600 Printer with one of my +2s and I wo…
... I would really like to print some colours apart from greyscales ...Sinclair User: Blue Print Double DragonI'm not sure what issue the Blue Print of Double Dragon appeared, I think it was issue 78 (September 88) Even a scan would do. Cheers
I'm not sure what issue the Blue Print of Double Dragon appeared, I think it was issue 78 (September 88)
Even a scan would do. Cheers42 column text, Sinclair Print Utilities, etcI'm currently developing the next of the ZXIF text adventures - "43 Minutes" and, as a side issue, I'm really interested in 42 column text for this g…
... travels I have come across 'Print Utilities,' a release from the ...Making a mapI should learn Z80 assembly, but I don't have the time (really busy) and I feel like making a game. I've tried with Colt which gives me enough speed…
I should learn Z80 assembly, but I don't have ... tiles in memory and you print them using a loop to ... do a fast routine in assembly to put the tiles on ... just knows the basics about assembly programming?
My tile ...Print 'n' Plotter SPRITE MACHINEJust got this from an ebay seller this afternoon. I just TZXd it and sent it to the Steve at the vault, yet it might be a while before it gets put up…
... USA.
stuff like Print 'n' Plotter ART o' Matic ...Quickest Assembly to find if point in rectangleWhat is the fastest way to see if a point is in a rectangle. e.g rectangle is 10,10 100,10 100,40 10,40 how do i know if a point (e.g 20,20) is in…
What is the fastest way to see if a point is in a rectangle.
e.g rectangle is 10,10 100,10 100,40 10,40
how do i know if a point (e.g 20,20) is in the rectangle, as fast as possible in assemblyprint at line 22 and 23I have a faint recollection of POKES to allow print at 22,x and 23,x, anyone know what they are? (rather than using the print #0 #1 stuff..)
I have a faint recollection of POKES to allow print at 22,x and 23,x, anyone know what they are? (rather than using the print #0 #1 stuff..)Smax?I've got SMAX v0.0.1, has anybody got any information about it? It isn't on WOS any more as far as I can see. What language does it use (seems like…
... .bin"
CLS
PRINT "Here's a nice likkle ... /> It compiles this to an assembly listing, and the listing works ...SjASMPlus cross compiler of Z80 assembly languageHi! I want to present you cross-compiler of Z80 assembly language: [B]SjASMPlus[/B]. [SIZE="4"]Features:[/SIZE] [LIST] [*]Z80/R800 documented and un…
... you cross-compiler of Z80 assembly language: [B]SjASMPlus[/B].
[*]Conditional assembly
[*]Macro definitions
[*]Local ...Print routine for BASIC (or BASin)For anyone interested there's a crappy binary here to print characters from BASIC at pixel positions. Import the binary at 60000, USR 60000 to initia…
... a crappy binary here to print characters from BASIC at pixel ... to initialise the stream, then PRINT #4; AT y,x; etc ...tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…
... /> This is my third ever assembly routine, so I guess it ... how much I suck at assembly coding ;)ZXF11 now available in printThe print version of ZXF issue 11 is now available for £5 per copy (not including postage and packing). Received my copy today and it looks supe…
The print version of ZXF issue 11 ... . If you do purchase a print version from lulu, don't ...New Discussion Group? Sinclair Machine Code/AssemblyHello, What do people think about whether we should have a new discussion group relating to machine code for Z80? We have a Sinclair Basic discussi…
... forum but not one about assembly code/machine code for the ...Preferred way of determining Y co-ord in assembly?I know of 2 ways of calculating the y-cord of a pixel row for the speccy in assembly. One is to calculate the address by ways of shifting and masking…
... row for the speccy in assembly. One is to calculate the ...Print Int -65536Just came across an interesting bug in the ZX Spectrum Floating Point format from the Complete ROM Disassembly book. [code] PRINT INT -65536 [/code]…
Re-print Mr. Rollings Speccy book.I'm making a quick poll to see how many want to see a re-print of [URL="http://www.zxgoldenyears.com/"]The ZX Spectrum Book 1982 to 199x[/URL]. This…
... want to see a re-print of [URL="http://www.zxgoldenyears ...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…
... the start point in the assembly listing? The major problem ... br /> ld (hl),a ;print road left side
... ld (de),a ;print road right side
... printroad
ld (hl),a ;print left side on line1
print
ld (de),a ;??print a blank ...Spectrum & Spectrum+ Assembly Language Course +Software[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0014640[/url] Is this the one on ebay now? [url]http://cgi.ebay.co.uk/Spectrum-Spectrum-Assem…
... .ebay.co.uk/Spectrum-Spectrum-Assembly-Language-Course-Software_W0QQitemZ370030659183QQihZ024QQcategoryZ11994QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url]Print ATHello, Can someone please tell me how to do a Print AT command? Thanks,
Hello,
Can someone please tell me how to do a Print AT command?
Thanks,Spectrum AssemblyHi All, Thanks for letting me in... lol Over the last couple of days I started playing my spectrum emu again and then I started thinking about lear…
... about learning some basic or assembly programming.
I have ... docs on learning basic or assembly?
Cheers ...Assembly (getting my bearings)I wish the WoS book database was organized by theme and contained reviews :) I need your folks help. I'm interested in bringing my assembly into the…
... 'm interested in bringing my assembly into the Z80 and eventually ... years since I last used assembly, and that was for the ...Understanding the StackSorry folks. I guess I'm going to be a pain for a little while. Hope it's ok with everyone. I'm currently studying the stack and wrote the little pr…
... above assembly. From BASIC it is being called with a PRINT USR ...how to reflect a byte's bit-pattern in assembly?I'm trying to use 16 pixel-wide graphics which are symmetrical around the vertical, i.e. if the left byte is 01001110 the right byte will be 01110010…
... there a fast way in assembly to generate the right byte ...
