Stevie User Manual Rev 1.03
Page 10
3.5 Display Controller
The baseboard supports dual HDMI 2.0 a/b Video Output ports.
One HDMI port is routed from the AGX Xavier Series Module and is implemented through the standard
HDMI (Type A) connector which uses a 19-pin configuration to transmit audio and video signals.
The second HDMI port is routed from the AGX Xavier Series Module and is implemented through the 2x10
header on the baseboard.
3.6 Camera Serial Interface (CSI)
The AGX Xavier Series Module support four MIPI (Mobile Industry Processor Interface) CSI x4 bricks,
enabling a wide array of device types and combinations to be implemented. Up to four 4-lane or six 2-lane
or six 1-lane configurations or combinations of camera streams are available. Each lane supports up to 16
Virtual Channels (VC). Each data channel has a peak bandwidth of up to 2.5 Gbps.
The baseboard supports four MIPI CSI x4 camera interfaces through a 120-pin daughterboard connector.
Off-the-shelf add-on Camera Boards from Leopard Imaging/e-con Systems can be plugged into the
daughterboard connector to support the four 4-lane or six 2-lane cameras. Alternatively, clients can
customize a daughterboard to suit their requirements.
The daughterboard connector also supports I2C and control signals that enable users to directly interface
the camera to the baseboard.
Refer to Section 17.2:
Camera Installation Procedures
of the Addendum for installation and operation
procedures.
3.7 Audio Interface
provides audio support on the baseboard. Audio I/O signals are
generated through a 2mm header and include the following features:
Stereo Line-Out
Mono Mic-In
In addition to the analog audio interface, the dual HDMI 2.0 a/b Video controller supports audio output.
3.8 Serial Ports
Four serial ports are available on the baseboard 2x5 header which are routed from the AGX Xavier Series
Module through the programmable
serial transceivers that implement RS232/422/485 protocols via
GPIOs.
Two serial ports configured for RS-232 on the SP336 transceiver are accessible on the 2x5
header.
Two serial ports are configured with the option to select RS232/422/485 protocol via GPIOs on
the SP336 transceiver and are accessible through the 2x5 header.
An on-board Jumper option is provided to select any protocol and terminate RS422 and RS485 protocol
transmission lines at 120 Ohm.
NOTE
: By default, the Elton baseboard does not feature a Debug Serial Console Port but provides the
option to set up a Debug Serial Console by mounting the Jumper on
J24
. This will initiate the Serial
Console configuration via serial port 1.
