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Forum: Coders. Releases 28 November 2021, 16:09
Replies: 3
Views: 335
Posted By Rock'n Roll
Thanks to Phaze101 who suggested the improvement...

Thanks to Phaze101 who suggested the improvement points
and thanks to prb28 for realization.

on youtube: https://www.youtube.com/watch?v=x7OH7HIF5NQ&t=3593s
01 - Phaze101 Amiga Assembly For...
Forum: Coders. Asm / Hardware 14 November 2021, 18:45
Replies: 8
Views: 935
Posted By Rock'n Roll
not btst.b, but bset.b with memory (test a bit...

not btst.b, but bset.b with memory (test a bit and set)

I wondered how bset.b d2,(a0,d0.w) works.
where a0 is the bitplane, d0 is the offset byte to a
byte in the bitplane and d2 is a bit in...
Forum: Coders. Asm / Hardware 01 November 2021, 22:21
Replies: 5
Views: 617
Posted By Rock'n Roll
you can download the coverdisk with the bullfrog...

you can download the coverdisk with the bullfrog tutorial from here:

http://amr.abime.net/coverdisk_index_4
http://amr.rumpigs.net/amiga_format_coverdisks/af041_1992_12_d2.zip
and previous...
Forum: Coders. Asm / Hardware 28 October 2021, 22:23
Replies: 50
Views: 4,522
Posted By Rock'n Roll
very good tool, but if I want find an...

very good tool, but if I want find an optimization for a mulu, muls
I get a range of cycles. It could be optimized.
(thats only a suggestion for improvement)

70 is max time. Motorola...
Forum: support.WinUAE 27 October 2021, 10:57
Replies: 53
Views: 6,851
Posted By Rock'n Roll
with F5, F6 you can switch to DASM1, DASM2 in...

with F5, F6 you can switch to DASM1, DASM2 in GUI-Debugger
Forum: support.WinUAE 23 October 2021, 18:18
Replies: 53
Views: 6,851
Posted By Rock'n Roll
you can scroll the disassembling in GUI-Debugger...

you can scroll the disassembling in GUI-Debugger with

Not really pagewise up/down but
Alt+Arrow Left/Right moves 8 lines up/down
Alt+Arrow Up/Down moves 1 line up/down
Forum: Coders. Asm / Hardware 21 October 2021, 22:29
Replies: 6
Views: 630
Posted By Rock'n Roll
in my short test, the program works A1200...

in my short test, the program works
A1200 configuration, with asmone >r, pass1, pass2 >a, wo prg
then in shell >prg
a black screen opens, now you can leave the program with 'ESC'
the cursor is...
Forum: Coders. Asm / Hardware 11 October 2021, 19:51
Replies: 117
Views: 35,765
Posted By Rock'n Roll
Yes, former GDR. But my russian today is very...

Yes, former GDR. But my russian today is very bad. Almost all is lost.
Today, I can only a few words and read the letters.

In the Italian assembly course there are only a few files to...
Forum: Coders. Asm / Hardware 11 October 2021, 11:35
Replies: 117
Views: 35,765
Posted By Rock'n Roll
Yes, where is the english translation? Nobody did...

Yes, where is the english translation? Nobody did it.
So in 2018 I started translating for myself because I wanted to know how the
blitter works. Then later I decided to put my translation on...
Forum: Coders. Asm / Hardware 10 October 2021, 20:09
Replies: 117
Views: 35,765
Posted By Rock'n Roll
The 3D part is now also finish! Lesson 17 and...

The 3D part is now also finish!
Lesson 17 and 18 were translated into german.
(It was a long and hard run...)

If you find any mistakes please contact me.
...
Forum: Coders. Asm / Hardware 05 October 2021, 21:38
Replies: 6
Views: 981
Posted By Rock'n Roll
Yes, thanks Toni. This information closed the...

Yes, thanks Toni. This information closed the lack of clarity. :great
Forum: Coders. Asm / Hardware 04 October 2021, 21:18
Replies: 6
Views: 981
Posted By Rock'n Roll
Thank's for the answer. I see the different...

Thank's for the answer.
I see the different results between 4.4 and 4.9

First to the wait-command:

The wait-command needs for me now 4 copper-cycles or 8 CCKs.

