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Problem with Pasmo Assembler/Speccy emulator?I'm at the start of trying to learn Z80 assembly for the ZX Spectrum. I'm using Speccy 1.7 as my emulator, Pasmo as my assembler, and am following t…
... .tap on the top and 0 OK, 30: 1 on the ... with "2 Variable not found, 0:1" which obviously doesn't ... the command to run the machine code, did you by any chance ... -
how can we load +3dos files in assembly?is there some way to load +3dos files in assembly, like calling bios routines somewhere? (like defining in registers the filename string address in m…
... /> [code]di
ld a,$07 ; ROM 0 / RAM ...
; ei is optional[/code]
EXPLANATION:
- ... you do everything in machine code and disable interrupts or ... $10 (ROM 1 / RAM 0).
[b ... , call dos_set_1346 with de=0 and hl=0).
... -
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... myself[/url], finally getting some machine code to work on it. It ... meant [i]entirely[/i] in machine code - fill up the memory with ... was under the impression that machine code programming on the ZX80 was ... =#0000FF][b]BLUE CHALLENGE V2.0:[/b]
Write a game ... -
Things that people >= 40 (ish) would recognize (and others would likely not)#1: Used to see these all over the place, usually right above the bath tub. [img]http://www.constructionphotography.com/ImageThumbs/A052-01718/3/A0…
... 'helpful' snippets of machine code are intensely frustrating when ... software/utilities/the-complete-machine-code-tutor-new-generation- ... of the Machine Code Tutor)
Spin (0.7Q) is ... my emulator of choice when dealing with machine code ... -
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... [i][b]into the unexpanded machine?[/b][/i] There's only ... ZX80 do something useful in machine code". I really wasn't expecting ... does leave Blue Challenge v2.0 still not taken, which is ... mean a small fragment of machine code will be required to make ... -
ZX Spectrum BASIC "non UK" titles that can be easily translated to make an "easy" English VersionIt was the 16K German version of LEMONADE STAND written in BASIC that made me think about this . Really , I suppose this translation aspect just…
... have become separated from the machine code bit at the end . ... 9520 Prog: 18535 ; Vars 0 Length 17
0005 Turbo ... , is to retain the machine code bit after I have altered ... counter and note where the machine code bit starts on the ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... probably you need a pause after the RANDOMIZE else ... LOAD "" CODE 30000: CLS : RANDOMIZE USR 30000: PAUSE 0
[code]
... equ 23 ; tab x , 0 (0-255,0-255)
... defb 255
[/code]
[/quote]
... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
For Crisis' code you probably want to do ... load it
and
PAUSE 0
after you run ... CLEAR 29999: LOAD "" CODE 30000: CLS : RANDOMIZE USR 30000: PAUSE 0
PAUSE 0 I expect...
Stepping through the code will ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... before LF
[code]
TEST:
... "
defb 255
[/code]
I saved ... Spin)
RANDOMIZE USR 30000: PAUSE 0
Result:
... after str1 is defined. Edited code above.
... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
Modified my code to draw a checkerboard ... 8x8 sprite:
[code]
ORG 32768
FONTBASE ... djnz .loop
ret
[/code]
same procedure as ... br />
RANDOMIZE USR 32768: PAUSE 0
since the OK ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... It's just the code as is probably does not ... another subroutine based on my code with those checks in, ... need to use a PAUSE 0 after a RANDOMIZE USR ... Z
in this code (because it doesn't ... to cleanup).
[code]
ORG 32768
FONTBASE ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... of that! (So that means 0%). I already make money working ... a comment in the source code (which you should make available ... 's ok to just use machine code for the graphics and do ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... that! (So that means 0%). I already make money ... comment in the source code (which you should make ... ok to just use machine code for the graphics and ... t plan publishing the source code, if I had to ... t have publicly available source code for obvious reasons.
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... can use machine code routines for (there's also PRINT #0; "Text" I ...Sharopolis's QuizHere you are folks, My quiz, edutainment at its best. This is the first quiz I've compiled so sorry if its too easy or hard or whatever. Some of the…
... 't count!)
5. Pause Poke Next Rand And Poke ... for if M is for machine code I never understood)
Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
... bytes so that if bit 0 is set then bit 7 ...ArtistryIn my younger days (and to a certain extent, now) I was always intrigued about how the loading screens were constructed. Back then I'd assumed it was…
... red square was drawn from (0,0) to (100,100), then the ... ? I assume it'd be machine code, but has anyone worked out ...Ported whole casettes of backuped utiltilitiesHi! A friend of mine gave me a few casettes he found in the attic - he used these to backup ORIGINAL casettes he had back in the spectrum games. The…
... ,Pause: 0.527s
43-1CBD6: Bytes : CODE Length: 19 Normal Speed ,Pause: 0.467s ... ,Pause: 0.518s
69-3A41C: Bytes : CODE Length: 19 Normal Speed ,Pause: 0.523s ...Entire Sinclair Software Collection For Sale - Built Up Since 1988!Sinclair Spectrum Software For Sale Information below includes the title of the software, the type of media it is supplied on and the price. I can a…
... /> 48K Cassette
?0.50
Ikari Warriors ... />
Screen Machine [Instant Machine Code Techniques To Improve Your ... br /> ?0.50
Street Gang Football (Code Masters)
?0.50
Winners ...How to program Machine Code on a PC, and then run it on a speccy?Well, I've been looking into MC a bit more deeply recently - I reckon I could get my head round MC now. Back when I was a teenager, I couldn't see th…
... a bit cumbersome to actually code it on the speccy - what ...Inherited stuffI've recently inherited some Spectrum stuff (see list below), and I am now asking if anyone could estimate what it is worth and where I should sell i…
... -3) (Norwegian)
Spectrum Machine Language for the Absolute Beginner ... , William Tang (ISBN: 0-86161-110-1)
Norsk ... & Danny Doyle (ISBN: 0-7156-1789-3)
The ... br /> Introducing Spectrum Machine Code, Ian Sinclair (ISBN: 0-246-12082-7)< ...In need of a Poke (ooer!)Back in my very basic Basic days, machine code was a scary thing. I think I advanced as far as 'LD HA' (or something!) before giving up. However, so…
... my very basic Basic days, machine code was a scary thing. I ... a couple:
23659,0 which caused a speccy to ...
