From: Andreas Schweigstill <andreas@schweigstill.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] R: Booting with attached BDI but not alone (onlyICTRL remained in BDI cfg)
Date: Thu, 13 Sep 2007 15:12:10 +0200 [thread overview]
Message-ID: <46E9372A.1050605@schweigstill.de> (raw)
In-Reply-To: <F1F6EC0C8B75034F9E3A79FC85122E8EA64471@aquib01a>
Hello!
DI BACCO ANTONIO - technolabs schrieb:
> I verified that SRESET on the BDM connector is pulled up (on the
> schematic). I tried to pull up it with a wire but it doesn't work.
Have you used a voltage meter or oscilloscope to check the voltage
level? Have you measured the resistance between SRESET and GND and
between SRESET and supply? Have you checked if your processor pin
is connected? Probably either the pull-up resistor isn't mounted or
your PCB is defective.
With best regards
Andreas Schweigstill
--
Dipl.-Phys. Andreas Schweigstill
Schweigstill IT | Embedded Systems
Schauenburgerstra?e 116, D-24118 Kiel, Germany
Phone: (+49) 431 5606-435, Fax: (+49) 431 5606-436
Mobile: (+49) 171 6921973, Web: http://www.schweigstill.de/
next prev parent reply other threads:[~2007-09-13 13:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-10 15:53 [U-Boot-Users] Booting with attached BDI but not alone DI BACCO ANTONIO - technolabs
2007-09-10 20:17 ` David Hawkins
2007-09-10 20:19 ` Ben Warren
2007-09-10 20:22 ` Wolfgang Denk
2007-09-11 8:33 ` w.wegner at astro-kom.de
2007-09-11 16:01 ` [U-Boot-Users] Booting with attached BDI but not alone (only ICTRL remained in BDI cfg) DI BACCO ANTONIO - technolabs
2007-09-11 16:16 ` [U-Boot-Users] Booting with attached BDI but not alone (onlyICTRL " DI BACCO ANTONIO - technolabs
2007-09-12 10:47 ` DI BACCO ANTONIO - technolabs
2007-09-12 19:59 ` [U-Boot-Users] R: " DI BACCO ANTONIO - technolabs
2007-09-12 20:09 ` David Hawkins
2007-09-13 10:57 ` DI BACCO ANTONIO - technolabs
2007-09-13 13:12 ` Andreas Schweigstill [this message]
2007-09-13 13:23 ` [U-Boot-Users] R: Booting with attached BDI butnot " DI BACCO ANTONIO - technolabs
2007-09-13 14:14 ` Andreas Schweigstill
2007-09-13 14:24 ` Jerry Van Baren
2007-09-13 15:15 ` Andreas Schweigstill
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