User`s guide

20
The Trigger Out port is optionally used to synchronize external
equipment with I
2
C Bus events or data match pattern. This port is
located on the front of the pod, and uses a BNC type connector.
Output lines are provided for signal and ground.
When Trigger Out is enabled and configured with the software
Trigger Out dialog, a high to low transition on the signal line occurs
on:
a. I
2
C Bus Start events.
b. I
2
C Bus Stop events.
c. I
2
C Bus Acknowledge event.
d. I
2
C Bus Negative Acknowledge event.
e. Bit Pattern Match.
Connect the pod to external equipment using a BNC to external
equipment cable (not provided).
2. Auxiliary Port (optional)
The Auxiliary port is used to connect the I
2
C Bus Monitor pod to
external equipment. This port is located on the rear of the pod, and
uses a DB-9M type connector. Auxiliary lines include: