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Timemedia I/O cards: only can use 2 Com ports
I can only use the two out of four com ports on the Timemedia I/O card.
In the box itself there are 4 com ports. (/dev/ttyS0 - ttyS3)
Ist and 2nd com port of I/O card -> ttyS4 and ttyS5
If i activate the 3rd com port -> /dev/ttyS6, the linux system will freeze occasionally.
How should i go about to troubleshoot the cause of it?
Thanks for any helpful advise
Justin
Last edited by just.srad; 09-02-2009 at 02:15 AM.
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