A2000 detected as A600

[tdolphin-org]

I am author of CPU-A which use identify.library to show info about system.
I was reported by user about wrong system identification A2000 is shown as A600.
This A2000 has some expansion boards:

• Buddha Flash
• Oktagon 2008
• Vampire 500 v2
• Prelude sound card
  WhichAmiga detects this system correctly.
  Here are some screenshots from my app, and also from Huh? (other app using identify.library), and from WhichAmiga.

[shred]

Thank you for writing CPU-A! 😄

At the moment, an Amiga 600 is detected if the machine has a "card.resource", but does not have the AGA chipset. I guess that one of the expansion boards of the A2000 brought the "card.resource", which is confusing identify.

I have to find a better way to detect an Amiga 600, e.g. by checking if there is a GAYLE chip present. I found the GAYLE specs, but cound not see a reliable way to find out if the chip is present or not. Another good guess is if there are Zorro expansions present, which makes it very likely an Amiga 2000.

[acarzis]

Shred,

Perhaps check for the presence of Buster to detect an A2000?

Thank you for writing CPU-A! 😄

At the moment, an Amiga 600 is detected if the machine has a "card.resource", but does not have the AGA chipset. I guess that one of the expansion boards of the A2000 brought the "card.resource", which is confusing identify.

I have to find a better way to detect an Amiga 600, e.g. by checking if there is a GAYLE chip present. I found the GAYLE specs, but cound not see a reliable way to find out if the chip is present or not. Another good guess is if there are Zorro expansions present, which makes it very likely an Amiga 2000.