A600 4mb and A500 4mb/8mb fastmem Expansion boards

kipper: Yes, the memcheck program reports the RAM is ok in 4 and 8 Mb configurations. At that time I haven't tried the 1.5 and 5.5 configurations AT ALL. After that message I also tried those two and you can see the results in this thread... With 1.5 Mb I don't get ANY ram at all and with 5.5 Mb I get 4Mb reported but nothing works with it (I ALWAYS get crashes). Please recheck this thread and comment on what I could do - I do NOT want to send it back and refund - I would like to have it working as it should and as it was supposed to :(

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Originally Posted by Tom-Cat

kipper: Yes, the memcheck program reports the RAM is ok in 4 and 8 Mb configurations. At that time I haven't tried the 1.5 and 5.5 configurations AT ALL. After that message I also tried those two and you can see the results in this thread... With 1.5 Mb I don't get ANY ram at all and with 5.5 Mb I get 4Mb reported but nothing works with it (I ALWAYS get crashes). Please recheck this thread and comment on what I could do - I do NOT want to send it back and refund - I would like to have it working as it should and as it was supposed to :(

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Is there anyone out there that can check their setup for this issue to see if it is localized to this one machine/board to try to identify this issue, I have no idea why this is happening ?

PM sent for A600

Hi I want an expansion to Amiga600. Shipping to Brazil.

---------- Post added at 09:41 ---------- Previous post was at 09:40 ----------

The maximum memory is 4mb?

There is expansion with 8mb memory for A600? thank you.

I have an A600 8 MB from NEOPC and I jumpered to 5.5 MB and I works without problems. I haven't tested yet with 8 MB.

@Tom-Cat : Have you set the maxtransfer rate to 00x1FE00?

When I first use a fast RAM memory expansion the A600 crashes almost every game in WHDLoad.

I will test my expansion if I als have this problem.

Payment sent for A600 8 meg card.

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Originally Posted by aalima

There is expansion with 8mb memory for A600? thank you.

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Check this post and the few after it.

http://www.amibay.com/showpost.php?p...&postcount=591

Hi klipper,

2 questions for you:

1) do you have any news about your A500 ide+RAM project?

2) does the a500 8 mb board have a switch for 4mb-8mb selection? Is it still avaiable?

Thanks in advance

:interested: on 8MB fastram board for Amiga 600. I sent you PM.

EDIT : Payment sent. Thanks in advance.