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ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... way in understanding the source code if that is your interest ... is a library of machine code subroutines that makes it easy ... z88dk can accommodate your asm code for the heavy lifting.
horizontal pixel placement of sprites is ... -
What should be the base address to set for my codeHi, I am new here and I have a simple question but one which I have not found an answer to. When I am developming my programs what should I set th…
... the base address for my code to (i.e. the ORG ... the memory assigned to machine code can move arround and grow ... -
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…
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,Learning machine code programming...I would like to start learning machine code... where should I start?
I would like to start learning machine code... where should I start?All my Machine Code Books Up For GrabsSee [url=http://www.worldofspectrum.org/forums/showthread.php?p=139192#post139192]here[/url] for details. You too can learn to program the Speccy in…
See [url=http://www.worldofspectrum.org/forums/showthread.php?p=139192#post139192]here[/url] for details.
You too can learn to program the Speccy in Machine CodeSelf Relocating CodeOn page 47 of [url]http://www.tim-mann.org/trs80/doc/ldosq1-3.txt[/url] is an article about relocating code. The documented routine that performs the…
On page 47 of [url]http://www.tim-mann.org/trs80/doc/ldosq1-3.txt[/url] is an article about relocating code.
The documented routine that performs the relocation looks very, very, similar to that used in HiSoft products...Old code uploadedI'm gradually ploughing through my microdrive catridges and I am uploading the recovered contents at [url]http://mdfs.net/Software/Spectrum/Microdri…
... .
* 31K RAM disk.
* Code to create a thicker font ...In Machine Code, what is the quickest way to sort bytes?I am playing around with some ordering of sprites, where I want to order them by vertical position. I used some Rodnay Zaks code to order some bytes…
... /> I used some Rodnay Zaks code to order some bytes, and ... )
This is the code I have so far (Copied ... an earlier thread)
[code]
org 8000h
end 8000h
[/code]Help running code.tzx!Hi there, found a long forgotten and lost pgm "ATTACK" on a cassette which I?m supposed is a very simple [I]Scramble[/I] clone... loved this veeery …
... of a file, only the code part and hope somebody?d ... randomize usr to execute the code.. :( )
Please, can someone ... .speccy.cz/progs/attack_code.tzx]code[/url]
thx ...Pimp my code...Erm, this is just the result of a mental exercise - I wanted to repeatedly display a UDG but decided against using a ROM routine and UDGs! Any sugges…
... ,
Jim
[code]
;
org #8000
djnz loop
ret[/code]Blur codeHi I remember years back seeing some amazing speccy stuff - I saw some kind of blur effect? I think it was simple sprite movement back and forth 1 p…
... game or even how to code this sorta thing? or do ...Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…
... Anyway, you might find the code useful. it will be ... levels of Bipboi
[code]
; *****************************************************************
; Title ... />
; modify the code to ensure that from now ...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…
... had features about using machine code, which I duly skipped over ... me no one uses machine code any more, so does this ...Google Code SearchJust launched in Labs is Google Code Search which allows you to search for source code on the Web. You can restrict on language so using Basic and '…
... launched in Labs is Google Code Search which allows you to ... search for source code on the Web.
+2 ramdisk - access in machine codeHow can you access the ramdisk in machine code? I've got a +2, and it seems the ramdisk has never been properly utilised. It would be a handy little…
How can you access the ramdisk in machine code?
I've got a +2, and it seems the ramdisk has never been properly utilised.
It would be a handy little area to use.
Thanks in advance,
--
catScrolling Loader CounterPlease can someone help me with writing a scrolling counter for a loading system. I like the Hewson counter so i`ve taken the font from zynaps loade…
... I need a piece of code that will;
[LOGIC]< ... let H=H-1.
[SCROLL]
1. Print one ... So that the '9' will scroll one pixel upwards at a ... '9'.
Thanks.
[code]
;9
FBYTE: db ... %11111110
db %11111110
[/code]Urgent Help needed to fix this: calling all machine code gurusI am currently trying to write tutorials on the amazing Orfeus music composer by Proxima which allows you to do multi channel music through the beepe…
... with a player. The code is exported to address 35000 ... /> I have disassembled the code, and got it to re ... .
The code is here: [URL="http://www ... I have split the code into 2 posts as ... most appreciated:
[code]
; Disassembly of the ...PLanning ZX-PC Interface releasesHello everyone. I am working on some additional functions to the ZX-PC Interface. Might take a while before all functions are operational, but here …
... />
Dr Beep
[code]
ZX-PC Software 1 ... *"m";1;"NAME"
Also SCROLL added to PRINT USR 14700 ... /> |TAP| |SNA| |Z80|
+---+ +---+ +---+
[/code]RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... codes are accepted.
[code]
; ---------------
; 4x8 font ... /> ; --------------------------------
;
; Based on code by Ian Beardsmore from Your ... /> ; -----------------
;
; Based on code by Tony Samuels from Your ...horizontal shmupsare there any speccy horizontal shmups where you freely move your ship (or whatever) pixel-by-pixel except penetrator? (i?m glad to realize, the lack…
are there any speccy horizontal shmups where you freely move ...Mastering Machine Code - Book for saleI'm selling a programming book called: Mastering Machine Code on Your ZX Spectrum [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ih=019&sspage…
I'm selling a programming book called: Mastering Machine Code on Your ZX Spectrum
[url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ih=019&sspagename=STRK%3AMESE%3AIT&viewitem=&item=290088866224&rd=1&rd=1[/url]Cracking the Code on the Sinclair ZX SpectrumAs I continue my clearout I am able to offer the following book for sale: Cracking the Code on the Sinclair ZX Spectrum, written by John K. Wilson. A…
... book for sale: Cracking the Code on the Sinclair ZX Spectrum ... .ebay.co.uk/Cracking-the-Code-on-the-Sinclair-ZX-Spectrum ...More Spectrum machine code books for saleAmazingly after a final rummage I found another couple of programming books. I now only have a copy of Rodnay Zaks Programming the Z80 left, but I'll…
... co.uk/Spectrum-Machine-Code-Made-Easy-Book_W0QQitemZ290097175763QQcategoryZ4193QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url ... .co.uk/Introducing-Spectrum-Machine-Code-Book_W0QQitemZ290097176162QQcategoryZ4193QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url]
Learning to code from scratchI'm going to start learning how to code my own games this week, and figured that I may need some (or perhaps a lot, depending on how complicated it i…
... to start learning how to code my own games this week ...Game Programming Source Code & Startup HelpHi there, I'm planning on porting an existing commercial title to the speccy. I'm in the process of disassembling the original code and commenting i…
... process of disassembling the original code and commenting it myself. The ... ) Is there any example source code to handle rendering a tilemap ...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…
... book (Toni Baker: Mastering machine code on your ZX Spectrum).
ANNOUNCE: Jet Set Willy: Party Willy [Special Edition 2007]Today (23rd April) is the third anniversary of the full release of [i]Party Willy[/i], Daniela Hantuchov?'s 24th birthday, Nicole Vaidi?ov?'s 18th bi…
... "Matthew Didn't Bother to Code It" [14], so I have ... the room, and shifted the horizontal guardians' start-positions two cells ...Running code from the display memory?Is it possible to run machine code from the memory area used by the display file? If you were really out of memory and some part of screen is not u…
... it possible to run machine code from the memory area used ... to black/black, load some code in the display area and ...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…
... discussion group relating to machine code for Z80? We have a ... but not one about assembly code/machine code for the spectrum.
code.
For me, Z80 ...
