From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.technolabs.it (unknown [213.82.155.20]) by ozlabs.org (Postfix) with ESMTP id B278BDDF11 for ; Fri, 9 Feb 2007 06:02:21 +1100 (EST) MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C74BB3.A20CE44F" Subject: Receveing CD lost event in SCC3 even with PCSO reg bit cleared Date: Thu, 8 Feb 2007 20:02:09 +0100 Message-ID: From: "DI BACCO ANTONIO - technolabs" To: List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. ------_=_NextPart_001_01C74BB3.A20CE44F Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all, =20 I'm using SCC3 in HDLC synchronous mode on an MPC880 (only TXD3, RXD3 = and clocks) with CD3 connected to ground programming relevant PCSO bit = to 0.=20 Even if the CD is internally connected to GND, sometime I receive a CD = lost event. How is it possible? =20 Bye, Antonio. =20 ------_=_NextPart_001_01C74BB3.A20CE44F Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi all,
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I'm using SCC3 in HDLC synchronous mode = on an =0A= MPC880 (only TXD3, RXD3 and clocks) with CD3 connected to ground = programming =0A= relevant PCSO bit to 0.
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Even if the CD is internally connected = to GND, =0A= sometime I receive a CD lost event. How is it possible?
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Bye,
=0A=
Antonio.
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