From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@ozlabs.org
Cc: Eddie Dawydiuk <eddie@embeddedarm.com>
Subject: Re: AMCC 440EP phy detection
Date: Tue, 7 Apr 2009 19:18:01 +0200 [thread overview]
Message-ID: <200904071918.01681.sr@denx.de> (raw)
In-Reply-To: <fa686aa40904071011n22084931wc8900606fd62f167@mail.gmail.com>
On Tuesday 07 April 2009, Grant Likely wrote:
> Phy address 0 is the broadcast address. All phys will usually respond
> to address 0 accesses.
Not all. Some (e.g. LXT971) can be used at this address. But you're correct,
it's definitely a bad idea to use 0 as an PHY address.
Not sure how the Micrel reacts here. The datasheet could help...
Best regards,
Stefan
next prev parent reply other threads:[~2009-04-07 17:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-07 16:32 AMCC 440EP phy detection Eddie Dawydiuk
2009-04-07 16:47 ` Feng Kan
2009-04-07 18:20 ` Eddie Dawydiuk
2009-04-07 17:11 ` Grant Likely
2009-04-07 17:18 ` Stefan Roese [this message]
2009-04-08 0:10 ` Eddie Dawydiuk
2009-04-08 15:47 ` Eddie Dawydiuk
2009-04-08 16:01 ` Stefan Roese
2009-04-08 17:00 ` Grant Likely
2009-04-08 18:19 ` Stefan Roese
2009-04-08 18:35 ` Eddie Dawydiuk
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