Difference between revisions of "Motorola 68000"

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Sizecoding on the Atari ST is not very huge yet, so resources are sparse. Here are some bytetros with source code:
 
Sizecoding on the Atari ST is not very huge yet, so resources are sparse. Here are some bytetros with source code:
  
* [https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/starfield_128b_src/STARFLD.S 128b Palette Starfield by Gaston] https://www.pouet.net/prod.php?which=64455
+
{| class="wikitable"
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/fractal_boot_src/FRACTAL.S Fractal Landscape bootsector by Gaston] https://www.pouet.net/prod.php?which=64468
+
! Prod name (Pouet link) !! Source code
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/bigscrol BIG scroller by NoCrew] https://www.pouet.net/prod.php?which=22325
+
|[https://www.pouet.net/prod.php?which=64455 128b Palette Starfield by Gaston] || https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/starfield_128b_src/STARFLD.S
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128drum 128byte drum machine by gwEm] https://www.pouet.net/prod.php?which=16924
+
|[https://www.pouet.net/prod.php?which=64468 Fractal Landscape bootsector by Gaston] || https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/fractal_boot_src/FRACTAL.S
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/theremin.128 128byte Theremin by gwEm] https://www.pouet.net/prod.php?which=17041
+
|[https://www.pouet.net/prod.php?which=22325 BIG scroller by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/bigscrol
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128b_303 128byte virtual 303 by gwEm] https://www.pouet.net/prod.php?which=17370
+
|[https://www.pouet.net/prod.php?which=16924 128byte drum machine by gwEm] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128drum
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_ST 88 Bytes by Sedma] https://www.pouet.net/prod.php?which=25051
+
|[https://www.pouet.net/prod.php?which=17041 128byte Theremin by gwEm] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/theremin.128
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/OUT2K5/mikro Realtime Competition by Mystic Bytes] https://www.pouet.net/prod.php?which=25052
+
|[https://www.pouet.net/prod.php?which=17370 128byte virtual 303 by gwEm] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128b_303
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/boot The Bootshitctor by KÜA software productions] https://www.pouet.net/prod.php?which=24965
+
|[https://www.pouet.net/prod.php?which=25051 88 Bytes by Sedma] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_ST
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/piggy BOOT MY PIGGY GAME by Lineout & KÜA software productions] https://www.pouet.net/prod.php?which=50496
+
|[https://www.pouet.net/prod.php?which=25052 Realtime Competition by Mystic Bytes] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/OUT2K5/mikro
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/D-Bug/OL09BOOT/OL09BOOT.S Keeping atari alive by D-Bug] https://www.pouet.net/prod.php?which=53190
+
|[https://www.pouet.net/prod.php?which=24965 The Bootshitctor by KÜA software productions] || https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/boot
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/Positivity/dla/src dla by Positivity] https://www.pouet.net/prod.php?which=53198
+
|[https://www.pouet.net/prod.php?which=50496 BOOT MY PIGGY GAME by Lineout & KÜA software productions] || https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/piggy
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/Positivity/quad/QUAD.SRC quadratic splines by Positivity] https://www.pouet.net/prod.php?which=54952] https://www.pouet.net/prod.php?which=53198
+
|[https://www.pouet.net/prod.php?which=53190 Keeping atari alive by D-Bug] || https://github.com/ggnkua/Atari_ST_Sources/D-Bug/OL09BOOT/OL09BOOT.S
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/ttnoise TT-Noise by KÜA software productions] https://www.pouet.net/prod.php?which=56279
+
|[https://www.pouet.net/prod.php?which=53198 dla by Positivity] || https://github.com/ggnkua/Atari_ST_Sources/Positivity/dla/src
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/Positivity/cell/CELL.SRC Random Cell by Positivity] https://www.pouet.net/prod.php?which=57063
+
|[https://www.pouet.net/prod.php?which=54952 quadratic splines by Positivity] || https://github.com/ggnkua/Atari_ST_Sources/Positivity/quad/QUAD.SRC
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/ASM/PHF/128choon 128 byte Choonage by Psycho Hacking Force] https://www.pouet.net/prod.php?which=57921
+
|[https://www.pouet.net/prod.php?which=56279 TT-Noise by KÜA software productions] || https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/ttnoise
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/ASM/Positivity/showmem ShowMem by Positivity] https://www.pouet.net/prod.php?which=58123
+
