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Search: Posts Made By: yaqube
Forum: News 30 June 2013, 15:42
Replies: 162
Views: 39,395
Posted By yaqube
It has RTG. The 24-bit Audio DAC is used by the...

It has RTG. The 24-bit Audio DAC is used by the built-in sound card. It's AHI compatible.
Forum: News 23 April 2013, 23:08
Replies: 130
Views: 25,267
Posted By yaqube
I have made the same test on my A4000 +...

I have made the same test on my A4000 + CSPPC060@80MHz (this card has 64-bit memory access and is faster than Blizzard1260):

AmiQuake2 1.06
default full screen (80%)
timedemo demomap q2demo1.dm2...
Forum: News 21 April 2013, 18:40
Replies: 130
Views: 25,267
Posted By yaqube
FPGA Arcade Replay board: Minimig AGA core +...

FPGA Arcade Replay board: Minimig AGA core + 060@106MHz
AmiQuake2 1.06
default full screen
timedemo demomap q2demo1.dm2
fps : 11.9

AmiQuake2 1.06 + RTG Patch (works w/ P96 Minimig RTG board)...
Forum: News 16 April 2013, 20:17
Replies: 130
Views: 25,267
Posted By yaqube
FPGA Arcade Replay board: Minimig AGA core +...

FPGA Arcade Replay board: Minimig AGA core + 060@106MHz
AmiQuake2 1.01
default full screen
timedemo demomap q2demo1.dm2
fps : 11.1

I will make a youtube video soon. Sorry Chris for the delay!
Forum: Retrogaming General Discussion 17 February 2013, 19:35
Replies: 47
Views: 18,655
Posted By yaqube
No one will ever convince me to include one....

No one will ever convince me to include one. There is no point in using floppy disks today. :D
Forum: Retrogaming General Discussion 17 February 2013, 19:08
Replies: 47
Views: 18,655
Posted By yaqube
The FPGA Arcade uses standard Amiga kickstart...

The FPGA Arcade uses standard Amiga kickstart files (like WinUAE does). You can modify and reload them any time you want, there is no limitation.
Forum: Retrogaming General Discussion 17 February 2013, 16:12
Replies: 47
Views: 18,655
Posted By yaqube
A Kickstart image (unencrypted) is loaded from...

A Kickstart image (unencrypted) is loaded from the SD card into RAM after every FPGA boot process. Then you can always reload another kickstart image whenever you want (there is such option in the...
Forum: Retrogaming General Discussion 17 February 2013, 15:07
Replies: 47
Views: 18,655
Posted By yaqube
No, the Minimig board is not abandoned, it will...

No, the Minimig board is not abandoned, it will get an update after the Minimig AGA core for the Replay board will be ready.



It depends on what you want to use it for.

The Minimig board...
Forum: Retrogaming General Discussion 16 February 2013, 14:11
Replies: 47
Views: 18,655
Posted By yaqube
Actually I'm working on a new FPGA board design...

Actually I'm working on a new FPGA board design but I wouldn't call it Minimig V2.
Forum: Retrogaming General Discussion 16 February 2013, 10:12
Replies: 47
Views: 18,655
Posted By yaqube
No, the FPGA on the Minimig board is too small.

No, the FPGA on the Minimig board is too small.
Forum: Retrogaming General Discussion 15 February 2013, 21:37
Replies: 47
Views: 18,655
Posted By yaqube
The Minimig AGA core for the Replay board...

The Minimig AGA core for the Replay board (FPGA-Arcade) is much more advanced than the Minimig core available for the Minimig board (I hope everybody can distinguish a Minimig core from the Minimig...
Forum: Retrogaming General Discussion 10 February 2013, 17:24
Replies: 47
Views: 18,655
Posted By yaqube
Currently the extra memory is located just after...

Currently the extra memory is located just after the first 16MB block.

Please remember that Atari ST since its beginning could fetch display data from anywhere (neglecting 256-byte alligment) of...
Forum: Retrogaming General Discussion 10 February 2013, 12:11
Replies: 47
Views: 18,655
Posted By yaqube
There is no compatibility issues. Since the...

