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Search took 0.01 seconds. Search: Posts Made By: pushead
Forum: support.Hardware 07 October 2023, 08:51
Replies: 3
Views: 367
Posted By pushead
DiagROM 1.6 not working in A500 REV 5

Hi,

I am having trouble booting an Amiga 500 REV 5 machine with DiagROM 1.6 installed. The machine seems to work with Kickstart 1.2, but I would like to try DiagROM 1.6 to check RAM, CIA etc.
...
Forum: Coders. Asm / Hardware 07 November 2021, 19:25
Replies: 5
Views: 1,147
Posted By pushead
Thanks a lot for a very detailed answer! It's...

Thanks a lot for a very detailed answer! It's very good to understand what is happening!
Forum: Coders. Asm / Hardware 07 November 2021, 18:19
Replies: 5
Views: 1,147
Posted By pushead
Ah, ok, I think I understand. So that means that...

Ah, ok, I think I understand. So that means that the devices will still send the request, but if it's disabled with INTENA the CPU will just ignore them? Like 'yeah, I hear you shout but I don't...
Forum: Coders. Asm / Hardware 07 November 2021, 17:25
Replies: 5
Views: 1,147
Posted By pushead
Why is a level 2 interrupt requested?

Hi,

When working on a level 3 interrupt routine I noticed a thing I just can't get my head around...

In my code I've disabled ALL interrupts requests. But nevertheless, I get some level 2...
Forum: support.Hardware 03 September 2021, 13:42
Replies: 2
Views: 454
Posted By pushead
Sounds like a good idea! Thanks! I'll try that!

Sounds like a good idea! Thanks! I'll try that!
Forum: support.Hardware 03 September 2021, 07:49
Replies: 2
Views: 454
Posted By pushead
Which is which bank?

Hi,

Hope that someone might can help me out here!

I've got a Blizzard MK II card with two RAM chips: one 32 MB and one 16 MB each placed in a RAM bank.

I need to set the jumpers correct in...
Forum: support.AmigaOS 07 August 2021, 13:34
Replies: 4
Views: 4,150
Posted By pushead
Ah! That makes sense:-)! Yes, I did have KingCON...

Ah! That makes sense:-)! Yes, I did have KingCON installed! Thanks!
Forum: support.AmigaOS 07 August 2021, 10:46
Replies: 4
Views: 4,150
Posted By pushead
Can I get the "slide bar" back in Newshell with OS3.2?

Hi everyone,

Hope that someone might help me here!

After installing the new Amiga OS3.2 I see that when I start a Newshell the "slide bar" which I could use to naivigate up/down is no longer...
Forum: Coders. Asm / Hardware 22 April 2021, 12:21
Replies: 25
Views: 2,860
Posted By pushead
Thanks everyone! Really appreciate it! Based on...

Thanks everyone! Really appreciate it! Based on all your advice and tips I'll make some test cases for myself - learning by doing!
Forum: Coders. Asm / Hardware 22 April 2021, 09:18
Replies: 25
Views: 2,860
Posted By pushead
Ok, thanks! After a quick Google search I found...

Ok, thanks! After a quick Google search I found this:

https://aminet.net/package/mus/play/ptplayer

I guess this is the PHX player you are referring to? I'll check it out! Thanks!
Forum: Coders. Asm / Hardware 22 April 2021, 08:52
Replies: 25
Views: 2,860
Posted By pushead
Ok, let's think of this as an example: say that...

Ok, let's think of this as an example: say that I've got an intro where I play some music (via CIA interrupts) and a scrolltext that is updated / shifted by the blitter each frame (via a Copper...
Forum: Coders. Asm / Hardware 22 April 2021, 07:05
Replies: 25
Views: 2,860
Posted By pushead
CIA or vertical blank/copper interrupt for playing music in an intro?

Hi,

Hope that someone can point me in the right direction here :-) :bowdown

I'm working on a little intro here, but when it comes to playing music I just can't quite understand what's the "best...
Forum: Coders. Asm / Hardware 20 April 2021, 14:19
Replies: 2
Views: 800
Posted By pushead
OK! Good to hear! Thanks!

OK! Good to hear! Thanks!
Forum: Coders. Asm / Hardware 20 April 2021, 12:48
Replies: 2
Views: 800
Posted By pushead
Short newbie question: is this the correct way to fill an area with a static value?

Hi,

Another newbie question:

I need to fill a large rectangular area with some static value. So, this is more or less the same as clearing the screenbuffer, but instead of filling with 0's I...
Forum: Coders. Asm / Hardware 14 April 2021, 22:37
Replies: 4
Views: 864
Posted By pushead
Ok! Thanks for explaining! Then this works as it...

Ok! Thanks for explaining! Then this works as it should!
Forum: Coders. Asm / Hardware 14 April 2021, 18:09
Replies: 4
Views: 864
Posted By pushead
Newbie question: is this the speed of the blitter? Or am I doing something wrong?

Hi everyone,

In my quest for learning assembly coding on the Amiga I've noticed a thing that I don't know if is a correct observation or me doing something wrong.

