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Search: Posts Made By: Mathesar
Forum: Hardware mods 12 January 2020, 21:39
Replies: 60
Views: 8,417
Posted By Mathesar
Well, you did try :bowdown But there is indeed...

Well, you did try :bowdown
But there is indeed more than one problem in this accelerator. :sad
Forum: Hardware mods 12 January 2020, 09:55
Replies: 60
Views: 8,417
Posted By Mathesar
Any progress?

Any progress?
Forum: Hardware mods 04 January 2020, 22:49
Replies: 60
Views: 8,417
Posted By Mathesar
The problem is not the 74F86 which is fast enough...

The problem is not the 74F86 which is fast enough to handle 14MHz.
The problem is that the rc delay is too long. On U4C on above schematic two versions of the 7MHz clock are put in, the original one...
Forum: Hardware mods 04 January 2020, 09:58
Replies: 60
Views: 8,417
Posted By Mathesar
Afaik it wasn't tested indeed. However, now the...

Afaik it wasn't tested indeed. However, now the challenge is to debug it :).

First we need to know how it works. As far as I can tell:

The JK flipflip connecting to SW_E14 / E_OUT is to divide...
Forum: Amiga scene 30 December 2019, 21:46
Replies: 286
Views: 32,262
Posted By Mathesar
Plays very nice! I was expecting some quick...

Plays very nice! I was expecting some quick levels to showcase the engine but this plays better that I thought! Once passed the graveyard the baddies become tougher very quickly.
This promises a lot...
Forum: Amiga scene 30 December 2019, 21:34
Replies: 286
Views: 32,262
Posted By Mathesar
A video!!!! :bowdown Finally :laughing I...

A video!!!! :bowdown Finally :laughing

I must say that you Sir, are a perfectionist! Nothing wrong with this video. Precise and to the point, I like it :great. If I would have to give any feedback...
Forum: Amiga scene 12 December 2019, 20:27
Replies: 286
Views: 32,262
Posted By Mathesar
Any news? Video's? Demo's?

Any news?
Video's?
Demo's?
Forum: support.Demos 30 November 2019, 21:40
Replies: 15
Views: 1,898
Posted By Mathesar
Isn't that just a bad disk? Had that error as...

Isn't that just a bad disk? Had that error as well but after I rewrote the ADF it was gone.
Forum: Amiga scene 29 November 2019, 09:59
Replies: 286
Views: 32,262
Posted By Mathesar
:laughing

:laughing
Forum: Amiga scene 27 November 2019, 22:09
Replies: 286
Views: 32,262
Posted By Mathesar
I am checking here every day!

I am checking here every day!
Forum: Hardware mods 04 November 2019, 21:40
Replies: 60
Views: 8,417
Posted By Mathesar
Weird, what version are you using and what...

Weird, what version are you using and what exactly doesn't work?

I just tried in 4.0.7 and it works fine!
Forum: Hardware mods 04 November 2019, 20:34
Replies: 60
Views: 8,417
Posted By Mathesar
Here is the KiCad project for anyone that is...

Here is the KiCad project for anyone that is interested.
65091
Forum: support.Demos 28 October 2019, 10:23
Replies: 15
Views: 1,898
Posted By Mathesar
See my signature, is that an interesting setup...

See my signature, is that an interesting setup for you to test on?
If so I'll be happy to test it!
Forum: support.Hardware 23 October 2019, 09:26
Replies: 20
Views: 966
Posted By Mathesar
Mine looked like that as well. Sandpapered and...

Mine looked like that as well. Sandpapered and remarked…
But, mine was genuine!
Forum: support.Hardware 11 October 2019, 22:14
Replies: 24
Views: 2,079
Posted By Mathesar
I have an 68010 in my 500. It doesn't run...

I have an 68010 in my 500.
It doesn't run noticably faster but it does make the F10/prtscreen "quit" keys work in WHDload which is convenient.
I have not noticed any compatibility issues so far...
Forum: support.Hardware 11 October 2019, 22:01
Replies: 39
Views: 2,596
Posted By Mathesar
At least the datasheet of this ST part gives a...

