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Keys redefine routine and key check.I have written some asm code which allows me to redefine keys (for a game etc.), and also allows me to be able to check any keypresses for the redefi…
... compiles fine using the ZXSpin assembler, and should be relocatable, ... back
call pm_do_it ; print the message
ret
print
inc hl ; point ... exit
rst 16 ; print the character
jr pm_do_it ... -
Find-Fill-Copy functions for BASICThere's not much going on here, so here's three m/code routines to provide some data manipulation functions which are otherwise slow to do from BASIC…
... each routine, using either:
"PRINT USR r0,p1[,p2...,pn ... at the end of the assembler listing is so that routine ... -
Print Screen not Working on Windows 7I know I know this is chit chat and not a tech support forum. I ask here because the info on the web about this issue is generally shyte. I'm asking …
... the feature of pressing the "Print Screen" to commit the current ... but screen dumping via the print screen feature does nothing.
print screen key on this laptop ... how can I restore my print screen feature, I've tried ... -
Any Z80 native assembler with source code ?As in the subject - I am looking for native Z80 assembler that comes with source code.
As in the subject - I am looking for native Z80 assembler that comes with source code. -
For Sale Box no.20Morning all, another box of odd sized things. Box 20 Odd Shaped Things Laser Basic ? Ocean IQ 2 x Superchess 3.5 ? CP Software Superchess 3.0 ? CP …
... Raiders ? Red Shift
Zeus Assembler ? Sinclair/Crystal Computing
Wordspell ... Go ? Sinclair/Goldstar
Editor Assembler ? Picturesque
ZZoom ? Imagine ( ... /> Cargo ? Sinclair & Macmillan
Print Utilities ? Sinclair/Andrew Pennell
Using the ROMs PRINT routineI really am starting from scratch again it seems, but how do you utilize the ROM routine to print characters, I think you point te BC register to an …
... utilize the ROM routine to print characters, I think you point ...DATA vs PRINT and OVERjust messing about and came across this alternative way of drawing a map....now before I start mucking about with my actual program.....is there any …
... any better than a simple PRINT instuction?
10 ... =1 TO 3: READ a$: PRINT AT m,1;a$: NEXT ... present etc
Would PRINT OVER be any use on ...Interview with VERONIKA MEGLER ("The Hobbit" programmer)This interview with Veronika Megler (The Hobbit) has been published by elmundodelspectrum.com in Spanish, I copy it here for you all in its original …
... C on Unix, and in Assembler on a PDP8. My first ... -80. We wrote it in Assembler, initially using a simple text ... some time period, it would print ?time passes?, and then all ... tired of writing and testing Assembler and wanted to do something ...Giving Away ZX Spectrum Collection Free - Adelaide, South AustraliaI will give away my collection of ZX Spectrum stuff to anyone who can pick it up. Please PM me if you are interested. [U]Books[/U] The Spectrum Oper…
... /> [U]Various[/U]
ZX8180 Print'n'Plotter Film
Posters ...
The Artist
Zeus Assembler
Machine Code Tutor
Shaded Desktop...Hi Folks, As part of some BASin testing I thought I would create a little program that creates a shaded desktop. In this case it goes from solid bl…
... /> 240 REM SLOW
250 PRINT b$
260 REM Castle ... =0 TO 31 STEP 2: PRINT AT 4,x;"\a";AT ... this could be done in assembler much quicker but not bad ...The ZX Spectrum on Your PC - print version (and discount)For those who are interested, 'The ZX Spectrum on Your PC' can now be bought in print (ISBN 9781471676215). You can see some pictures below. I'm ra…
... ' can now be bought in print (ISBN 9781471676215). You can see ...number padding functionI wrote a number padding function in BASIC a while ago, but when I came to want it again I couldn't find it, so I've done this enhanced [url=http://w…
... .asm]PadNum[/url] function in assembler. As per usual it's ... wider than the pad parameters print in full, as shown in ...What's wrong with this code ?OK, working my way through Jonathan Cauldwells 'How To' tome and I can't get the following to run in either spin or basin. ( iused the assembler in b…
... spin or basin. ( iused the assembler in both and i tried ... />
; Show player at current print position.
splayr ld ...PRINT a numerical value i.e. the scoreHow do you fo about printing a numerical value using the print routine in the ROM? For instance I have a value 0-255 and want to PRINT the result at…
... a numerical value using the print routine in the ROM?
