Help: ICE_FLAGS_XSOE

Enable external sync SMB output


Enable external sync SMB output. 
This is high when port transfer is active.

Make sure this flag is the same for all ports on the same card.  
The setting for the last port enabled will over-ride all others.  
Note that this pin shows the port enable signal for Module-A only.

When acquiring, this signal goes high on the rising edge of the 
first sample clocked into the acquisition buffer.  On playback, 
this signal is 3 clocks early due to output pipeline delays.  
When using TGO on acquisitions, this signal is delayed one sample 
to allow resynchronization for other slave channels.