NI 9469 Overview
The NI 9469 is a synchronization module for C Series platforms.
It has a configurable multi-port interface that enables distribution
of triggers and clocks from a host chassis, and an onboard DDS
and PLL for clock generation and synchronization capabilities.
Connecting the NI 9469
The NI 9469 has three RJ45 connectors on the front panel labeled
Port 0, 1, and 2. These connectors use standard straight through
CAT 5e Ethernet cabling to provide connection to other NI 9469
modules only . Each port is software configurable to drive or
receive four differential signals through the cable, which are
referred to as Line 0 to 3. Each port can carry either four triggers,
or three triggers and one clock, in which Line 3 is dedicated to
carry the clock.
NI 9469 Getting Started Guide
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