I know that the blitter can be...
Forum: support.Hardware 10 March 2021, 12:34
Replies: 4
Views: 570
Posted By pushead
Ah! Thanks for replies! I'll check the NoClick...

Ah! Thanks for replies! I'll check the NoClick tool.
Forum: support.Hardware 10 March 2021, 12:22
Replies: 4
Views: 570
Posted By pushead
Ticking sound from floppy drive?

Hi,

I'm bringing back my old A1200 - recapped and with CF harddisk installed now:-)!

But, I notice that when the Amiga boots to Workbench screen the ticking sound from the floppy drive is...
Forum: Coders. Asm / Hardware 08 June 2020, 06:47
Replies: 5
Views: 1,183
Posted By pushead
Hi, I'm not quite sure if this is what your...

Hi,

I'm not quite sure if this is what your looking for, but in 'Letter 5' of the Danish Assembly course a tool called "Wavegen" is used for generating patterns. Just click left mouse button,...
Forum: support.WinUAE 06 June 2020, 07:46
Replies: 2
Views: 1,086
Posted By pushead
Thanks! Works perfect! And I even managed...

Thanks!

Works perfect! And I even managed to fix my bug:-)!
Forum: support.WinUAE 05 June 2020, 23:30
Replies: 2
Views: 1,086
Posted By pushead
Step frame-by-frame?

Hi,

Is it possible to display one frame at a time with WinUAE? I think I have some glitches in my scrolltext, but it's a bit hard to see. If I could pause the WinUAE and then step one frame at a...
Forum: Coders. Asm / Hardware 14 May 2020, 19:09
Replies: 2
Views: 1,189
Posted By pushead
Thanks! It's seems to work fine on both A500 and...

Thanks! It's seems to work fine on both A500 and A1200 now!

I've used the WinUAE debugger and see that I get the correct values for the cop1lc! Nice!
Forum: Coders. Asm / Hardware 14 May 2020, 06:28
Replies: 2
Views: 1,189
Posted By pushead
How to retrieve the copper pointer - for all Amigas?

Hi,

In order to make a proper exit from a demo/game I would like to set all registers back to the old values. Registers such as INTENA and DMACON are easy to fix since they have these values...
Forum: Coders. Asm / Hardware 05 May 2020, 19:34
Replies: 3
Views: 965
Posted By pushead
Thanks both of you! Have been playing...

Thanks both of you!

Have been playing around with the samples in the debugger and it's getting clearer! Thanks!

It makes sense now - when I think of the moveq as a longword instruction which...
Forum: Coders. Asm / Hardware 05 May 2020, 06:12
Replies: 3
Views: 965
Posted By pushead
Newbie question: what is the difference between #-1 and #$ff?

Hi,

In the "Compute's Machine Language Programming" book it says:

moveq #$ff,d7 ; Move the value $FFFFFFFF (the sign-extended version of $FF) into data register D7.

This sounds like a smart...
Forum: Coders. Asm / Hardware 30 April 2020, 20:08
Replies: 2
Views: 984
Posted By pushead
Anyone know if this impressive book is available in English?

Hi,

I discovered an impressive book about Amiga assembly coding herr:

http://corsodiassembler.ramjam.it/index_en.htm

But since I don't understand Italian I can't read it:-(

Does anyone...
Forum: support.FS-UAE 05 August 2019, 07:14
Replies: 1
Views: 1,451
Posted By pushead
Toggle between screen formats

Hi,

If I remeber correct it was possible to toggle between all available screen formats by pushing the F11 in the previous versions of FS-UAE. In the latest version (3.0.0) if I push F11 I can...
Forum: Member Introductions 28 June 2019, 12:48
Replies: 3
Views: 1,114
Posted By pushead
Hello Amiga world!

Hi all,

Thank you for letting me join the EAB!

Some words about me:

I grew up with Commodore machines! I loved them then - and still do!

My first Commodore was a C64 with a tape drive....
Forum: Coders. Asm / Hardware 14 June 2019, 17:50
Replies: 2
Views: 995
Posted By pushead
Ah! Thanks!

Ah! Thanks!
Forum: Coders. Asm / Hardware 14 June 2019, 17:35
Replies: 2
Views: 995
Posted By pushead
Why can't I check the flag directly?

Hi all,

I've managed to create an interrupt (level 3) either triggered from the vertical blank or the Copper. So far, so good.

But in the interrupt handler I would like to check the source of...
Forum: Coders. Asm / Hardware 01 June 2019, 11:26
Replies: 2
Views: 813
Posted By pushead
Thanks a lot for the information! I see now...

Thanks a lot for the information!

I see now that when I update the sprite pointers in the raster range $00-$18 it works fine for PAL!

Thanks!
Forum: Coders. Asm / Hardware 01 June 2019, 09:14
Replies: 2
Views: 813
Posted By pushead
Newbie question about sprites... or copperlist perhaps?

Hi,

Thanks for letting me join the English Amiga Board!

This is probably a newbie question that have been answered a million times before, but I just can't find the info I'm looking for by...
Showing results 1 to 32 of 32

 
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