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Retrigger, Common ground terminals (gnd) – Measurement Computing USB-1608HS-2AO User Manual

Page 23

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USB-1608HS-2AO User's Guide

Functional Details

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Retrigger

The acquisition uses the trigger settings for positive edge/negative edge and level-sensitive/edge-sensitive, but
automatically rearms the trigger after acquiring the specified number of samples.

Common ground terminals (GND)

Three ground (GND) connections provide a common ground for the DIx, DOx, CTR, SYNC_IN and
SYNC_OUT, and +5V EXT connections.

Refer to the pinout diagram on page 14 for the location of the GND terminals.