Stevie User Manual Rev 1.03
Page 13
All ADC, DAC, and Digital I/Os are available on the 2x13 header. The SAM microcontroller interfaces the
AGX Xavier Series Module through a Serial Peripheral Interface (SPI) bus.
Data Acquisition (DAQ) Subsystem
3.15 Controller Area Network (CAN) Interface
The AGX Xavier Series Module integrate two independent CAN ports/channels which support connectivity
to two CAN networks. The CAN interfaces are routed to the baseboard via 4-Pin Miniature 1.25mm Pitch
latching connectors.
CAN Transceiver interfaces between the CAN protocol controller and the physical bus. It
enables high-speed applications using baud rates from 60 Kbaud up to 1 Mbaud and provides differential
transmission capabilities to the bus and differential receiver capabilities to the CAN protocol controller.
of the Addendum on configuring the interface.
3.16 Utility Header Connector
The baseboard Power button, Reset, and Force Recovery signals are available through a 2x1 Utility header.
Optional switches to customize signals are also provided.
3.17 LED Indicators
The baseboard hosts the LED Indicators. The on-board LED Indicator panel is located to the left at the
baseboard edge. The LEDs are displayed on a silkscreen panel with a description of their function and status
as listed in the table below.
Led Indicators
Description
Power IN
Green LED indicates Power IN
Power ON
Green LED indicates Power Good
Host
Green LED indicates a Successful System Boot
User
Green LED indicates DAQ Controller Chip is ON