At least the datasheet of this ST part gives a region of stable output capacitance. The A3660 should have enough capacitance on board but the capacitance should have an ESR of 80mOhm or higher. The...
Forum: support.Hardware 27 September 2019, 22:20
Replies: 30
Views: 1,793
Posted By Mathesar
The A3000 was also my dream Amiga and I have had...

The A3000 was also my dream Amiga and I have had mine since 1999.
When I bought it I upgraded it to Kickstart 3.1, Cyberstorm 060MkIII, Cybervision64/3D, Xsurf (10Mbit) and done the int2 mod.
It...
Forum: Amiga scene 25 September 2019, 22:20
Replies: 286
Views: 32,262
Posted By Mathesar
Me too! Can't wait for the demo...:crazy

Me too! Can't wait for the demo...:crazy
Forum: Hardware mods 24 September 2019, 21:30
Replies: 518
Views: 121,739
Posted By Mathesar
Sorry about the confusion then :spin. I was under...

Sorry about the confusion then :spin. I was under the impression that you wanted the fast+slow ram expansion.
If you only want 512kb extra chipram using a 8372a Agnus you dont need the gary adapter...
Forum: Hardware mods 23 September 2019, 21:30
Replies: 518
Views: 121,739
Posted By Mathesar
This is the case only when you want a standard...

This is the case only when you want a standard 0.5MB trapdoor ram board configured as fast ram.
Not when you want to use this gary adapter to make 1MB chip (total) + 1.5MB slow.

To use the gary...
Forum: Hardware mods 21 September 2019, 09:12
Replies: 518
Views: 121,739
Posted By Mathesar
Why did you cut the exram line? On my rev5 I have...

Why did you cut the exram line? On my rev5 I have it in place and jumpered to ground on the ram expansion. Otherwise it won't work.
Forum: Hardware mods 21 September 2019, 09:10
Replies: 518
Views: 121,739
Posted By Mathesar
Also, If I remember correctly: The gary adapter...

Also, If I remember correctly: The gary adapter is responsible for making the Amiga "see" the extra memory. The fault could thus also lie there if you don't see any extra memory at all.
Forum: Amiga scene 15 September 2019, 22:19
Replies: 13
Views: 829
Posted By Mathesar
When I bought my used 3000 waaaaaay back in 1999...

When I bought my used 3000 waaaaaay back in 1999 or so, the store didn't have an 3000 keyboard to go with it. They did however had a stack of 2000 keyboards and I could pick one I liked….

I picked...
Forum: Hardware mods 14 September 2019, 21:54
Replies: 2
Views: 526
Posted By Mathesar
Nice! And good documentation :great

Nice!
And good documentation :great
Forum: Amiga scene 14 September 2019, 10:44
Replies: 286
Views: 32,262
Posted By Mathesar
Thanks for your reply. I *think* I fully...

Thanks for your reply. I *think* I fully understand it. Clever programming ;)
And yeah, effectively you have a different palette for the top and bottom halves of each 2x2 pixel.

Looking forward...
Forum: Amiga scene 12 September 2019, 10:37
Replies: 286
Views: 32,262
Posted By Mathesar
The technical details of your engine fascinate me...

The technical details of your engine fascinate me a lot. Some final questions to check if I really uderstand your "wad" format :D:

1) Your map is divided up into subsectors of "ideal visibility",...
Forum: News 11 September 2019, 16:43
Replies: 73
Views: 8,753
Posted By Mathesar
Did you ever get it working? I have the same...

Did you ever get it working?
I have the same error on a 68LC060 (no FPU). I am using the 68020 version of iBrowse 2.5.

I think it is not related to iBrowse itself but rather the new AmiSSL...
Forum: Amiga scene 04 September 2019, 11:17
Replies: 375
Views: 41,667
Posted By Mathesar
Really nice pixel art. I think I said it before...