|[https://www.pouet.net/prod.php?which=57063 Random Cell by Positivity] || https://github.com/ggnkua/Atari_ST_Sources/Positivity/cell/CELL.SRC
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/ASM/ORB/Benoit(ST) Benoît by Orb] https://www.pouet.net/prod.php?which=65455
+
|[https://www.pouet.net/prod.php?which=57921 128 byte Choonage by Psycho Hacking Force] || https://github.com/ggnkua/Atari_ST_Sources/ASM/PHF/128choon
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/BIER/source 1 euro by Lineout & KÜA software productions & Psycho Hacking Force] https://www.pouet.net/prod.php?which=65611
+
|[https://www.pouet.net/prod.php?which=58123 ShowMem by Positivity] || https://github.com/ggnkua/Atari_ST_Sources/ASM/Positivity/showmem
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/etipolla Έτη πολλα! by KÜA software productions] https://www.pouet.net/prod.php?which=67392
+
|[https://www.pouet.net/prod.php?which=65455 Benoît by Orb] || https://github.com/ggnkua/Atari_ST_Sources/ASM/ORB/Benoit(ST)
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/sync128b Sync128b by Dyno] https://www.pouet.net/prod.php?which=68508
+
|[https://www.pouet.net/prod.php?which=65611 1 euro by Lineout & KÜA software productions & Psycho Hacking Force] || https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/BIER/source
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/128b-Mandelbrot_Set 128B Mandelbrot Set by Dyno] https://www.pouet.net/prod.php?which=72891
+
|[https://www.pouet.net/prod.php?which=67392 Έτη πολλα! by KÜA software productions] || https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/etipolla
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/64b-Sierpinski_Scroller 64B Sierpinski Scroller by Dyno] https://www.pouet.net/prod.php?which=72893
+
|[https://www.pouet.net/prod.php?which=68508 Sync128b by Dyno] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/sync128b
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Sierpinski_Triangle 32B Sierpinski Triangles by Dyno] https://www.pouet.net/prod.php?which=72894
+
|[https://www.pouet.net/prod.php?which=72891 128B Mandelbrot Set by Dyno] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/128b-Mandelbrot_Set
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Noise 32B Noise by Dyno] https://www.pouet.net/prod.php?which=72895
+
|[https://www.pouet.net/prod.php?which=72893 64B Sierpinski Scroller by Dyno] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/64b-Sierpinski_Scroller
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Cedric%20Bourse%20(orion_)/fract128 Fractal 128 by Orion_] https://www.pouet.net/prod.php?which=78762
+
|[https://www.pouet.net/prod.php?which=72894 32B Sierpinski Triangles by Dyno] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Sierpinski_Triangle
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Satantronic/IMPERFCT ImPerfect by Satantronic] https://www.pouet.net/prod.php?which=81758
+
|[https://www.pouet.net/prod.php?which=72895 32B Noise by Dyno] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Noise
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/atariBDSM/tunnelST tunnelST by atariBDSM] https://www.pouet.net/prod.php?which=84120
+
|[https://www.pouet.net/prod.php?which=78762 Fractal 128 by Orion_] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Cedric%20Bourse%20(orion_)/fract128
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sebastian%20Pawlak%20(tr1x)/BLUES Blues by tr1x] https://www.pouet.net/prod.php?which=84238
+
|[https://www.pouet.net/prod.php?which=81758 ImPerfect by Satantronic] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Satantronic/IMPERFCT
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sebastian%20Pawlak%20(tr1x)/SHADES Shades by tr1x] https://www.pouet.net/prod.php?which=84239
+
|[https://www.pouet.net/prod.php?which=84120 tunnelST by atariBDSM] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/atariBDSM/tunnelST
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gash/wobble/wobble.s Wobble by Gash] https://www.pouet.net/prod.php?which=86138
+
|[https://www.pouet.net/prod.php?which=84238 Blues by tr1x] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/tr1x/BLUES
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Defence Force/MindBender MindBender by Defence Force] https://www.pouet.net/prod.php?which=86127
+
|[https://www.pouet.net/prod.php?which=84239 Shades by tr1x] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/tr1x/SHADES
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/SMFX/imperati/imperativ.s DER SPKR IMPERATIV by SMFX] https://www.pouet.net/prod.php?which=86129
+
|[https://www.pouet.net/prod.php?which=86138 Wobble by Gash] || https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gash/wobble/wobble.s
 +
|-
 +
|[https://www.pouet.net/prod.php?which=86127 MindBender by Defence Force] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Defence Force/MindBender
 +
|-
 +
|[https://www.pouet.net/prod.php?which=86129 DER SPKR IMPERATIV by SMFX] || https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/SMFX/imperati/imperativ.s
 +
|}
  
