RE: EED0 signal state at power up

"Massimo Piovera" <[email protected]>
Newsgroups gmane.comp.hardware.microcontrollers.tini
Message-ID <000101c3fab3$798ed680$2b00a8c0@ws19>
Hi,

I know that what you suggest work fine. But consider a RS485 net where
every TINI system is a client. It occupies the line only when
it is reply to master requests. All work fine. Now I want to restart
only one TINI system of the RS485 net. In this moment all the traffic
on RS485 line is blocked because the TINI that is restarting force
the DTR to occupies the line.
What I suggest (if possible), is to avoid that at power up the EED0
signal is on the same state of that set by setDTR(true) function.

Thanks
Massimo Piovera
ELSIST Srl


>
>
> Massimo Piovera wrote:
> > Is it possible to change the state of this signal at power up ?
>
> I believe EED0 defaults to 0 on SMC Ethernet chip power up.
> As soon as
> your program gains control of the system, you can then change
> the state
> to the desired level.
>
> --
> --
> Bryan Armstrong
> bryan.armstrong-6tN4nzCoH/[email protected]
>
>
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