"so each of the waits end up...
Forum: Coders. Asm / Hardware 03 October 2021, 19:37
Replies: 6
Views: 981
Posted By Rock'n Roll
copper execution time

I have found following information about execution time here:
https://eab.abime.net/showthread.php?t=66483
some elsewhere.

no bitplane or up to 4 bitplanes:
wait ... ; 3 copper cycles => 6...
Forum: Coders. Asm / Hardware 03 October 2021, 19:35
Replies: 5
Views: 668
Posted By Rock'n Roll
https://archive.org/details/dmv-asm-one-de...

https://archive.org/details/dmv-asm-one-de (german edition)
Forum: Coders. Asm / Hardware 10 September 2021, 19:40
Replies: 16
Views: 1,337
Posted By Rock'n Roll
here https://eab.abime.net/showthread.php?t=91321...

here https://eab.abime.net/showthread.php?t=91321

New debugger commands:
...
- rs = show tracked stack frame.
- rss = show tracked supervisor stack frame.
- ts = break when tracked stack frame...
Forum: Coders. General 31 August 2021, 19:54
Replies: 36
Views: 6,618
Posted By Rock'n Roll
BibbyM asked in an old thread:...

BibbyM asked in an old thread: http://eab.abime.net/showthread.php?t=21866

now this is where I start to lose understanding.. can someone explain a little more how this works (masks beam position...
Forum: Coders. Asm / Hardware 18 June 2021, 21:49
Replies: 3
Views: 860
Posted By Rock'n Roll
Maybe this thread would be better in...

Maybe this thread would be better in winuae.support
but now I ask my questions here:

First, I get no reaction on this commands:

mg <address> Memory dump starting at <address> in...
Forum: Coders. Asm / Hardware 18 June 2021, 09:19
Replies: 3
Views: 860
Posted By Rock'n Roll
Thanks, StingRay. It works. I put a...

Thanks, StingRay. It works.

I put a memwatchpoint:
>w 0 0 80000 none

then:

Breakpoint 0 triggered.
D0 00000000 D1 00000001 D2 00000001 D3 00000000
D4 00000000 D5 00000000 ...
Forum: Coders. Asm / Hardware 17 June 2021, 17:08
Replies: 3
Views: 860
Posted By Rock'n Roll
How does the smc - debugger command works?

I search for a simple example what the smc debugger command explains.
Does the program breaks like a program breakpoint if a smc is detected?
I could not see any success. No smc is recognized.
...
Forum: Coders. Asm / Hardware 22 April 2021, 19:48
Replies: 7
Views: 1,519
Posted By Rock'n Roll
Maybe it was a stupid question from me, because...

Maybe it was a stupid question from me, because in line 0 I can see memory access on
odd cycles very fast. But I have also disabled disk-dma (7, 9, 11) and audio-dma (13, 15, 17, 19) here.
...
Forum: Coders. Asm / Hardware 21 April 2021, 22:25
Replies: 7
Views: 1,519
Posted By Rock'n Roll
Ok, now I can see the cpu use the even cycles. ...

Ok, now I can see the cpu use the even cycles.

Line: C8 200 HPOS 10 16:
[10 16] [11 17] [12 18] [13 19] [14 20] [15 21] [16 22] [17 23]
CPU-RW CPU-RW ...
Forum: Coders. Asm / Hardware 20 April 2021, 21:40
Replies: 7
Views: 1,519
Posted By Rock'n Roll
In my case there is no CPU code or data shown...

In my case there is no CPU code or data shown like in your screenshots.
What is wrong? How is the procedure to get them? I only make >v -4 (activate dma debugger - different sizes)
I know I can...
Forum: Coders. Asm / Hardware 18 April 2021, 20:38
Replies: 7
Views: 1,519
Posted By Rock'n Roll
The microprocessor 402 uses only the even...

The microprocessor 402 uses only the even numbered memory access cycles.

http://eab.abime.net/showthread.php?t=72575
(says: 4: "CPU only uses even-numbered memory access cycles" is wrong.)

I...
Forum: Coders. Asm / Hardware 17 April 2021, 18:24
Replies: 7
Views: 1,519
Posted By Rock'n Roll
what is the best way to understand an amiga patent?

Patent Number: 5,103,499 - BEAM SYNCHRONIZED COPROCESSOR

1. we need the patent
The PDF-File can you find here:
https://www.freepatentsonline.com/5103499.html...
Forum: Coders. Asm / Hardware 09 April 2021, 23:04
Replies: 50
Views: 4,522
Posted By Rock'n Roll
WinUAE Debugger can calculate the cycle and bus...

WinUAE Debugger can calculate the cycle and bus usage.

start:
move.w #$4000,$dff09a ; Interrupts disable
waitmouse:
btst #6,$bfe001 ; left mousebutton?
bne.s Waitmouse
...
Forum: support.WinUAE 08 March 2021, 20:20
Replies: 53
Views: 6,851
Posted By Rock'n Roll
What I miss is a kind of rip-command (mr ?) what...

What I miss is a kind of rip-command (mr ?) what translate a part of memory to dc's.

Now I wrote my own short program.
I copy some part of copperlist and save it in a txt-file.
Then run this...
Forum: support.WinUAE 27 February 2021, 19:28
Replies: 29
Views: 2,025
Posted By Rock'n Roll
I made some further tests and it works, when I...

