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7
Manifold
User Manual
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oduct Pr
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System Settings
Recovery USB
Recovery USB port works in either Host or Slave mode. The Recovery USB ports works in Host
mode by default. While in Slave Mode, you connect the Manifold to a computer via Recovery
USB port to create a system image. Refer to “System Image” on P10 for more information on
how to create a system image.
RECOVERY USB
RECOVERY
RESET
Recovery USB
The Recovery USB works in Host mode by default. Execute the following commands to switch
from Host to Slave mode.
$ echo 0 > /sys/devices/platform/tegra-otg/enable_host
$ echo 1 > /sys/devices/platform/tegra-otg/enable_device
Mount USB Gadget through the commends below if necessary:
$ modprobe g_zero
$ echo connect > /sys/devices/platform/tegra-udc.0/udc/tegra-
udc.0/soft_connect
CAN_IN and Recovery USB port are both governed by the same USB controller, hence
only one port can be used at a time.
System Settings
Set root password, networking and system parameters in the terminal after the system has been
boot up. This chapter describes procedures on how to carry out these settings.
Basic Setup
The Manifold development board should be connect to the monitor through the HDMI port, and
to the USB peripherals such as keyboard, mouse and Ethernet(optional) as a basic set up. Power
on the Manifold, the system will automatically boot up. Ubuntu 14.04 is preloaded as default
operating system. Enter the following login credentials to login to the system:
User name: ubuntu
Password: ubuntu
