Questions tagged [amiga-3000]

For questions related to the Commodore Amiga 3000.

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14 votes
0 answers
238 views

68060 CLKEN and CLK pins

Using an 68060 to 68040 Amiga adapter on another brand. The adapter ties the 68040 BCLK to the 68060 CLKEN. The CLK pin on the adapter is left floating. To run the CPU with 1/2 bus will I need to ...
M Grove's user avatar
  • 141
5 votes
0 answers
524 views

What are the needed jumper settings for a 68060 accelerator for an Amiga 3000T?

I'm trying to install a 68060 accelerator on an Amiga 3000T, but I cannot figure out the correct jumper settings. The information I've found online is: J100 CLK90 Delay jumper. This Jumper has three ...
Zenzizenzizenzic's user avatar
3 votes
1 answer
442 views

Is the 3000T's case made by Commodore, or was it stock from elsewhere?

Is the 3000T's case made by Commodore, or was it stock from elsewhere? I need a side panel for one.
Zenzizenzizenzic's user avatar
6 votes
1 answer
337 views

Why does my Amgia 3000 show no Fast RAM even though the ZIP sockets are populated?

I am trying to get an Amiga 3000T up and running, all seems good but there's no Fast RAM. All Zips ard populated. Is there any (easy) way to test the ZIPs? Also, could something like a bad cap kill ...
Zenzizenzizenzic's user avatar
9 votes
0 answers
738 views

How many Amiga 3000's were produced?

While revisiting this question: Seeking details relating to Amiga 3000 serial numbers I began to wonder how many actual Amiga 3000's were produced by Commodore. I suspect (like most production ...
Geo...'s user avatar
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10 votes
1 answer
759 views

How to integrate an 512kB EEPROM on a A3660 accelerator board at $00F00000?

I am currently experimenting with Chucky's re-engineered A3660 accelerator board for the Commodore Amiga (3000(T) and 4000(T)). My ultimate goal is to add an additional 512kB EEPROM to the ...
salocinx's user avatar
  • 203
17 votes
4 answers
1k views

Appropriate battery replacement for my A3000

I know the interwebs are full of information relating to the replacement of batteries for various computers, and the Amiga's are no different. But before I do anything rash, I wanted to ask for some ...
Geo...'s user avatar
  • 10.2k
17 votes
1 answer
808 views

Seeking details relating to Amiga 3000 serial numbers

I am the original owner of my Amiga 3000. As I remember it, I purchased the machine fairly early after release. I'm cleaning and detailing the machine, and I took a quick picture of the serial ...
Geo...'s user avatar
  • 10.2k
15 votes
1 answer
970 views

What is the Kelly chip?

The Amiga 3000+ DevCon 1991 notes says: On the A3000+, these resources include the Amiga "Pandora" chip set (Alice, Lisa, Kelly, and Paula), However, a Kelly chip is not part of the official ...
user180940's user avatar
  • 3,716
12 votes
2 answers
1k views

Replacing the floppy drives in my Amiga 3000

My Amiga 3000 is starting to show its age, and recently one of the two internal floppy disk drives appears to have given up the ghost... I'd like to replace the drive but the A3000 case doesn't have ...
Geo...'s user avatar
  • 10.2k