From: Steven Scholz <steven.scholz@imc-berlin.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] AT91RM9200 Errata (Was: CSB637 support - big bug..)
Date: Wed, 24 Aug 2005 10:38:32 +0200 [thread overview]
Message-ID: <430C3208.1020903@imc-berlin.de> (raw)
In-Reply-To: <47F3F98010FF784EBEE6526EAAB078D119ED5B@tq-mailsrv.tq-net.de>
Martin,
> A clock rate > 180 MHz could be problematic. According errata 42
> (AC Characteristics: PLL Frequency Limitation), in AT91RM9200 errata
> sheet (doc6015) the PLL is limited to 180 MHz. We already had problems
> with this bug (with about 10%-15% of the CPUs). After configuring the
> PLL for 179 MHz no errors occour any mor (before we used 207 MHz).
Which errors and problems did you encounter?
--
Steven
next prev parent reply other threads:[~2005-08-24 8:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-24 8:33 [U-Boot-Users] AT91RM9200 Errata (Was: CSB637 support - big bug..) Martin Krause
2005-08-24 8:38 ` Steven Scholz [this message]
2005-08-24 8:43 ` Anders Larsen
-- strict thread matches above, loose matches on Subject: below --
2005-08-24 12:57 [U-Boot-Users] " Patrick ..
2005-08-24 13:54 ` [U-Boot-Users] " Patrick ..
2005-08-24 14:14 ` Anders Larsen
2005-08-24 14:19 ` Steven Scholz
2005-08-24 9:01 Martin Krause
2005-08-23 14:53 [U-Boot-Users] CSB637 support Anders Larsen
[not found] ` <14310.1124866768@www15.gmx.net>
2005-08-24 7:42 ` [U-Boot-Users] AT91RM9200 Errata (Was: CSB637 support - big bug..) Anders Larsen
2005-08-24 9:01 ` Steven Scholz
2005-08-24 9:09 ` [U-Boot-Users] " Patrick ..
2005-08-24 9:15 ` Steven Scholz
2005-08-24 9:39 ` Anders Larsen
[not found] ` <28381.1124873294@www46.gmx.net>
2005-08-24 9:47 ` Anders Larsen
[not found] ` <2316.1124878461@www46.gmx.net>
2005-08-24 10:53 ` Anders Larsen
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