 
And some for the Atari Falcon
 
And some for the Atari Falcon
  
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mandel NoBrains Mandelbrot Zoomer 128 by NoCrew] https://www.pouet.net/prod.php?which=25220
+
{| class="wikitable"
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/plasma 128 bytes Plasma demo by NoCrew] https://www.pouet.net/prod.php?which=28781
+
! Prod name (pouet link) !! Source code
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/pyro 128 bytes Pyro demo by NoCrew] https://www.pouet.net/prod.php?which=28783
+
|[https://www.pouet.net/prod.php?which=25220 NoBrains Mandelbrot Zoomer 128 by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mandel
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/sierpins ] https://www.pouet.net/prod.php?which=28784 128 bytes Sierspinksi by NoCrew
+
|[https://www.pouet.net/prod.php?which=28781 128 bytes Plasma demo by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/plasma
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/T.O.Y.S/128TRON2/SOURCE/128TRON2.S 128 TRON ][ by T.O.Y.S.] https://www.pouet.net/prod.php?which=28856
+
|[https://www.pouet.net/prod.php?which=28783 128 bytes Pyro demo by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/pyro
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Mind%20Design/Strange%20Things%20Happends%20InSweden Strange Things Happends In Sweden by Mind Design] https://www.pouet.net/prod.php?which=28762
+
|[https://www.pouet.net/prod.php?which=28784 128 bytes Sierspinksi by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/sierpins
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mixdots/src Mixed Dots 128 by NoCrew] https://www.pouet.net/prod.php?which=25221
+
|[https://www.pouet.net/prod.php?which=28856 128 TRON][ by T.O.Y.S.] || https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/T.O.Y.S/128TRON2/SOURCE/128TRON2.S
 
+
|-
* [https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_F Realtime Competition Falcon by Sedma] https://www.pouet.net/prod.php?which=25050
+
|[https://www.pouet.net/prod.php?which=28762 Strange Things Happends In Sweden by Mind Design] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Mind%20Design/Strange%20Things%20Happends%20InSweden
 
+
|-
 
+
|[https://www.pouet.net/prod.php?which=25221 Mixed Dots 128 by NoCrew] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mixdots/src
 
+
|-
* ST Soundchip: https://www.atarimagazines.com/v4n7/stsound.html
+
|[https://www.pouet.net/prod.php?which=25050 Realtime Competition Falcon by Sedma] || https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_F
 +
|}
  
 
== Commodore Amiga ==
 
== Commodore Amiga ==

Revision as of 03:36, 10 October 2020

Introduction

Wanting to start sizecoding on a Motorola 68k platform in this day and age can be tough.

So here is a bit of help to get you started:

The Motorola 68k processor

The Motorola 68k processor...

Note: Assigment direction is source,dest instead of dest,source !!!

Registers

To be added.

Atari ST

The Atari ST systems consists of the M68k system with custom hardware for graphics and sound.

