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R: Tape Loading ErrorCan anyone explain how the Speccy knew that the loaded code was corrupt? I thought that in machine code every byte could be a instruction, so how wou…
... corrupt? I thought that in machine code every byte could be a ... most of the my Tape Loading Error errors occured right at the ... -
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…
... like to see a loading screen while things are ... link
[CODE];
; machine code microdrive file loader
; ... error report code
err_sp equ $5c3d ; address of item on machine ... code file "1"
;
ld de,16384 ; unpack loading ... -
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…
... learning z80 machine code.
... TomD
[CODE]
; =======================================================================
... /> ; notes - no error trapping
; =======================================================================
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 ...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…
... faster in machine code.. all the cool kids use machine code.."
... and figured that Mastering Machine Code on Your Spectrum ... [/code]
These are the codes for loading values ... into registers..
[code]
...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 ... guessing if I was learning machine code on a real spectrum back ... for people who were learning machine code back in the 80s?
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…
... machine), one can do a silly trick like this:
[code ... (23620),1
ret[/code]
Ta-da, BASIC ... to a 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
...Machine Code for Beginners - error?Dear all, I've picked rather old book called Machine Code for Beginners by Usborne.1983 There's an example inside which claims to print a messa…
... picked rather old book called Machine Code for Beginners by Usborne.1983 ... , even without knowing too much machine code, a quick glance over the ... code suggests it would do nothing ...Mastering Machine Code on your ZX Spectrum by Toni Baker - Chapter 17 Disassembling the ROMHi All, As promised I have posted the source code for the disassembler from Chapter 17 of Mastering Machine Code on your ZX Spectrum by Toni Baker…
... from Chapter 17 of Mastering Machine Code on your ZX Spectrum by ... .com/2016/03/23/mastering-machine-code-on-your-zx-spectrum-by ... for error checking the OCRed PDF version and debugging the source code ...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, …
... loading screen (usually excellent but we know that), a large machine code file ... and then....
2 or 3 short machine code files ...Is there a way to suppress error R Tape Loading Error in Basic when trying to load only part of fileHi, is there a way to suppress error R Tape Loading Error in Basic when trying to load only part of file. E.g.: I have a Tape-Code-File Start f…
... a way to suppress error R Tape Loading Error in Basic when ... .: I have a Tape-Code-File Start from e.g ... />
[code]LOAD ""CODE 16384,6912[/code] and load only the ... this, I get "R Tape Loading error, 0:1"
error?machine code basicsWondered if anyone can help me out. I have been playing round with some disassemblers (Zeus). And Machine code loaders. All I want to do is print my…
... with some disassemblers (Zeus). And Machine code loaders.
All I ...Machine code loaderI was wondering how people wrote games. On the trail to this knowledge I discovered a machine code loader in basic, and also z80 assemblers. Which i…
... this knowledge I discovered a machine code loader in basic, and also ...Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…
... /> It explains how to input machine code and then finally tells you ... program that then loads the code to run. However, I cannot ...Machine CodeOk i had a spectrum when i was younger and only used it for playin games and typing simple BASIC programs - i mean really simple! Things like 10 Pri…
... want to do something in machine code. I've seen a lot ... the loaders and seein the code was all blocked out or ... any info, especially about the Machine code
AlexSpeccy 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…
... /> 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 ...40 Best Machine Code Routines - ZX SpectrumHi, Currently for sale on EBAY: 40 Best Machine Code Routines for ZX Spectrum [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=6917…
Machine CodeCan anyone point me to an online tutorial on ZX Spectrum Machine Code, please?
Can anyone point me to an online tutorial on ZX Spectrum Machine Code, please?Wanted: Machine Code Sprites and Graphics BookWould anyone be willing to either sell or swap this book. Its full title is Machine Code Sprites and Graphics for the ZX Spectrum : A complete guide…
... full title is
Machine Code Sprites and Graphics for the ...Fast division in machine codeHi Does anyone know what is the fastest way to divide a 16 bit number by 24 in machine code. Derek [ This Message was edited by: dmsmith on 2004-0…
Hi
Does anyone know what is the fastest way to divide a 16 bit number by 24 in machine code.
Derek
[ This Message was edited by: dmsmith on 2004-09-24 20:04 ]any tips for learning spectrum machine code?hello there, I have some experince programming in basic, both sinclair 48+ (just need to recall most of what i learnt :D ) and Quickbasic. anyway i a…
... am intrested in learning spectrum machine code, can you give me any ...Spin v0.504 - "R Tape loading error"?Has anybody else had the problem that when you turn off all the tape-loader optimisations (Standard blocks, Edge loader & Byte loader), loading any T…
... result in an "R Tape loading error" at the end of the ...Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …
... wondering if any of the machine code punters here would like to ... go at wittling down the code or optimising it for speed ...Machine Code QuestionHi All Not sure if this is the right place for this but it seems closest. Am starting to read the Toni Baker Intro to Machine Code book and its ver…
... the Toni Baker Intro to Machine Code book and its very interesting ... BASIC is, and the hex machine code discussed in the book plus ...Basic or Machine code?Hopefully the correct area of the site to post this question. Anyways, I have got hold of several books on programming my spectrum, and I was wonderi…
... to program in Basic, or machine code? Any help gratefully received, as ...Spectrum Machine Code Books, Snes Games and Weather Stations!!Hello spec-chums... Got some more stuff on E-bay, including some lovely little books on Machine code for the spectrum... "SPECTRUM MACHINE LANGUAGE…
... some lovely little books on Machine code for the spectrum...
"SPECTRUM MACHINE LANGUAGE FOR THE ABSOLUTE BEGINNER ...R: Tape Loading Error on an EMULATOR??I was just trying to load 'Stop The Express' (a TAP file on a WOS Cdrom) on to a Mac OS X 10.4.6. TAPs (in OS X, I don't have Classic installed) AF…
... the 2nd block loading i get 'R: Tape Loading Error'!
What ...Machine Code noviceHi, I'm starting to learn machine code and wanted to know if you have to use some sort of program to write machine code? Thanks,
Hi,
I'm starting to learn machine code and wanted to know if you have to use some sort of program to write machine code?
Thanks,
