Re: [pci] CardBus interface

["Chandrashekar" <chandrashekar@rassit.com>]

Hi,

I refered the PC Card CardBus specification document and it says the BAR's
usage in case of CardBus is similar to PCI BARs. But one BAR is sufficient
for one function implemented in the card. For multifunction cardbus cards,
you have to use as much BAR(max 6) as the no. of multifunctions implemented
in the card

regards,
Chandrashekar

----- Original Message -----
From: <random_user@163.com>
To: <pci@opencores.org>
Sent: Thursday, June 20, 2002 8:09 AM
Subject: Re: [pci] CardBus interface


> hi,
> I am working on CardBus interface now.
> I think the base address registers in the conf can be used for CardBus in
> the same way.Do you think so?
>
> regards,
> wangc
>
> ----- Original Message -----
> From: "Chandrashekar" <chandrashekar@r... >
> To: <pci@o... >
> Date: Wed, 19 Jun 2002 09:46:53 +0530
> Subject: [pci] CardBus interface
>
> > Hi,
> >
> > I need to design CardBus interface. I have PCI open core downloaded
> > and I have modified it to target only operation. Now I want to
> > convert the PCI target only design to CardBus design. I am not very
> > clear about using the Base address register in the configuration
> > space for the cardbus interface. Does any one working on CardBus
> > interface? or any information on cardbus interface design?
> >
> > thanks
> > chandrashekar
> >
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