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Re: MMI without PHY
- From: Jerzy Dyrda <jerzdy at gmail dot com>
- To: Privat <PicassoCT at gmx dot de>
- Cc: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Tue, 17 Nov 2015 16:05:39 +0100
- Subject: Re: MMI without PHY
- Authentication-results: sourceware.org; auth=none
- References: <564B3823 dot 7040805 at gmx dot de>
Hello Florian,
2015-11-17 15:22 GMT+01:00 Privat <PicassoCT@gmx.de>:
> Hi im working
> on getting a Ecos conrolled ECU to communicate with a counterpart,
> using only the ethernet 302.ab
You mean 802.3ab
>MII layer of Ecos with no phy present.
Without PHY? Would you like to connect to a counterpart with using MII bus?
Please remember about electrical constrains of the MII bus.
> So whats the plan?
>
> The plan, is to provide the whole os with a stump, creating the happy
> ilusion of a ever present connection. Has anyone done this previously?
> If so, can you hook me up with a link to a repo/sampleconfig, where this
> was done?
>
> Please keep in mind that im still reading into the ecos source...
First of all which controller/processor do you plan to use?
Best regards,
jerzy
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