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Spin assembler questionHello! This might be a simple question, but I can not find the answer. I am new at assembly language, but am starting to experiment with it and down…
... answer. I am new at assembly language, but am starting to ... "begin" my code. In the assembly tool I write something like ... -
ZX certificate - first trygosh, that was nasty! [I]We are sorry, but you did not pass. Your score was 52.50%, while the required score is 70% Your subcategory scores are as …
... programming: 40.00%
* Z80 Assembly language and system routines: 20 ... -
Spectrum (and other) Programming BooksHi All I have the following books for sale. I can post to anywhere in the world and take PayPal. All in excellent condition unless stated: Microcom…
... Code by AP Stephenson
Assembly Language Programming for the BBC ... -
Don't ever buy a futon from ikeaBought a futon from Ikea. Started putting it together. Surprise, holes in wood are slightly out in varying ways throughout the whole thing. This woul…
... together the most crap self assembly furnature I have ever witnessed ... -
Small C on Sam help neededI'm trying to make good on some of my old developments that fell by the wayside and one of them uses Small C. The reason I stopped was down to not h…
... dive into BASIC or revisit assembly.
Once I have ... -
Spectrum (and other) books for saleI have the following books for sale. I can post to anywhere in the world and take PayPal. All in excellent condition unless stated. All 5 quid each p…
... Code by AP Stephenson
Assembly Language Programming for the BBC ... -
Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... put my stack).
Assembly Questions:
What is ... much it as far as assembly questions go for now, but ... -
Learning z80 assembly - useful linksI'm starting here: [url]http://cobb.host.sk/z80guide/index.htm[/url] Anyone got any other great links?
I'm starting here:
[url]http://cobb.host.sk/z80guide/index.htm[/url]
Anyone got any other great links? -
Spectrum issue 4S ??? What is that?I recieved a spectrum 48k today that i bought from Ebay (rubber). I opened it up and to my surprise it was an Issue 4S, yes 4S!!! I didn't know there…
... board in a manner of assembly quality, but made from Sinclair ... -
Utilities and Codemasters games on ebayFurther thinning out my Speccy collection, here are: a bunch of Codies games, digital distribution denied of course, including Slightly Magic and Roc…
... , and some old Sinclair/Crystal assembly language utils. Plus a couple ... -
List of POKEs and PEEKs/cool memory addressesI was wondering if there was a list of cool memory addresses to POKE and/or PEEK. For example, I know that PEEK 23674 tells you how long a Speccy has…
... for memory addresses instead of assembly routines? -
How did people write large assembler programs on real Spectrums?I have been wondering how people did their development back on real Spectrums. If you should write a large program, there would first be an assembler…
... program in memory, then the assembly code written by the programmer ... -
Assembly Instructions Help ListThere must be a list of instructions, what they stand for and what they do online somewhere, but I can't seem to find one. Does anybody know of one?
There must be a list of instructions, what they stand for and what they do online somewhere, but I can't seem to find one. Does anybody know of one? -
Comments for small "sprite" routine wantedI have just written my first machine code program and I am quite happy (and proud) to get it working! :smile: As a child I never learned anything e…
... do not know that many assembly instructions and I have no ... who has never worked in assembly I am also unsure if ... -
Soldering surface-mount componentsWinston's latest posts about PCBs and joystick interfaces have reminded me of a question I'm really curious about. Basically: Soldering surface-mount…
... a total stranger to electronic assembly (I managed to build my ... happened to own an automated assembly line in China, and for ... -
Pentagon-1024 manufacturingI am finishing a trial assembly of 2 boards. Unfortunately getting components appears to be very time-consuming (it's difficult to obtain electronic …
I am finishing a trial assembly of 2 boards. Unfortunately getting ... is able to cover all assembly expenses and time taken.
IC Suppliers(of ICs other than those in the big box...) Do any of the people into hardware assembly here know of any suppliers of obscure yet in-production ICs …
... of the people into hardware assembly here know of any suppliers ...Sam Revival issue 19 out now! [Sam CoupIssue 19 of Sam Revival is now out! Let's start off with what's on the coverdisk: Conquest. Written by Peter King in 1997 this originally had a lim…
... to wet your appetite for assembly language. If you've only ... gentle plunge into learning Z80 assembly and you'll soon see ...Why oh why....... did I have to read the thread about cross-assembling using pasmo and ConTEXT......grrrr. Now I've just wasted hours playing with z80 m/c, lol I…
... 've converted the gfx to assembly code, I haven't worked ...Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... checked the board prior to assembly for shorts and opens. I ...128 +2 KeyboardI've just bought an Amstrad +2 keyboard assembly (membrane and keys) on ebay to use with my Harlequin project. It was a steal at about 1 Euro ;-) It…
... bought an Amstrad +2 keyboard assembly (membrane and keys) on ebay ...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…
... the start point in the assembly listing? The major problem is ...Dangerous Z80 Assembly CommandHave been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section. Page 102 "[b]IM…
Have been reading Toni Bakers' "Mastering MC On Ya Speccy" book and came across the list of Z80 commands in the dictionary section.
Page 102
"[b]IM[/b] [i]Danger!!![/i] Under no circumstances use this instruction."
Er ...JSW... how does the game "finish" in assembly?It seems the ZX and C64 versions of Jet Set Willy suffer from the same "unfinishable" problem. Thankfully the ZX version has been patched with pokes …
It seems the ZX and C64 versions of Jet Set Willy suffer from the same "unfinishable" problem. Thankfully the ZX version has been patched with pokes to fix it, but the C64 version has not. I changed 2 rooms in the C64 version so I can collect the items, so ...Porting 8k Adventure to SpectrumSomeone has tried to help me port 8k Adventure over to the spectrum. Here is the code thus far. It doesn't seem to work with the verbs, however. I tr…
Someone has tried to help me port 8k Adventure over to the spectrum. Here is the code thus far. It doesn't seem to work with the verbs, however. I tried getting an object, but it said "Verb not recognized. Type help for clues".
Here is the ...Spectranet updateIn which my Spectrum +3 talks to real, live people... [url]http://spectrum.alioth.net/doc/index.php/Current_events[/url] ...the example IRC client …
... going to try hot air assembly of first half a board ... see how practical hot air assembly is with the tiny 0603 ...Dump Sinclair character set to file?Hi guys, I'm working on a version of Manic Miner for the TI-99/4A. It's not a port, as I'm not looking at the original Z80 code, just re-creating th…
How to convert hex bytes to .. in assembly?I hadn't a clue what to put in the title so..., I have in memory 3 hex bytes #10 #34 #50, e.g.,[code][size=2]#6400 10 , 34 , 50 ; hex 25600 16 , 52 …
I hadn't a clue what to put in the title so...,
I have in memory 3 hex bytes #10 #34 #50, e.g.,[code][size=2]#6400 10 , 34 , 50 ; hex
25600 16 , 52 , 80 ; decimal[/code][/size]I need to convert this to decimal 10 34 50.[code][size=2] ...I/O on the Speccy - ideas/help wanted!I'd like an interface for the Spectrum that can control and monitor other items. I have a task in mind that would require: A: 4xbinary inputs (as in…
... a positional reference to the assembly driven by the motors attached ...ANN: Uncommented Spectrum ROM AssemblyThe errors, including the ones mentioned by Geoff have been corrected.
The errors, including the ones mentioned by Geoff have been corrected.