PRINT the result at say 0 ... de, (address of text to print)
ld bc, (length of ... text to print)
call 8252
Ideas for speeding up this BASIC routine?This loop can take up to 2 minutes to run, depending upon the content of the screen being scanned, about 70% of that time being taken up by lines 105…
... (other than rewriting them in assembler)? Don't worry about the ...Spectrum Print 'n' Plotter JotterSpectrum Print 'n' Plotter Jotter (the A3 one) Would also be interested in scans of the two pages it contained Chris
Spectrum Print 'n' Plotter Jotter (the A3 one)
Would also be interested in scans of the two pages it contained
ChrisAssembler v Machine CodeHi. I've been looking at a lot of the code examples in the Development section and can see that Assembler is the way to go. However, I was wondering …
... section and can see that Assembler is the way to go ...Sound programs that use +3DOS/AssemblerHi I am working on my final JSWed project and have nearly finished but i am considering changing the standard in game tune you get,the editor instruc…
... be imported but +3DOS and Assembler are the only two formats ...running this game in zxspin assemblerHello all I've written this game out in the zxpin assembler. [url]http://chuntey.wordpress.com/2010/01/12/tutorial-zx-spectrum-machine-code-game-30-m…
... game out in the zxpin assembler.
[url]http://chuntey.wordpress ...ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... want to announce that ZX-Assembler is not longer only an ... -Blockeditor being able to edit assembler code blocks directly.
Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... to 8-bits for the assembler version.
... Andre Adrian for the original assembler version
981 REM ... 1000 REM LMUL:
1001 PRINT " ";FN b$(V)+FN b ... FN b$(C)
1002 PRINT "* ";FN b$(S)+FN ... THEN NEXT a
1393 PRINT "= "'a$(a TO)'32-a ...Inserting binary code into ZX Spin assemblerIs there any way to insert a saved binary file into ZX Spins assembler? i.e. So I have a string of DEFB commands containing data, the assembler just…
Is there any way to insert a saved binary file into ZX Spins assembler?
i.e. So I have a string of DEFB commands containing data, the assembler just interprets it as Z80 commands and wont assemble it...The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…
... to you as an alternative assembler).
Is "ld ... with syntax that no other assembler uses.
Is it ... then I could make an assembler that used [B]st[/B ... entertaining path of learning without assembler / compiler discussions getting in the ...Z80 Assembler for Win7 PC (64-bit)Does anybody know where I can get a decent Z80 assembler that will work on my 64-bit Win7 PC? I tried the first one in the WoS utilities and it would…
... can get a decent Z80 assembler that will work on my ...that "listing variables during runtime" thingWell, I did eventually finish this, but with my meds playing up I don't have much time each day that I can spend at the computer, so it's taken rathe…
... - the error trap routine assembler listing:
[url] ... - the improved SCREEN$ routine assembler listing:
[url]http ... the 4th - the streamlined print routine assembler listing:
[url]http ... 5th - the relocation routine assembler listing:
[url] ...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…
... anyone have a routine to print a logo/graphic like game ... .
Oh and a print routine too that I can ...dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... (mc+13)201 THEN
PRINT "loading m/c": RESTORE 3 ... ): LET vs=ps-bs:
PRINT "PROGsize=";bs,"VARSsize=";vs: POKE ... IF c=14 THEN
PRINT INK 2;"[";:
FOR d ...
[/code]
The assembler is just this:
TAPlist - the emulator versionI've got this working reasonably well; there's just a couple of small extra features which I want to add. (Recall that TAPlist writes a formatted lis…
... 's in need of an assembler re-write.
Anyhoo ... , LPRINT, DATA, REM, FOR, INPUT, PRINT, IF).
[*]Display file used ... files. I'll add an assembler version in due course.