Setting up

Setting up your development platform for the Atari ST systems is quite easy, first get the following tools:

  • Assembler: VASM - This assembler is able to assemble directly to a TOS executable
  • Assembler: RMAC - Can assemble to TOS executable as well as a headerless absolute binary
  • Emulator(s): -. Make sure to use the original TOS 1.62 Image for best compatibility.

Compiling to a TOS image

Vasm -Ftos source.s -o source.tos rmac -p -o source.tos source.s

ST executable format, and why you should write relocatable code

To be added

Video display

The Atari ST uses an interleaved planar memory layout to represent its paletted display modes (we'll concentrate on 320x200x16 colours here).

Paletted?

The Atari ST uses index values into a palette of colours. Index 0 is the background colour (that's also used for the border) and a maximum of 16 colours can be defined and indexed.

Planes?

Every plane contains one bit of a pixel's colour index value. The bits of the binary representation of a colour index like %1010 (% Bit3,Bit2,Bit1,Bit0) will end up in 4 different planes (bits most significant to least significant aka left to right): Plane4 Plane3 Plane2 Plane1.

So basicly Plane1 contains all of the Bit0s of all pixels, Plane2 all Bit1s, Plane3 all Bit2s and Plabe4 all Bit3s.

The first pixel on a plane is described by the leftmost (aka most significant) bit in a word, the second one by the second-leftmost etc. - just like this %0123456789abcdef with 0-f=pixels 1-16. %1000000000000000=$8000=pixel 1 in a plane word set. The 16th pixel will use the leftmost bit of the next word in this plane. etc.

Interleaved?

16 pixels worth of data are represented as a full graphicword, meaning all information to display 16 pixels are stored together, followed by the data to represent the next 16 pixels etc. One row worth of display data has 20 graphicwords (20*16 pixels=320 pixels).

16 pixels are stored in 4 words - which contain 4 of the aforementioned planes.

So a 320x200x16 colour display is a contiuous memory buffer containing:

Pixels 0-15, row 0:(Plane1.w Plane2.w Plane3.w Plane4.w)
Pixels 16-31, row 0:(Plane1.w Plane2.w Plane3.w Plane4.w)
Pixels 32-47, row 0:(Plane1.w Plane2.w Plane3.w Plane4.w)
......
Pixels 304-319, row 199:(Plane1.w Plane2.w Plane3.w Plane4.w)

To be refined soon.

Setting a palette

Here is some code that will help you setup a palette

pea	palette(pc)
	move.w	#6,-(sp)
	trap	#14

; Palette data
palette:	
	dc.w	$000,$100,$200,$311,$422,$533,$644,$755
	dc.w	$575,$464,$353,$242,$131,$020,$010,$000

Getting something on screen

Here is a bit of code to get you started:

	;-----------------------
	; Line-A Initialization
	;-----------------------
; After calling this function, data register D0 and address register A0 point to a table ; with the starting address of the Line A variables. 
; Address register A1 points to a table with the starting addresses for the three system ; font headers, 
; and address register A2 points to a table that specifies the starting addresses of the; 15 Line A opcodes. There's no parameter required for this function, so all you have
; to do is call the word opcode label that you specified for the $A000 (Initialize)
; function.
	dc.w	$A000
	movem.l	(a0),a1-a4		; A3=INTIN, A4=PTSIN

	;---------
	; For X&Y
	;---------
frameloop:
	move.w	#200-1,d7		; y
yLoop:	
	move.w	#320-1,d6		; x
xLoop:

	; Putpixel
put_pixel:	
	move.b d6,d0		; d0=x
	eor d7,d0			; d0=x^y
	lsr.b #2,d0			; d0>>=4
	and #42,d0			; d0&42
	
	move.w	d0,(a3)		; a3=color(d0)
	movem.w	d6/d7,(a4)	; a4=x,y`
	
	dc.w	$A001		; put pixel command

	dbra	d6,xLoop		; decrease and branch
    dbra	d7,yLoop

; Wait loop
	bra frameloop ; .s	*

Sound

The Atari ST systems use the YM2149 chip to generate sound.\

For more information check out https://www.atarimagazines.com/v4n7/stsound.html

Make some noise

To be added soon.

