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Message
From: Mark McDougall<markm@v...>
Date: Thu Sep 28 08:15:03 CEST 2006
Subject: [oc] IrDA SIR - not working???
Mark McDougall wrote:> Has anyone else come across this???
> Can the author comment?
I've rewritten the decoder module and have gotten my simulation working.
There's also potential problems introduced when dynamically switching
the negation for TX/RX (at least after setting the baud rate), since
clearing the FIFOs won't reset the receiver shift register. This could
potentially be a problem on a real system when you need to negate RX in
the core at startup - though thinking about it it should be safe if you
set negation before setting the baud rate in the UART itself.
Also, the documentation states that the MCR is R/W, when it is in fact
write-only.
Would still like to hear of others' experiences.
Regards,
--
Mark McDougall, Engineer
Virtual Logic Pty Ltd, <http://www.vl.com.au>
21-25 King St, Rockdale, 2216
Ph: +612-9599-3255 Fax: +612-9599-3266
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