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Author Topic: a500 Flashkick  (Read 4332 times)

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Offline RedskullDC

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Re: a500 Flashkick
« on: March 10, 2006, 08:35:48 AM »
Hi Amiganew,

Quote

Amiganew wrote:
Oh, I think I found it.

That is really the original /OE Signal from Board at the socket because in the pickture Flash A500 you can see Three at Carry meaning 19 20 and wr in schematics.

So I need only the signal of Pin 1 or Pin 31 Kickstart at 6a a500 Board


I've just uploaded a pic showing (more clearly) the connections to the Gary chip, for the three IC hooks.
Hopefully it will show up soon for you to see.

If you have a jumper on your Kickstart chip, from pin 1 to pin31, then you can take the signal from either.
If you DON't have a jumper on your kickstart chip, use pin31 for the high order address line.

Let me know if you have any other problems, or something isn't clear.
It's been quite a while since I built it, so I'll probably be a bit rusty with the info.

Cheers,
Red
Redskull @ Digital Corruption
A500, 4000/060-75MHz
WinUAE on Windows7-X64Ult
Minimig DE1
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Offline RedskullDC

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Re: a500 Flashkick
« Reply #1 on: March 11, 2006, 12:35:52 AM »
Quote

Amiganew wrote:

Hi, where you have ubloaded it, In aminet isn't.


I've uploaded it to amiga.org

http://www.amiga.org/gallery/index.php?n=1391

Red
Redskull @ Digital Corruption
A500, 4000/060-75MHz
WinUAE on Windows7-X64Ult
Minimig DE1
-------------------------