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Lpc2000

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Message

Missing THRE Interrupt

2006-04-21 by johnthomasedwardtimm

I was wondering if anyone has seen the errata on the UART in terms of 
the hardware race condition that Robert pointed out many posts ago.  
Also, I was wondering if the read-the-IIR-once-and-only-once solution 
is the workaround.  The errata states that reading the IIR will only 
clear the THRE interrupt on UART1, however, the user's manual states 
otherwise.  I'm waiting to hear back from a Philips FAE on this.

Thanks,

John

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