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RE: PCMCIA Card memory
- To: "'eCos'" <ecos-discuss at sources dot redhat dot com>
- Subject: RE: [ECOS] PCMCIA Card memory
- From: "Trenton D. Adams" <tadams at extremeeng dot com>
- Date: Thu, 14 Jun 2001 12:30:50 -0600
- Organization: Extreme Engineering
I figured out that I have to select my PC CARD interface with SYSCON2
before accessing the device. I still don't know how to use it, but this
is a start! :) Now the memory is not just random values.
I'm using the CL-PS6700 on an EDB7211-2 board for those of you who want
to know.
> -----Original Message-----
> From: ecos-discuss-owner@sources.redhat.com
> [mailto:ecos-discuss-owner@sources.redhat.com] On Behalf Of
> Trenton D. Adams
> Sent: Thursday, June 14, 2001 10:28 AM
> To: 'eCos'
> Subject: [ECOS] PCMCIA Card memory
>
>
> I'm trying to change PCMCIA device memory, but it never
> changes. I need to make sure I know what I'm doing with the
> device before writing a driver. Do I need a card in the slot
> before fiddling with the PCMCIA controller registers? If so,
> is there a card out there for diagnostic purposes only?
>
>