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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…
... the last one.
The assembly language instruction for 'return to ... -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
Spin Assembler DirectivesLeading on from [URL="http://www.worldofspectrum.org/forums/showpost.php?p=402514&postcount=65"]jp's recent post in Spin 0.7 Public Testing thread[/U…
... :[/B]
INCLUDE "filename" ;'Paste' assembly-code file contents here.
ORG n ;Begin assembly at address n.Jonathan Cauldwell writes.I also found this in me old archives, which was actually written by Jonathan Cauldwell. Again, typos and editorial tags included for authenticity ;-)…
... in a form known as assembly language. This code is just ... ///
The weird world of assembly language with ancient runes such ...The Chuntey InitiativeIt's the start of a new year and with it brings a new wave of optimism and hope! :) In light of the relative success of twitter/speccynews (in the s…
... would like to share an assembly lang tutorial or RoseCotton's ... directives etc), short BASIC or Assembly snippets, et al.
Skool Disassemblies 2010New year, new thread, new release of the Skool Disassemblies (capitalised for branding purposes :D). Go [url="http://pyskool.ca/disassemblies/"]here[…
... #assemblyDuty"]Beyond the call of assembly duty[/url]
[*][url="http ... /reference/bugs.html#assemblySit2"]More assembly sitting confusion[/url]
[*][url ..."Break on Write" Debugger in EmulatorHi, [B]Are then any Emulators that supports a "Break on memory addres XXXXh being written to" breakpoint function in their debugger?[/B] I have com…
... is, I've searched the assembly for all refrences to the ...Which ZX Spectrum setup?I'm building a semi-pro laser setup, with.. a ZX Spectrum as controller! [url]http://gathering.tweakers.net/forum/list_messages/1297705[/url] (I'm no…
... ?? I still could continue with assembly of course
- Setup 2 ...Spectranet updateWell, I've not put an update in here for too long, so here's a summary of what's been developing ... * A snapshot manager module. Basically, you can…
... stencils made up to speed assembly.
* Write some manual pages ...Bit functions speedI just stared nonplussed at the documentation for the bit functions. Apparently, if you're using the accumulator, using AND and OR is faster than se…
... , hush. I'm still learning assembly. It takes me days to ...more Pyskool yet?Thought I'd bump this with a few bugs I found in ver 0.1.2 Lines; Teachers can give lines when facing away from Eric Assembly; Assembly hall is a n…
... from Eric
Assembly;
Assembly hall is a no go ... area unless assembly
Cannot sit during assembly without getting lines ... stand at the back during assembly, they pace up and down ...My first program - a vertical scrollerHi all, I'm new here. Nice to meet you all! A couple of weeks ago I decided to learn Z80 assembly language. I spent many hours in front of the Spec…
... I decided to learn Z80 assembly language. I spent many hours ... coding, is my first Spectrum assembly language program ever:
assembly language on the Spectrum, so ...Julian Todd (Fat Worm Blows A Sparky) - insight and possible challenge?I recently spoke to Julian Todd about his days at Durell (for Retro Gamer), and he emailed me his thoughts on Fat Worm. I only had space to include a…
... lost all trace of the assembly code and even the physical ...CPI emulationI'm currently writing Sinclairean's emulation assembly for the CPI/CPD/CPIR/CPDR instruction group. Does anybody know what exactly the behavior of th…
... currently writing Sinclairean's emulation assembly for the CPI/CPD/CPIR ...New member here. And a spider! :)Hello everyone. My name is Sekrets. I'm quite a lonely individual, searching for a digital home where I might find fellow speccy enthusiasts to adopt…
... reading up a little about assembly programming, and playing about on ... ! but once my knowledge of assembly programming improves, I hope to ...Fresh 48K beeper music onlineRecently there was increase of 1-bit music activity. For those who are interested, here is links to online MP3 versions of the new releases, all made…
... the song was written in assembly code, just like composers of ...Computer MeltDown.Today I had a computer meltdown. I have a PC in my arcade machine, its been running fine. I've had it on for 6 hours recently and the Pentium D was …
... . The CPU cooling fan heatsink assembly had self disctucted, the copper ...Minor Update to Gasman's Midi2BEEPDon't know whether this is worthy an announcement, but for those of you who enjoyed Gasman's midi2BEEP utility, a new variant has been made called mi…
... called mid2ASM, which spits out Assembly listing rather than BASIC, and ...Assembly OUT commandHello, im trying to send a signal to the output using this command. LD A,2 OUT (0FEh),A ---> This will set the border colour to RED The problem i…
Hello,
im trying to send a signal to the output using this command.
LD A,2
OUT (0FEh),A
---> This will set the border colour to RED
The problem is how can i change that code in order to send signal to ...Which assembler do you recommend to a (complete) newbie?OK, I am re-dusting my assembler books and want to re-dig into the Wonderful World of Assembly. Just wondering which assembler to go with. I reme…
... into the Wonderful World of Assembly.
Just wondering which ...Optimize this assembly?Aiming for Variable*192 -> HL In the first case, I came up with the obvious method - *128 +*64: [code] ld a, (variable) ;13 ld h,0 ; 7 ld l,…
Aiming for Variable*192 -> HL
In the first case, I came up with the obvious method - *128 +*64:
[code]
ld a, (variable) ;13
ld h,0 ; 7
ld l, a ; 4
add hl, hl ;11
add hl ...Seeking alternatives to DATA statementsAnyone know of any memory saving alternatives to storing a list of numbers, other than using DATA statements or poking data into addresses?... Im ti…
... (my alternative utility already outputs Assembly), I wondered if there was ...bast, the Basic tapemaker for LinuxAnnouncing a new utility, [b]bast[/b], the BASIC Tapemaker. Now available: version 0.2.3 (alpha) for Linux. At: [url]http://github.com/ec429/bast/do…
... only BASIC files but also assembly language (which it will hand ...Optimization for this codeHello, I have done and submitted a small program for the CSS Crap Game Compo which involves a machine code routine. The z80 with BASIC and MC is av…
... />
I do not know assembly well, but manage to put ...Broken keyboard due to broken ULARecalling csmith's thread about dead ULAs, a thread appeared in the Zonadepruebas (Spanish) forum regarding... a dead ULA, but only a partially dead …
... Computadores. Universidad de Sevilla ;
Assembly None ;
Location Sevilla ;
How do you do it?What's your favoured method of games creation? Basic programming? Assembler? Basic Compiler? AGD? Etc etc. I currently have a management game written…
... 'm trying to teach myself assembly language aswell. This is all ...New game: Stamp QuestHappy new year speccies! [URL="https://docs.google.com/leaf?id=0ByxiMYbPnlUdMTQ0MmZlMDctMTNjNS00NmJhLTg3NTQtMTU3ZTQwY2ViZWMx&hl=en"]https://docs.goo…
... my first game done in assembly (loading screen above), it was ...Spectranet updateOK, so I've not written an update here for a while...so here's a quick summary, the gory details are on the Spectranet news page on my wiki. * Hardw…
... do myself is the final assembly (edge connector, LEDs, ethernet socket ...Assembler intricaciesHi all, I've been looking at the internals of a game to see how it all works and I've found some things that I don't understand and can't find any i…
... /> Rather than post the entire assembly I thought I'd be ...Request for help (Z80 gigascreen loader)Although I'd attempted to stick to keeping things simple in Image to ZX Spec now I've implemented Gigascreen (8x8 only) I've found the BASIC Gigascre…
... ]compile[/I] and contribute an assembly language Gigascreen viewer so I ...
