melbar wrote:Take this extension for my amiga for the option to 2 meg chipram. […]
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Take this extension for my amiga for the option to 2 meg chipram.

Depends on what 500 you have, and if you use an Gary-adaptor or not. I used it in my 500 rev 8a.1 machine, and in stock configuration, and without any Gary-adaptor, it will only alocate as SlowRam. If I used the Gary-adaptor, then I would pump ChipRam to 1mb and then have 1,5mb SlowRam. Then I bought an TF-530 accelerator, and the troubles began. However, they were somewhat easy to solve. The problem with the accelerator that I bought and an Gary adaptor combination. Was that the accelerator's firmware conflicted with an Gray adaptor. It would address both memory expansions at the same adress space. And the only way around, was to max out ChipRam on the motherboard it self. This is also known as a ChipRam mod. And doing that, the motherboard will adress the trapdoor expansion as ChipRam, without the use of an Gary-adaptor. The problem is, that the last 1mb can not be used in my Amiga500. Yet I can now use the 2mb FastRam on the Accelerator, without it conflicting with the BooBip expansion. I have it described in more detail's on my blog, if you want to see some pictures of my solution. If you are not using an TF-530, then you have no issue at all. The TF-534 is actually avaliable on Amibay now, and there should not be any issues regarding memory conflict anymore.
Don't eat stuff off a 15 year old never cleaned cpu cooler.
Those cakes make you sick....
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