I made some further tests and it works, when I make following:
In my case I have to COM-Ports
COM7: Arduino Mega 2560 (USB to USB)
COM8: USB Serial Port (its an USB to serial TTL cable with open...
Forum: support.WinUAE 25 February 2021, 21:54
Replies: 29
Views: 2,025
Posted By Rock'n Roll
I want control the onboard LED on an Arduino over...

I want control the onboard LED on an Arduino over the WinUAE serial port.
But there is anything wrong.

I have the settings 9600,8N1,Handshaking none.
The output from WinUAE to a terminal is ok....
Forum: Member Introductions 18 February 2021, 19:10
Replies: 10
Views: 1,712
Posted By Rock'n Roll
Welcome! (For me is also interesting to read...

Welcome!
(For me is also interesting to read "yelworC" - It's Dark Electro.
Maybe we listen the same music?)
Forum: Coders. Asm / Hardware 05 February 2021, 23:47
Replies: 6
Views: 772
Posted By Rock'n Roll
Hi ross, thanks for your help. Now I'm...

Hi ross,

thanks for your help.

Now I'm on this point.

// Processing-Sketch to illustrate the situation

void setup() {
size(468, 312); // horizontal: $0 to $1d3 = 468, vertical: $0...
Forum: Coders. Asm / Hardware 04 February 2021, 20:28
Replies: 6
Views: 772
Posted By Rock'n Roll
questions to screen positions

The normal lowres screen (PAL) is 320x256
and a typical DIWSTRT-Position is horizontal: $81 (129) and vertical $2c (44)

Now there is a black border around the screen:
Now my questions:
1. Is...
Forum: Nostalgia & memories 02 February 2021, 22:08
Replies: 89
Views: 7,271
Posted By Rock'n Roll
I was 15 (july 1990) I had to wait until...

I was 15 (july 1990)
I had to wait until monetary union ... (D Mark)
And I still have my old Amiga 500 with monitor and 400 disks ...
Forum: Amiga scene 21 January 2021, 19:20
Replies: 115
Views: 15,821
Posted By Rock'n Roll
Rock'n Roll Yo! Joe Solid Gold PP Hammer ...

Rock'n Roll
Yo! Joe
Solid Gold
PP Hammer
Soccer Kid

(https://www.gamezone.de/Rockn-Roll-Spiel-30630/Lesertests/)

in the 90's I had also many fun with this games
Twintris, Logical, Ports...
Forum: Coders. Asm / Hardware 04 December 2020, 21:33
Replies: 117
Views: 35,765
Posted By Rock'n Roll
The next part is finish. Lessons 13, 14 and 15...

The next part is finish.
Lessons 13, 14 and 15 were translated into German.

https://aminet.net/package/dev/asm/asm-kurs4
Forum: Coders. Asm / Hardware 23 August 2020, 19:52
Replies: 29
Views: 3,390
Posted By Rock'n Roll
here you can find the sourcecode for trainermenus...

here you can find the sourcecode for trainermenus
https://flashtro.com/category/source/ctsource/amigasources/page/2/
http://cyberpingui.free.fr/oldiesMenu.htm
Forum: Coders. Asm / Hardware 08 June 2020, 21:33
Replies: 5
Views: 964
Posted By Rock'n Roll
maybe here: ...

maybe here:
http://amigafonteditor.ozzyboshi.com/index_sprite_position.html
https://github.com/Ozzyboshi/AmigaFontEditor
Forum: Coders. Asm / Hardware 30 April 2020, 23:55
Replies: 117
Views: 35,765
Posted By Rock'n Roll
Now you can find the next lessons on aminet. ...

Now you can find the next lessons on aminet.
(lesson 11 and 12 were translated into german.)

http://aminet.net/package/dev/asm/asm-kurs3

For improvements contact me!
Forum: Coders. Asm / Hardware 24 April 2020, 20:44
Replies: 4
Views: 1,079
Posted By Rock'n Roll
Thanks, now I know how the copper skip...

Thanks, now I know how the copper skip instruction works.
(I believed the skip command its a combination of wait and skip.
It waits like the normal wait command and if the condition is true,
then...
Forum: Coders. Asm / Hardware 23 April 2020, 21:43
Replies: 4
Views: 1,079
Posted By Rock'n Roll
copper skip and copjmp2

I make some tests with the copper skip instruction
and a second copperlist.

This program works if a wait instruction (on the same
line) before the skip instruction in the copperlist exists....
Forum: Coders. Asm / Hardware 01 February 2020, 20:47
Replies: 3
Views: 1,010
Posted By Rock'n Roll
http://cyberpingui.free.fr/dl.php?id=557 ...

http://cyberpingui.free.fr/dl.php?id=557
https://www.retrozone.ch/docs/amiga/HiSoftDevpac.pdf (german)
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