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Change PAPER and BORDER colours from machine codeHow do you go about changing PAPER and BORDER colours from machine code? I've forgotten the system variables for border and paper.
How do you go about changing PAPER and BORDER colours from machine code?
I've forgotten the system variables for border and paper. -
128 BASIC-compatible way of loading BASIC as code?On a 48K Speccy (or from 48 BASIC or USR 0 mode on a 128K machine), one can do a silly trick like this: [code];; load a 4000 byte BASIC program ld i…
... from 48 BASIC or USR 0 mode on a 128K machine ... ), one can do a silly trick like this:
[code ... but not resuming from the line and ... total crash. Loading BASIC as code from the 128 BASIC ... ; it's the return from machine code that doesn't.
LOAD "" CODE in machine code/store 128 bank dataHow do you LOAD "" CODE from machine code? I have written the following MC routine that fits into a REM statement in a basic program. I want to cal…
How do you LOAD "" CODE from machine code?
I have ... the ROM's LOAD "" CODE routine, nothing fancy headerless loaders ... br /> ld (23739),a ;hide loading messages
ld ... /> ;LOAD loading screen
;LOAD 128 bank 6 code
...Can I record binaries from any emulator with Basic commands, machine code, macros or something?Hello I do not know if this is the right place to put this question Normally with ZXSpin if I want to save a binary file, I'm going to: file ->…
... emulator and machine +2, +3, or another, etc
directly from commands ... in basic or from machine code, that is not ... is recorded directly to PC from the emulator as different binary ...Midi Out from machine codeI need to send midi-signals by machine code, while Basic is too slow for my current project. I already read I can use hookcode #11E, but I have some …
... to send midi-signals by machine code, while Basic is too slow ... and the exact lines of code will be Z80-compatible):
divIDE +3e: How can I put games into hard disk?I've got a +3, a divIDE and the +3e ROMs. I want to copy some games in the CF card so my +3e could execute them from BASIC ("disabled" divIDE, loadin…
... execute them from BASIC ("disabled" divIDE, loading games without ... BASIC loader (no turbo, no loading from machine code).
- They must ... but it uses a machine code loader so I could ... /> - Microhobby published some programs from Imagine (Shao Lin's Road ...Machine Code Microdrive File LoaderI've been experimenting with transferring games to run from microdrive. Typically I like to see a loading screen while things are happening, and I li…
... run from microdrive.
Typically I like to see a loading ... , here's the result from a lazy Sunday afternoon, with ... a link
[CODE];
; machine code microdrive file loader
; ... code file "1"
;
ld de,16384 ; unpack loading ...Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…
... much faster in machine code.. all the cool kids use machine code.."
from the magazines.
But deep ... the codes for loading values into registers..
[code]
3E ...Machine code/Assembly language back in the dayHello. Back in the 80s when I was a kid, I didn't learn Z-80 machine code, but I was always curious about it. Just recently I decided to explore Z-…
... my little attempt at learning machine code on the Spectrum made me ... of tape loading time, and you re-type your code, this time ... the whole system from crashing in case bad code is executed? Did ... not needed to be loaded from tape every time? Were there ...Ultimate games with short machine code files loaded lastThis is a bit geeky, you've been warned! I remember early Ultimate games loaded from tape had the ascending beeping noise, a "Please wait" message, …
... remember early Ultimate games loaded from tape had the ascending beeping ... loading screen (usually excellent but we know that), a large machine code file ... and then....
2 or 3 short machine code files ...Speccy machine code info where is it?Recently I've been trying to learn Z80 and I've managed to make limited progress (some of my routines even compile now!) but I seem to be having trou…
... did you learn it all from? Has anyone done any commented ... known games or programs (apart from the Speccy ROM) like there ... /> The dark art of speccy machine code is obscure and mysterious, thats ...Z80 Machine CodeHello again chaps, Hope I'm in the right category for this question - I suppose it could be under 'Game Creation / Programming'. hehe Ive got far t…
... a childhood ambition, and learn machine code.
I got familiar ... me to anazlyze and learn from?
I need to ... /> Ive got a speccy coming from ebay this week - should be ...Was learning machine code a waste of time?I remember computer magazines from the mid-1980s often had features about using machine code, which I duly skipped over as it seemed totally impenetr…
... magazines from the mid-1980s often had features about using machine code, which ... told me no one uses machine code any more, so does this ...Mastering machine code on your ZX SpectrumWe all know this book (Toni Baker: Mastering machine code on your ZX Spectrum). Now that this book is available for download from WOS archive in PDF…
... this book (Toni Baker: Mastering machine code on your ZX Spectrum).
from WOS archive in PDF format ... it with the errata sheet from the WOS archive so it ...First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…
... time.
The only machine code I'd previously done in ... to the basics of Z80 machine code.
