For a Cardbus device, what are the restrictions on access to host memory
for DMA?

Is it enough to have the controller enable Bus Master?

-- 
	mac the na�f

Mike Harrison wrote:
> On Wed, 22 Mar 2006 11:42:54 +0800, Duck Egg <duckegg42@yahoo.com> wrote:
> 
> 
>>I am looking for a controller / bridge component between PCI and PCMCIA 
>>/ CompactFlash.
>>
>>i.e. I want to implement a PCMCIA interface for WLAN transceivers on a 
>>single board computer with PCI.
>>
>>Any other suggestions or traps.
>>
>>Thanks,
>>Greg
> 
> http://search.ebay.com/search/search.dll?cgiurl=http%3A%2F%2Fcgi.ebay.com%2Fws%2F&fkr=1&from=R8&satitle=pci+pcmcia&category0=

I have here a Ricoh component that does this: R5C485

Don't know if it is still available, though.

regards,
Darcy

On Wed, 22 Mar 2006 11:42:54 +0800, Duck Egg <duckegg42@yahoo.com> wrote:

>
>I am looking for a controller / bridge component between PCI and PCMCIA 
>/ CompactFlash.
>
>i.e. I want to implement a PCMCIA interface for WLAN transceivers on a 
>single board computer with PCI.
>
>Any other suggestions or traps.
>
>Thanks,
>Greg
http://search.ebay.com/search/search.dll?cgiurl=http%3A%2F%2Fcgi.ebay.com%2Fws%2F&fkr=1&from=R8&satitle=pci+pcmcia&category0=

I am looking for a controller / bridge component between PCI and PCMCIA 
/ CompactFlash.

i.e. I want to implement a PCMCIA interface for WLAN transceivers on a 
single board computer with PCI.

Any other suggestions or traps.

Thanks,
Greg