From: Karel Kulhavy <clock@twibright.com>
To: linux-kernel@vger.kernel.org
Subject: I2C EEPROM write access
Date: Wed, 25 May 2005 14:56:09 +0200 [thread overview]
Message-ID: <20050525125609.GA15412@kestrel.twibright.com> (raw)
Hello
Is it possible to use some Linux I2C driver to program an I2C EEPROM,
for example 24C16?
I have noticed only read-only access to "DIMM eeproms". Are they
24C16-alike?
Is there some reason why write driver is not present like users could
inadvertently overwrite their DIMM eeproms? Do these eeproms have a
protection against write?
I am mainly interested in an application where 24C16 is in-circuit
connected to a PC and contents read and wrote (typically poking
at firmware configuration of various devices).
CL<
next reply other threads:[~2005-05-25 13:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-25 12:56 Karel Kulhavy [this message]
2005-05-25 15:09 ` I2C EEPROM write access Ondrej Zary
2005-05-28 17:10 ` Jean Delvare
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