Attila Kinali wrote:

2) Before any card is sold, we _NEED_ a working, at
least correctly simulating and preliminary tested
PCI interface. Noone is going to buy a PCI card for that
he needs to first write/buy a PCI interface before
he even could think about using it. Also we need
a good way to upgrade the PCI interface in case
a bug is found.

Would it be better to use a PCI chip?

There aren't a lot of them out there.

PLX chips aren't cheep, but they look good:

  http://www.plxtech.com/products/io_accelerators/default.asp

No development expense.

And perhaps this could be adapted:

  http://www.tundra.com/Products/PowerPC/Tsi107/index.cfm

and we would have a hardware memory controller as well.

Other than that, there are MCUs that have PCI built in.

The possible problem with a chip is that we would probably need a MCU to run it so that would be another $10 or so.

--
JRT

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