denx_ts wrote:
> Dear all,
>
> I have a TS-7250 SBC with the optional RTC. I made a small program
> which reads and writes a value to the last data register (#127) - if
> it's not the desired. But as I see every startup of the sbc resets
> this value. Why is this strange behavior?
The device driver is writing a couple values (something like 0xAA 0x55)
to the top two address of the RTC as part of the test to see if the RTC
is present.
> BR:
> denx
______ Best Regards,
|__ __/ Michael Schmidt
|| Software Engineer
||echnologic Systems (EmbeddedARM.com)
|| (480) 16525 East Laser Drive
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http://oz.embeddedarm.com/~michael
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