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Amiga Hardware Issues and discussion / Re: I made a modified accelerator, it works, but has a problem
« Last post by r00tb33r on April 19, 2024, 05:06:23 AM »
I re-read Dennis's project notes and found that this statement may have been a clue.
Quote
AS is now delayed before being fed to the motherboard fixing issues when the CPU does a chipset cycle after a CIA cycle.

I put a variable 0-60ns delay line on /AS output of the U5 JK flip flop and found no value that made a difference with respect to the interrupt counts.  No success here, at least the way I did it.

Earlier I also came across the following resource:
https://sites.google.com/one-n.co.uk/amiga-guides/amiga-interrupt-signals

And noted that the pullups on the interrupt lines became stronger on newer revision Amigas, from 10Kohm on earlier models to 1Kohm on newer.  I did try adding 1Kohm resistors from 5V VCC to /INT2, /INT3, and /INT6 lines, but that made no difference in my case.

Ideas?
2
General chat about Amiga topics / Re: PiSTORM in general
« Last post by F0LLETT on April 18, 2024, 08:37:21 PM »
Quote from: TribbleSmasher on April 18, 2024, 06:50:06 PM
A lot of work went into the database for whdload wrapper, people in the Pistorm community testing and tweaking every reported trouble with games.

The WHDL wrapper works not exclusivly on Pistorm-ed machines btw.

Also for Vampires and 060-equipped Amigas it can be helpful.

The options regarding Pistorm ofc are irrelevant for others.

Dont forget winuae. Sure I saw that mentioned.
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General chat about Amiga topics / Re: PiSTORM in general
« Last post by TribbleSmasher on April 18, 2024, 06:50:06 PM »
A lot of work went into the database for whdload wrapper, people in the Pistorm community testing and tweaking every reported trouble with games.

The WHDL wrapper works not exclusivly on Pistorm-ed machines btw.

Also for Vampires and 060-equipped Amigas it can be helpful.

The options regarding Pistorm ofc are irrelevant for others.
4
General chat about Amiga topics / Re: PiSTORM in general
« Last post by Boing-ball on April 18, 2024, 05:07:49 PM »
Quote from: F0LLETT on April 18, 2024, 04:44:13 PM
I see not much is posted in relation to discussing the PiSTORM.

I didn't know until the other day, someone created a tweaked version of WHDLoad.
Its basically a wrapper, that alters Emu68 command line options on the fly. It checks its database for game your attempting to run, then alters PiSTORM config to allow that game to runs without glitches.

Have to say, this is final piece of puzzle for my new setup, I have been working on.
So, if anyone uses WHDLoad with PiSTORM, check out WHDLoad Wrapper.

Not for me yet. I and FitzSteve run PiStorm’s with Mediators. Will have a play when I get around finishing off my A4K Desktop replacement case build. But so far EMU68 build 11/07/23 is the only build I can get working without issues at the moment.
5
Amiga Hardware Issues and discussion / Re: CyberstormPPC max temperature
« Last post by Boing-ball on April 18, 2024, 05:05:48 PM »
The main problem and killer on BPPC and CPPC boards isn’t the CPU heat, rather the heat across the board. As it’s normally that heat that can kill RAM controller chips. On my CPPC cards I have a fan blowing across Bank 0 and 1 SiMMs to help dissipate the heat away.
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Amiga Hardware Issues and discussion / Re: CyberstormPPC max temperature
« Last post by F0LLETT on April 18, 2024, 04:55:42 PM »
Quote from: teslamaitre on April 18, 2024, 03:19:05 PM
Hi, i installed a temperature sensor under the fan of the powerPC of my Cyberstorm PPC board. I actually have 35 °C. Do you know the temperature value not to exceed to avoid damages on this board ?

Thanks.

According to datasheet for Processor, its max temp is 105 °C Deg.
7
Amiga.org Discussion and Site Feedback / Re: Amiga.org Captcha drama
« Last post by F0LLETT on April 18, 2024, 04:47:41 PM »
Quote from: number6 on April 18, 2024, 04:40:41 PM
@FOLLETT

I've gotten the captcha each time I've used "search" while not logged in.

Perhaps that is what the poster is experiencing or similar.

#6

Whooops, hit modify instead of reply, really need to move that button, ;).

Ah, thats delibrate. Its not uncommon, I think EAB do also if not logged in.
8
General chat about Amiga topics / PiSTORM in general
« Last post by F0LLETT on April 18, 2024, 04:44:13 PM »
I see not much is posted in relation to discussing the PiSTORM.

I didn't know until the other day, someone created a tweaked version of WHDLoad.
Its basically a wrapper, that alters Emu68 command line options on the fly. It checks its database for game your attempting to run, then alters PiSTORM config to allow that game to runs without glitches.

Have to say, this is final piece of puzzle for my new setup, I have been working on.
So, if anyone uses WHDLoad with PiSTORM, check out WHDLoad Wrapper.
9
Amiga.org Discussion and Site Feedback / Re: Amiga.org Captcha drama
« Last post by number6 on April 18, 2024, 04:40:41 PM »
@FOLLETT

I've gotten the captcha each time I've used "search" while not logged in.

Perhaps that is what the poster is experiencing or similar.

#6
10
Amiga.org Discussion and Site Feedback / Re: Amiga.org Captcha drama
« Last post by F0LLETT on April 18, 2024, 04:27:38 PM »
Quote from: aerno on April 18, 2024, 01:33:59 PM
Hello,

I've just returned here after some years and found out I need capthas here and there on the forum. Not for a new topic upto now  8)

Can onyone of you actually read these on a 27" monitor ? I can't complain about the PQ of my LG 27" monitor at all.

Never did I have to download the 8kbit sampled speach of any captcha before (done on a C64 - which is cool BTW) and play it to solve the Captcha...

Thanks for looking into it, Arno

Not sure I follow, Captcha only on registration. It can be awkward to read, however stops stupid spam bots, etc etc.

On my 32" Monitor, I cant read anything. However for graphics and gaming, its pin sharp. Spose thats what I get for buying a cheap'ish OLED.
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