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RE: Access to BS2



After reset the direction of BS2 is changed and it's an output.
You can read the value sampled during reset in R_BUS_STATUS.
I suggest you use a button connected to a GPIO pin instead.
The factory default button is e.g. connected to PA1.

/Mikael
-----Original Message-----
From: owner-dev-etrax@xxxxxxx.com">mailto:owner-dev-etrax@xxxxxxx.com] On
Behalf Of Phil Sutter
Sent: Wednesday, June 09, 2004 8:32 AM
To: dev-etrax
Subject: Access to BS2


Hi,

Can anyone tell me if there is a way to sense the state of the boot
switch that is on BS2 through software? I would like to be able to sense
closure of that switch during execution for some special purposes.

Thanks,

Phil Sutter