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SDM-SIO1 serial data output timing


uwe Mar 25, 2010 02:53 PM

Hello!
Output of binary data (currently 10 Byte) using the SerialOutBlock command via the ComRS232 of a CR1000 works correct. With a baudrate of 9600 (8,o,2) the byte spacing is about 0.275ms.
When using the SDM-SIO1 connected to the CR1000, the byte spacing increases to about 1.3ms. (Variation of the SDMspeed doesn't affect this.)
What could be the reason for this? I have not found any idea in the documentation.
How to get the correct timing?
(All communication and timing is analyzed with a high speed precision serial analyzer.)
Thanks in advance!

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