There is no compatibility issues. Since the beginning Jay Miner and his team reserved 32-bit registers for DMA pointers so in theory the limit is 4GB.

Just in case some genius programmers figured...
Forum: Hardware mods 09 February 2013, 15:05
Replies: 16
Views: 1,480
Posted By yaqube
Initially there were plans to sell some A1200...

Initially there were plans to sell some A1200 models equipped with only 1MB of memory. In such case the headers were meant for expansion of the CHIP RAM to full 2MB at a later time.
Forum: Retrogaming General Discussion 09 February 2013, 10:02
Replies: 47
Views: 18,655
Posted By yaqube
Early in the video you can see Workbench...

Early in the video you can see Workbench displaying over 48 MB of graphics memory. All graphics and audio editing software like Deluxe Paint, Brilliance, Personal Paint, DSS, Audiomaster which...
Forum: Retrogaming General Discussion 08 February 2013, 16:18
Replies: 47
Views: 18,655
Posted By yaqube
I think it's 48 MB CHIP RAM expansion. Do you...

I think it's 48 MB CHIP RAM expansion. Do you think it could be something else?



If they could make such fast Amiga maybe they also could persuade SysInfo to recognize 060 CPU?
Forum: Retrogaming General Discussion 20 October 2012, 19:20
Replies: 32
Views: 4,711
Posted By yaqube
I'm still working on it but the progress is very...

I'm still working on it but the progress is very slow due to lack of spare time.


This core is based on my work and doesn't contain any significant fixes to improve compatibility. The Minimig...
Forum: Coders. General 20 October 2012, 19:10
Replies: 75
Views: 16,516
Posted By yaqube
I have also asked Her about those schematics but...

I have also asked Her about those schematics but have got no reply. Shame :(
Forum: project.SPS (was CAPS) 20 October 2012, 19:05
Replies: 24
Views: 13,702
Posted By yaqube
Unfortunately I have had not enough time recently...

Unfortunately I have had not enough time recently for implementing IPF support. Most of the time I spent developing RTG graphics card core and its drivers for FPGA Replay board. The IPF support...
Forum: project.SPS (was CAPS) 11 March 2012, 11:49
Replies: 24
Views: 13,702
Posted By yaqube
It's still alive. First I need to finish the...

It's still alive. First I need to finish the blitter implementation for the RTG module and then I will rewrite floppy interface and add support for extended ADF and IPF images.
Unfortunately it...
Forum: Amiga scene 18 October 2011, 16:21
Replies: 14
Views: 6,125
Posted By yaqube
I had the same issue:...

I had the same issue: http://eab.abime.net/showthread.php?p=525862#post525862

If your motherboard revision is 6 or 8 just populate RP106 and RP107.
Forum: Amiga scene 17 October 2011, 23:07
Replies: 14
Views: 6,125
Posted By yaqube
Does your 27C400 work in the kick-switcher with...

Does your 27C400 work in the kick-switcher with empty second socket?
The problem might be caused by lacking pull-up resistors on the motherboard.
Forum: Amiga scene 17 October 2011, 21:37
Replies: 14
Views: 6,125
Posted By yaqube
Was your kick-switcher populated also with the...

Was your kick-switcher populated also with the original kickstart chip? If so does the 27c400 work in the switcher alone (the other chip removed)?
Forum: Amiga scene 16 October 2011, 22:34
Replies: 390
Views: 192,150
Posted By yaqube
I'm aware of this problem. The solution is known...

I'm aware of this problem. The solution is known but it decreases performance significantly. I'm working on a better one.
Forum: support.Hardware 25 August 2011, 17:12
Replies: 20
Views: 2,837
Posted By yaqube
It seems to be a simple boot selector. It swaps...

It seems to be a simple boot selector. It swaps the internal and external floppy drive numbers so it's possible to boot from an external drive with KS1.3 (especially useful if you have a 5.25" drive)...
Forum: Coders. General 08 August 2011, 12:50
Replies: 7
Views: 1,107
Posted By yaqube
Run it from the shell with following parameters: ...

Run it from the shell with following parameters:
resource -r -s
Forum: Hardware mods 10 June 2011, 21:43
Replies: 736
Views: 114,029
Posted By yaqube
Tobias is responsible for 020 instruction set...

