-
how do i make a character rotate in very small degrees?so i would take the letter a and rotate it degree by degree until it has gone round 360 degrees. only 8x8 pixels is necessary. machine code or basic …
... . only 8x8 pixels is necessary. machine code or basic examples would be ... -
BasinC can accept Intel 8086 assembler inside REM-linesIn the year 1983m the firmware "ACS SOFTWARE" develope basic-spectrum with REM+assembler Finally, here are two sample routines you might like to try…
... the way the ZX Spectrum Machine Code Assembler works:
[i] 1 ... -
By the end of the year I want too have....What goal(s) are you setting yourself this year? I've always promised myself that I would learn machine code on the ZX Spectrum and write a complete …
... myself that I would learn machine code on the ZX Spectrum and ... -
Pseudocode for CIRCLE algorithm?Can anyone provide me with the pseudocode for the Spectrum's CIRCLE algorithm? My machine code knowledge isn't up to reading the ROM routine. I'm try…
... Spectrum's CIRCLE algorithm? My machine code knowledge isn't up to ... -
What to write / programme?I've been trying to get back some motivation to write something in machine code for the Spectrum. I don't feel I am organised enough to write somethi…
... motivation to write something in machine code for the Spectrum. I don ... -
A couple of random questions......because, why not? (1) USR0 mode on the +3/+2A/B I know of its existence, I know how it's used, and I have some games that require it to work o…
... />
(2) ZX81 machine code
I'll start with ... I understand very much about machine code - the ZX81 (and, ... presumably, ZX80) usually stored machine code this way, but it would ... /> Theoretically, could a machine code program on the ZX81 be ... -
Thin Ice Rescue – a new Game Boy game[img]https://i.imgur.com/8SRUNOd.png[/img] [b]Thin Ice Rescue is an extremely simple casual endless grid-based arcade collect 'em up for the Game …
... the Game Boy.
Code, Graphics and Design: snorpung
Music ... -
WiP New Utility TAPonDSKThere are a few utilities that transfer tape contents to +3 disk but most, if not all, require manual intervention to change the loader and/or rename…
... most cases due to machine code loaders etc... anyway was ... br /> TomD
[code]
+--------------------------------------------------------------------------------
| TAPonDSK v0.2 ... BASIC loader and rest of code following.
| - ... -
Dr. Jim's personal Sinclair showcaseThere were some Spectrum-related webpages that I hosted some of my own stuff on, and it's about time it had an extensive rehash. So, over the last we…
... 't rip directly from the code, I made them all manually ... all my first forays into machine code;
- An archive of ZX80 ... -
High-quality magazine scans (and not the Big Three)First, note that I've already asked regular HQ-scanner Mort about this, but then, it's far from certain that Mort has every magazine I might need, an…
... blobs are part of a machine code listing, or are a symbol ... -
CSSCGC 2021: 25th edition extravaganza![img]https://csscgc2021.files.wordpress.com/2020/12/yellow_programmer_960x600.png[/img] [url=https://www.rickdangerous.co.uk/csscgc2021/][b][size=…
... recognisable Sinclair lineage in the machine, as long as I have ... . If you're good at machine code, you can prove your worth ... converting it for a different machine. Spectrum to ZX81 downgrades are ... still, a more technically impressive machine, such as the QL, SAM ... -
What Good Serious Successful Software Was Written Exclusively in 128K BASIC?I realize now that 128K BASIC has its serious enthusiasts . But I know very little about this type of BASIC . What good titles were written exclusi…
... in 128K BASIC without any machine Code ? Are there many of these ... -
Strongest aspect of Spectrum BASICWhat would you say is the strongest aspect of Spectrum BASIC compared to other BASICs on other micros at the time. I think it might have been the Fun…
... to pass arguments to a machine code routine also. Was there any ... -
Text compression methodsI once typed in a Text compressor from INPUT magazine, it worked on a first and second most common following letters algorythm and reduced the binary…
... bits. It was written in machine code of course. It worked pretty ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... just executed a bit of machine code to load register A with ... .
This bit of code will produce something at least ... pair when it returns from machine code.
Now to show ... and hence jump to a machine code programme.
So there ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... still be signifcantly slower than machine code as they generally aren' ... taking BASIC and making optimised machine code. You might be able ... the floating point stuff in machine code would confound you) and ... that whilst using raw machine code for bits that need ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... />
As to books Mastering Machine Code on your ZX Spectrum by ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... are far inferior to raw machine code. You won't find any ... room for basic and the machine code. You don't have enough ... a way condusive to good code.
I'm sorry ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... this great book called "Introducing machine code for the zx Spectrum" by ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... clearly "I know more about machine-code than you" posturing. That guy ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
Disassembler: takes raw machine code and re-creates it in ... ) and converts it in to machine codes (numbers that speccy understand ... -
How did people program GamesI have been wondering how people wrote games. Did they use basic and just type in to the spectrum interface and save it. Or did they use assembler, a…
... larger, more powerful machines. Raw machine code is often the domain of ... is easily translatable into native machine code and games/software could be ... systems using essentially the same code (This being true today also ... -
spectrum on pcI was just wondering,the pc is brilliant for speccy emus but wen playing speccy games on a pc keyboard it just doesnt feel rite for sum1 who used to …
... been trying to master z80 machine code for 20 years and even ... -
what are in your opinion........what were in your opinion the best magazines for the spectrum and why? [img]/__forums/images/smiles/icon_smile.gif[/img] octave
... were some good articles on machine code, hacking, etc. as well as ... -
ZX48k terminal...Hello everybody, I thought someone might help me. I connect my good old ZX48k to my PC via serial (IF1) link, and I was trying to write a little term…
... automatic listing.
The code of interface1 reads from the ... data after the the other machine was told to stop. ... would be to write a machine code program to read the ... /> If you were using "code &38" to refer to ... need to SHADOW: the code for a Version 2 ROM ... -
PAW questionThis may not be the right place but anyways there it goes: I've been trying to figure out how to import graphic files in .SCR format in the PAW parse…
... You then call the machine code routine that will dump the ... executed at EXTVEC. In machine code we want to insert ... the location where the machine code for our routine is. ... The code for JP,pq in ... into basic, SAVE "SCREEN" CODE 16384,6912, load the ... -
Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... well let's go to machine code basics:
jr nz would ... -
Which emulator and assembler?Hi, I am looking to learn z80 assembly language and I feel the best option is a spectrum emulator and an assembler. Can anybody recommend the best …
... way to start learning machine code is The Complete Machine Code Tutor.
I learnt machine code that way back in the ... -
Which emulator and assembler?Hi, I am looking to learn z80 assembly language and I feel the best option is a spectrum emulator and an assembler. Can anybody recommend the best …
... u Lars! BTW, I learnt machine code in the 80's too ... -
Which emulator and assembler?Hi, I am looking to learn z80 assembly language and I feel the best option is a spectrum emulator and an assembler. Can anybody recommend the best …
... off topic but I learnt machine code in the 80's too ...
