GTA01 shared UART vs. flow control (bug #788)

Andy Green andy at openmoko.com
Tue Jan 22 14:18:01 CET 2008


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Somebody in the thread at some point said:

> (The correct, although *impractical* solution, is to put the missing
> pullups or pulldowns on the mux so that the console flow-control
> lines are in the correct state to make this entire problem a total
> non-problem.)

This problem is GTA01 -only?

It seems like concern about the reaction of upstream blocks us having
correct behaviour in that product... isn't that the worst of all
possible solutions?

Why don't we pick the most complete solution and accept that we have to
carry it as our own patch until a better way is found?

- -Andy
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