English Amiga Board


Go Back   English Amiga Board > Search Forums

Showing results 1 to 40 of 59
Search took 0.01 seconds.
Search: Posts Made By: Rock'n Roll
Forum: support.WinUAE 16 May 2022, 21:19
Replies: 3
Views: 245
Posted By Rock'n Roll
if you comment out this line move.w ...

if you comment out this line
move.w #$7fff,$dff09a; intena
all problems are gone.

you can trace back with:
>fi 4e72 2000 ; 4e72 2000 stop #$2000

with move.w #$7fff,$dff09a ...
Forum: support.WinUAE 14 May 2022, 17:33
Replies: 5
Views: 545
Posted By Rock'n Roll
thank you for the information. What I'm...

thank you for the information.

What I'm missing at the end is an example of what it could be useful.
So, how I have to interpret the raw bit stream data?

I see no connection between the data...
Forum: support.WinUAE 07 May 2022, 20:55
Replies: 5
Views: 545
Posted By Rock'n Roll
I try to understand: first line: ...

I try to understand:

first line:
DSKLEN: - info label, like SYNC:
drive 0 - ok, it's df0:
motor on - motor state
cylinder 0 - track 0, side 0 (info)
sel yes rw - ?
mfmpos 52533/101344 -...
Forum: support.WinUAE 04 May 2022, 17:51
Replies: 5
Views: 545
Posted By Rock'n Roll
questions to di and did debugger commands

>di r 0
Disk breakpoint mode R-- track 0
>g
DSKLEN: drive 0 motor on cylinder 0 sel yes rw mfmpos 52533/101344
5295 5555 5255 5555|5495 5555 5555 5555 5495 5555 5555 5555 5295 5555 5255 5555...
Forum: support.WinUAE 02 May 2022, 21:20
Replies: 4
Views: 605
Posted By Rock'n Roll
w <num> <address> <length> [other options] ...

w <num> <address> <length> [other options]

this $520c8-$8000 for length could be wrong?
what is the range for the watchpoint?
start: $8000 and end: ?

try this:
>w 0 8000 4a0c8
0: 00008000...
Forum: support.WinUAE 06 April 2022, 20:53
Replies: 11
Views: 1,093
Posted By Rock'n Roll
you can use maptapper to extract graphics and...

you can use maptapper to extract graphics and save it as *.png
https://codetapper.com/amiga/maptapper/documentation/gfx/gfx-palette
Forum: Coders. Asm / Hardware 24 March 2022, 21:36
Replies: 9
Views: 2,172
Posted By Rock'n Roll
amiga.lib - It's not needed normally. It comes...

amiga.lib - It's not needed normally.
It comes with any AmigaOS SDK (NDK). It is used to find LVO names if uaedbg loaded program includes debugging symbols.

open WinUAE-Debugger with Shift+F12...
Forum: support.WinUAE 18 March 2022, 09:51
Replies: 14
Views: 1,043
Posted By Rock'n Roll
You can searching for the mouse routine: >s...

You can searching for the mouse routine:
>s bfe001
or
>s 0839000600bfe001
Searching from 00000000 to 00C80000..
Scanning.. 00000000 - 00200000 (Chip memory)
00023656 000A3656 00123656...
Forum: support.WinUAE 03 March 2022, 21:36
Replies: 54
Views: 9,460
Posted By Rock'n Roll
With command >e we get the content from all...

With command >e we get the content from all custom registers.
If I want rip the state, for instance the color regs for a programm
it is very laborious to convert them.

So, I wrote I small...
Forum: Coders. Asm / Hardware 28 February 2022, 18:01
Replies: 15
Views: 1,679
Posted By Rock'n Roll
In Lektion17f.s I have wrote a program to play...

In Lektion17f.s I have wrote a program to play with the screen values.
(This was my test program, to my question here.)
(right mouse button to switch)

diwtab:
dc.w...
Forum: Coders. Asm / Hardware 16 February 2022, 19:58
Replies: 21
Views: 2,865
Posted By Rock'n Roll
But in this case the blitter cycle is on an...

But in this case the blitter cycle is on an earlyier position.
I mean BLT-D is on [B4 180] and not on [B6 182] what I expected.
So, Blitter has in this case a higher priority?

b - blitter...
Forum: Coders. Asm / Hardware 15 February 2022, 21:23
Replies: 21
Views: 2,865
Posted By Rock'n Roll
I analysed a the blitter-cycle sequence from a...

I analysed a the blitter-cycle sequence from a clear operation with the blitter
with the dma-debugger and get for me a strange result.

I expected the blitter cycle sequence: D0 - D1 - D2 (only...
Forum: Coders. Asm / Hardware 31 December 2021, 15:02
Replies: 119
Views: 41,112
Posted By Rock'n Roll
Really nice to see that now also an english...

Really nice to see that now also an english translation is in progress.
With the english translation it is possible to optimize my german translation.
I know there are some parts with a bad...
Forum: Coders. Tutorials 25 December 2021, 12:47
Replies: 62
Views: 47,041
Posted By Rock'n Roll
I started 2016 with the danish amiga assembly...

I started 2016 with the danish amiga assembly course and stopped anywhere by
letter 6 or 7 in this year. Later I followed partly the Mark Wrobel course.
In the last two months I completed the...
Forum: News 06 December 2021, 20:27
Replies: 56
Views: 6,969
Posted By Rock'n Roll
Thanks Toni, for this incredible/ unbelievable...

Thanks Toni, for this incredible/ unbelievable job! :great
Forum: Coders. Releases 28 November 2021, 15:09
Replies: 3
Views: 1,619
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, 17:45
Replies: 8
Views: 1,452
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, 21:21
Replies: 6
Views: 1,369
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, 21:23
Replies: 50
Views: 5,440
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, 09:57
Replies: 54
Views: 9,460
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, 17:18
Replies: 54
Views: 9,460
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, 21:29
Replies: 6
Views: 750
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, 18:51
Replies: 119
Views: 41,112
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, 10:35
Replies: 119
Views: 41,112
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, 19:09
Replies: 119
Views: 41,112
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, 20:38
Replies: 6
Views: 1,135
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, 20:18
Replies: 6
Views: 1,135
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, 18:37
Replies: 6
Views: 1,135
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, 18:35
Replies: 5
Views: 885
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, 18:40
Replies: 16
Views: 1,820
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, 18:54
Replies: 36
Views: 15,911
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, 20:49
Replies: 3
Views: 949
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, 08:19
Replies: 3
Views: 949
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, 16:08
Replies: 3
Views: 949
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, 18:48
Replies: 7
Views: 1,599
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, 21:25
Replies: 7
Views: 1,599
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, 20:40
Replies: 7
Views: 1,599
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, 19:38
Replies: 7
Views: 1,599
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, 17:24
Replies: 7
Views: 1,599
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, 22:04
Replies: 50
Views: 5,440
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
...
Showing results 1 to 40 of 59

 
Forum Jump

All times are GMT +2. The time now is 10:44.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, vBulletin Solutions Inc.
Page generated in 0.08101 seconds with 10 queries