I wrote a ... I wrote from scratch. (Please don't laugh at the code, I ... learning the basics of Z80 machine code, seems like loads of registers ...Machine CodeHi all, I want to get a machine code/assembler/dissasembler program from the WOS archives. But what in your opinion would be the best to get? I don`t…
... want to get a machine code/assembler/dissasembler program from the WOS archives ...A few questions about machine codeOh no... another noob. I'm giving my first steps in assembler (finally, after 20 years stuck in BASIC). I read a SU article explaining that if I wan…
... call 1366
jp 30285[/CODE]
Another question ... I call a routine from the spectrum rom, because ... example:
[CODE]di
ld de,23296 ... ld bc,40832
ldir[/CODE]
I ...
I have a machine code tutorial here and I will ...One Liner - Machine CodeHi Dr. BEEP, Digital Prawn, et. al., I think that what you guys have achieved with the one liner contest is absolutely amazing. It brought about wh…
... could have dreamed of. Apart from my early submission (SNAKE), you ... a resultant machine code program (up to 289 bytes of machine code).
from here:[/B][/color]
[url ...Starting on machine code - BASIC first?Howdy. If I wanted to start learning machine code for the speccy, from scratch, would you recommend I learn BASIC first or is it entirely possible to…
... wanted to start learning machine code for the speccy, from scratch, would you ... it entirely possible to start machine code with minimal BASIC knowledge?
machine code into the speccy in the ...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…
I have started to code my first machine code program, a simple ... routine in 40 Best Machine Code Routines for the ZX ... the line to be copied from
dec hl ;ditto ... s posn to be copied from
pop hl ;load ... posn to be cop[ied from?
jr nz,nextline ...Missing? Mastering Machine Code on Your ZX SpectrumHi, i was just reading a few posts about programming and this one comes up often; Mastering Machine Code on Your ZX Spectrum -Toni Baker [url]http:…
... up often;
Mastering Machine Code on Your ZX Spectrum -Toni ... PDF seems to be missing from ftp.worldofspectrum.org.
HTML Transcription of Mastering Machine Code on Your ZX81Hi :) I've spent the last couple of months transcribing Toni Baker's "Mastering Machine Code on Your ZX81 or ZX80" from a PDF to HTML. The freely do…
... s "Mastering Machine Code on Your ZX81 or ZX80" from a PDF to ... to learn how to write machine code programs, but also I wanted ... width of the pre-formatted code sections for reduced width ... happened when adding the final code from Draughts Three. Anyway, I' ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... program in machine code!
CHAPTER 1 - Create a machine code function that ... run the machine code and print the score we have obtained from it ... Low byte)
Any machine code function called from basic will return the ...machine code player routineHi all, Collecting all my courage to ask more (rather stupid attitude from me, but so difficult to ask questions and bother other people, don't unde…
... ask more (rather stupid attitude from me, but so difficult to ... effects and saves them starting from address 30000 in blocks of ... data block of length XX from address XXXXX,
calls playing ... how to enter the machine code routine to code or how to do ...storing machine code in BASICApart from putting m/c above RAMTOP, which means that it has to be POKEd or LOADed separately after the BASIC program; or putting it in a REM, which …
Apart from putting m/c ... br /> 9160 REM ** INSTALL MACHINE CODE
This is done as ... LOAD "filename" CODE mcpos,machine_code_length:
PRINT "machine code starts at ";mcpos ... STOP
9999 REM *** MACHINE CODE STARTS
AFTER THIS ...Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... on input from reading the ... forums, some from books and ... just created from scratch. Thought ... was learning z80 machine code.
TomD
[CODE]
; =======================================================================
; _PLOT2CHR ...Saving and Loading from tape in MC?I'm actually having problems with saving and loading from the ROM routines for the interpreter... I'm currently using the following codes for saving…
... having problems with saving and loading from the ROM routines for the ... codes for saving and loading:
[CODE]save:
ld ix ... de, 17
call 0x0556[/CODE]
but somehow they ...PLOT and DRAW in machine codeHow do you go about it? If I posted a really simple BASIC instruction could someone do a machine code routine so I could learn from it? I wouldnt k…
How do you go about it?
If I posted a really simple BASIC instruction could someone do a machine code routine so I could learn from it?
I wouldnt know where to start... :confused:plus d machine code loader issueas many of you know i have done / been doing quite a few tr-dos recracks for the plus d but i have come into a bit of a problem the plus d machine co…
... problem
the plus d machine code loader requires you to have ... after is a bit of code to put before the loader ... it so i can continue loading files
hope someone ...Machine code loopsDear all, 30 years too late I know, but I'm finally starting to get to grips with Machine Code - something I could never manage back in my early tee…
... to get to grips with Machine Code - something I could never manage ... do with the screen addresses from 16384 onwards and have come ... it loop back to or from?
2) Can I ...