Really nice pixel art. I think I said it before but I like the fact that you don't (or barely) dither. I like that look.
Forum: Amiga scene 04 September 2019, 10:25
Replies: 286
Views: 32,262
Posted By Mathesar
Only problem with that: Not a lot of people...

Only problem with that: Not a lot of people (including me!) own an CDTV.
In the spirit of creative programming, maybe what is needed is some creative music tracking as well. Using 2 channels and...
Forum: Amiga scene 04 September 2019, 10:09
Replies: 375
Views: 41,667
Posted By Mathesar
Very impressive! I like the pixel art and it...

Very impressive! I like the pixel art and it looks really playable too.
It's one hell of a week for Amiga:cool
Forum: Amiga scene 04 September 2019, 09:49
Replies: 286
Views: 32,262
Posted By Mathesar
Cool! And only 24 Kbytes in size :great

Cool! And only 24 Kbytes in size :great
Forum: Amiga scene 04 September 2019, 09:45
Replies: 286
Views: 32,262
Posted By Mathesar
Yes! You are completely right. Bitplanes are so...

Yes! You are completely right. Bitplanes are so 1980's. I have also moved on to better (chunky!) systems. So much in fact that I never use my Amiga for any real serious stuff anymore. I am typing...
Forum: Amiga scene 03 September 2019, 11:13
Replies: 286
Views: 32,262
Posted By Mathesar
Welcome to EAB :great Ah, so the usage of...

Welcome to EAB :great

Ah, so the usage of freedoom artwork explains the "doomy" look :). I really like it. Even though the floors are not texture mapped the use of multiple heights, partly...
Forum: Amiga scene 02 September 2019, 23:35
Replies: 286
Views: 32,262
Posted By Mathesar
Incredible work!!! It's an amazing week for...

Incredible work!!!
It's an amazing week for Amiga. Ibrowse 2.5, Metro Siege and now this.

What amazes me is that not only the game runs very smooth on an Amiga 500, it also looks good! The sky...
Forum: Hardware mods 02 September 2019, 12:19
Replies: 60
Views: 8,417
Posted By Mathesar
You also need the driver which I modified from...

You also need the driver which I modified from the original. I first have to contact the original author to have permission for that.
Forum: Hardware mods 02 September 2019, 12:15
Replies: 60
Views: 8,417
Posted By Mathesar
No, not autobooting unfortunately. I boot mine...

No, not autobooting unfortunately. I boot mine from a boot floppy that mounts the ide drive and then hands over control to the boot partition. Works fine and pretty quick.
I don't know Matze's...
Forum: Hardware mods 04 July 2019, 11:51
Replies: 60
Views: 8,417
Posted By Mathesar
I get about 600kb/sec using an MC68000 (or...

I get about 600kb/sec using an MC68000 (or MC68010) and a 44pin IDE->microSD converter.
On an 68010 it can go even faster if the driver would be optimized.

63638
Forum: Hardware mods 04 July 2019, 11:46
Replies: 60
Views: 8,417
Posted By Mathesar
It is a simple device that is set to a fixed I/O...

It is a simple device that is set to a fixed I/O address using jumpers.
The driver is hardcoded to that address.
So yeah, shouldn't interfere with autoconfig devices.
Forum: Hardware mods 01 July 2019, 21:31
Replies: 60
Views: 8,417
Posted By Mathesar
I have a modified/improved design for Mika...

I have a modified/improved design for Mika Leinonen's IDE controller running in my A500.
I improved the IDE interface timing (it's faster now) and fixed some small bugs in the driver (the original...
Forum: Hardware mods 21 June 2019, 20:41
Replies: 30
Views: 5,799
Posted By Mathesar
Very cool! I have been thinking of doing it as...

Very cool! I have been thinking of doing it as well. Imho FPGA's are the only way to go for new accelerators as good 68030 and better processors are becoming unobtanium. Unfortunately, I don't have...
Showing results 1 to 40 of 233

 
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