Additional Resources

Sizecoding on the Atari ST is not very huge yet, so resources are sparse. Here are some bytetros with source code:

Prod name (Pouet link) Source code
128b Palette Starfield by Gaston https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/starfield_128b_src/STARFLD.S
Fractal Landscape bootsector by Gaston https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gaston/fractal_boot_src/FRACTAL.S
BIG scroller by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/bigscrol
128byte drum machine by gwEm https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128drum
128byte Theremin by gwEm https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/theremin.128
128byte virtual 303 by gwEm https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Preromanbritain/128b_303
88 Bytes by Sedma https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_ST
Realtime Competition by Mystic Bytes https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/OUT2K5/mikro
The Bootshitctor by KÜA software productions https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/boot
BOOT MY PIGGY GAME by Lineout & KÜA software productions https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/piggy
Keeping atari alive by D-Bug https://github.com/ggnkua/Atari_ST_Sources/D-Bug/OL09BOOT/OL09BOOT.S
dla by Positivity https://github.com/ggnkua/Atari_ST_Sources/Positivity/dla/src
quadratic splines by Positivity https://github.com/ggnkua/Atari_ST_Sources/Positivity/quad/QUAD.SRC
TT-Noise by KÜA software productions https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/ttnoise
Random Cell by Positivity https://github.com/ggnkua/Atari_ST_Sources/Positivity/cell/CELL.SRC
128 byte Choonage by Psycho Hacking Force https://github.com/ggnkua/Atari_ST_Sources/ASM/PHF/128choon
ShowMem by Positivity https://github.com/ggnkua/Atari_ST_Sources/ASM/Positivity/showmem
Benoît by Orb https://github.com/ggnkua/Atari_ST_Sources/ASM/ORB/Benoit(ST)
1 euro by Lineout & KÜA software productions & Psycho Hacking Force https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/BIER/source
Έτη πολλα! by KÜA software productions https://github.com/ggnkua/Atari_ST_Sources/KÜA%20software%20productions/etipolla
Sync128b by Dyno https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/sync128b
128B Mandelbrot Set by Dyno https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/128b-Mandelbrot_Set
64B Sierpinski Scroller by Dyno https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/64b-Sierpinski_Scroller
32B Sierpinski Triangles by Dyno https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Sierpinski_Triangle
32B Noise by Dyno https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Dyno/32b-Noise
Fractal 128 by Orion_ https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Cedric%20Bourse%20(orion_)/fract128
ImPerfect by Satantronic https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Satantronic/IMPERFCT
tunnelST by atariBDSM https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/atariBDSM/tunnelST
Blues by tr1x https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/tr1x/BLUES
Shades by tr1x https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/tr1x/SHADES
Wobble by Gash https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/Gash/wobble/wobble.s
MindBender by Defence Force https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Defence Force/MindBender
DER SPKR IMPERATIV by SMFX https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/SMFX/imperati/imperativ.s

And some for the Atari Falcon

Prod name (pouet link) Source code
NoBrains Mandelbrot Zoomer 128 by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mandel
128 bytes Plasma demo by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/plasma
128 bytes Pyro demo by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/pyro
128 bytes Sierspinksi by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/sierpins
128 TRON[ by T.O.Y.S.] https://github.com/ggnkua/Atari_ST_Sources/blob/master/ASM/T.O.Y.S/128TRON2/SOURCE/128TRON2.S
Strange Things Happends In Sweden by Mind Design https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Mind%20Design/Strange%20Things%20Happends%20InSweden
Mixed Dots 128 by NoCrew https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/NoCrew/mixdots/src
Realtime Competition Falcon by Sedma https://github.com/ggnkua/Atari_ST_Sources/tree/master/ASM/Various/Sedma/SEDMA_F

Commodore Amiga

The Commodore Amiga system consists of the M68k system with custom hardware for graphics and sound.

Setting up

  • Assembler: -
  • Emulator(s): WinUAE

Video display

No information yet

Sound

No information yet