Tobias is responsible for 020 instruction set implementation. I have only found/fixed some bugs and added a cache to allow it to run at full speed.
Forum: Amiga scene 24 May 2011, 17:16
Replies: 2
Views: 1,230
Posted By yaqube
I want to use Poseidon USB stack so everything...

I want to use Poseidon USB stack so everything supported by it should be usable.


I haven't tested any USB DVD drive so far but I see no reason why they wouldn't work. I've tested some pendrives...
Forum: Amiga scene 24 May 2011, 13:05
Replies: 61
Views: 10,489
Posted By yaqube
Actually it's clocked at 102.8 MHz and runs...

Actually it's clocked at 102.8 MHz and runs stable.
Forum: News 12 April 2011, 17:03
Replies: 162
Views: 39,395
Posted By yaqube
The daughter board is almost fully assembled...

The daughter board is almost fully assembled (only Ethernet components have not been mounted yet). The CPU interface is functional. The rev. 6 CPU I have got is able to work stable even when clocked...
Forum: Coders. General 03 April 2011, 12:21
Replies: 28
Views: 3,793
Posted By yaqube
Unfortunately Lord Riton's explanation is...

Unfortunately Lord Riton's explanation is INCORRECT. I made the same mistake when implementing HAM8 mode in the Minimig and wasted whole day to realize what I was doing wrong. I hope that his post...
Forum: News 22 March 2011, 20:13
Replies: 162
Views: 39,395
Posted By yaqube
It's not possible to do that in a few days. I...

It's not possible to do that in a few days. I expect it to be done in a few months.



I have a rev 6 CPU and expect it to be running at 100 MHz or even over.



Initially it will be done...
Forum: Coders. General 20 March 2011, 14:11
Replies: 28
Views: 3,793
Posted By yaqube
That's only true for HAM6. In HAM8 mode two LSBs...

That's only true for HAM6. In HAM8 mode two LSBs define the mode.
Forum: project.SPS (was CAPS) 20 March 2011, 12:09
Replies: 24
Views: 13,702
Posted By yaqube
I'm really sorry but so far I haven't had enough...

I'm really sorry but so far I haven't had enough time to deal with it. It requires a substantial rewrite of the floppy handling module. Right now I'm busy with the Minimig AGA core and 060 daughter...
Forum: News 20 March 2011, 11:10
Replies: 162
Views: 39,395
Posted By yaqube
The goal is to have the CPU soft core running...

The goal is to have the CPU soft core running synchronously with 28.36 MHz system clock. Although its instruction set is compatible with 020 CPU it's much faster. It can execute one instruction every...
Forum: Coders. General 30 November 2010, 15:25
Replies: 4
Views: 1,286
Posted By yaqube
Are you aware that the source code is available?...

Are you aware that the source code is available? It's the last file on the download page (kod źródłowy + edytor poziomów).
Forum: project.SPS (was CAPS) 27 November 2010, 10:55
Replies: 24
Views: 13,702
Posted By yaqube
I have had a look at the sources. I need slightly...

I have had a look at the sources. I need slightly different approach due to memory constrains (cannot buffer a whole track). Also some modifications to floppy emulation module are required.

Right...
Forum: Coders. General 10 November 2010, 23:57
Replies: 11
Views: 2,604
Posted By yaqube
The 020 has no data cache so this doesn't apply...

The 020 has no data cache so this doesn't apply to it.
Forum: Coders. General 10 November 2010, 21:04
Replies: 11
Views: 2,604
Posted By yaqube
If it's in the cache it's also retrieved on byte,...

If it's in the cache it's also retrieved on byte, word and long-word accesses. And it's not a faulty behaviour. That's the way the cache works.

The purpose of the CIIN input is to prevent the...
Forum: Coders. General 10 November 2010, 17:03
Replies: 11
Views: 2,604
Posted By yaqube
Well, the 68030 ignores the CIIN signal during...

Well, the 68030 ignores the CIIN signal during all write cycles. It's not a bug, it's written in the 68030 user's manual.

If the WA (Write Allocation) bit is set in the CACR register every...
Showing results 1 to 40 of 158

 
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