From: andrew may <acmay@acmay•homeip.net>
To: "David Müller (ELSOFT AG)" <d.mueller@elsoft•ch>
Cc: andrew may <acmay@acmay•homeip.net>, Armin <akuster@pacbell•net>,
Stefan Roese <stefan.roese@esd-electronics•com>,
linuxppc-embedded@lists•linuxppc.org
Subject: Re: 405 MII-PHY communication problem (was: Re: PPC405gp enet Soft Reset)
Date: Thu, 21 Feb 2002 16:56:21 -0800 [thread overview]
Message-ID: <20020221165621.A21452@ecam.san.rr.com> (raw)
In-Reply-To: <3C723F98.7050402@elsoft.ch>
On Tue, Feb 19, 2002 at 01:05:44PM +0100, David Müller (ELSOFT AG) wrote:
> Hi
>
> The problem with the even-numbered PHY register addresses seems to be
> caused by a too weak or totally missing pullup resistor on the MDIO line.
Yep, that seems to solve it here as, well. The phy wants a 1.5k pull up.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2002-02-22 0:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-08 3:17 PPC405gp enet Soft Reset andrew may
2002-02-08 10:03 ` Stefan Roese
2002-02-08 18:35 ` andrew may
2002-02-08 10:53 ` Armin
2002-02-08 20:01 ` andrew may
2002-02-11 11:55 ` David Müller (ELSOFT AG)
2002-02-12 0:49 ` andrew may
2002-02-13 8:37 ` 405 MII-PHY communication problem (was: Re: PPC405gp enet Soft Reset) David Müller (ELSOFT AG)
2002-02-13 15:15 ` Stefan Roese
2002-02-19 12:05 ` David Müller (ELSOFT AG)
2002-02-19 12:21 ` Stefan Roese
2002-02-22 0:56 ` andrew may [this message]
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