National Instruments 6587 Getting Started Manual page 6

Caution
connected to the NI 6587 before powering down the module, and connect signals
only after the adapter module has been powered on by the NI FlexRIO FPGA
module.
Caution
the NI 6587 can damage the device and the chassis. NI is not liable for any damage
resulting from such connections.
Note
If you design a custom cabling solution with the InfiniBand connector
(779157-01) and the SHB12X-B12X LVDS shielded cable (192344-01), the NI 6587
pinout is reversed at the end connector. For example, the signal shown on pin 1 maps
to pin 73 in the pinout at the end connector.
The following table contains pin location information and signal information for the SMA
connectors on the NI 6587.
Signal Name Connector Signal Type
PFI 0 PFI 0
CLOCK IN CLOCK IN Clock
The following table contains pin location information and signal information for the DDC
connectors on the NI 6587.
Table 3. NI 6587 DDC Connector Names and Descriptions
Signal Name
DDC CLK OUT+ 65
DDC CLK OUT- 66
STROBE+
STROBE-
6 | ni.com | NI 6587 Getting Started Guide
To avoid permanent damage to the NI 6587, disconnect all signals
Connections that exceed any of the maximum ratings of any connector on
Table 2. SMA Connector Names and Descriptions
Control
Pin(s)
62
63
Signal Description
Bidirectional single-ended terminal for channel
PFI 0.
External single-ended clock input terminal.
Signal Type
Control Positive terminal for the LVDS
exported Sample Clock.
Control Negative terminal for the LVDS
exported Sample Clock.
Control Positive differential terminal for the
external Sample Clock source that
can be used for synchronous
dynamic acquisition.
Control Negative differential terminal for
the external Sample Clock source
that can be used for synchronous
dynamic acquisition.
Signal Description