ettus USRP X410, Getting Started Manual

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Connector Description
GPS ANT Input terminal for the GPS antenna signal. GPS ANT is an SMA (f) connector with
a maximum input power of -15 dBm and an output of 3.3 V DC to power an active
antenna.
Notice
Do not terminate the GPS ANT port if you do not use it.
REF IN Input terminal for an external reference signal to synchronize the device. REF
IN is an SMA (f) connector with an impedance of 50 Ω, and it is a single-ended
reference input. REF IN accepts a 10 MHz signal with a minimum input power of
0 dBm (0.632 V pk-pk) and a maximum input power of 15 dBm (3.56 V pk-pk) for a
square wave or sine wave.
PPS IN Input terminal for PPS timing reference. PPS IN is an SMA (f) connector with an
impedance of 50 Ω and is a single-ended input channel. PPS IN accepts 0 V to
3.3 V TTL and 0 V to 5 V TTL signals.
TRIG IN/OUT Input/Output trigger terminal. This port can be used to output the PPS timing
reference. TRIG IN/OUT is an SMA (f) connector with an impedance of 50 Ω and is
a single-ended port. The output voltage is 0 V to 3.3 V TTL. You can also use this
port as a triggered output (TRIG OUT) that you program in LabVIEW FPGA.
POWER Input that accepts a 12 V ± 5%, 16 A external DC power connector.
CONSOLE
JTAG
A USB Type-C port that connects the host computer to the device FPGA for
development and debugging. This port provides access to the FPGA JTAG, the
PS serial console, and the SCU serial console. It should be used with the 115200
baud, 8 data bits, 1 stop bit, no parity. LabVIEW FPGA does not currently support
configuring or programming the device FPGA using the JTAG connector.
USB to PS A USB Type-C 2.0 port that can be used to connect peripheral devices to the
processing system (PS), such as a USB mass storage device. May also be used to
complete functions such as writing a new file system to the internal storage.
ETHERNET 1 Gigabit Ethernet Connection that interfaces with the onboard PS. Can be used
to connect to the PS through SSH. Can be used for UHD management traffic in
Network Mode. By default, the 1 Gb Ethernet connection is configured to use a
DHCP assigned IP address.
Table 2. Back Panel Connector Descriptions
LED Description Color State Indication
LED 0 Indicates the status of the PS. — OFF The processor is powered off.
Green Blinking The frequency of blinks is
proportional to the CPU load.
© National Instruments
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Ettus USRP X410 Getting Started Guide