SBC-C41-pITX
SBC-C41-pITX User Manual - Rev. First Edition: 1.0 - Last Edition: 1.1 - Author: A.R./S.B. - Reviewed by M.B. Copyright © 2021 SECO S.p.A.
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OS
Operating System
PCI-e
Peripheral Component Interface Express
PSU
Power Supply Unit
PWM
Pulse Width Modulation
PWR
Power
PXE
Preboot Execution Environment, a way to perform the boot from the network ignoring local data storage devices and/or the installed OS
SATA
Serial Advance Technology Attachment, a differential full duplex serial interface for Hard Disks
SD
Secure Digital, a memory card type
SDHC
Secure Digital Host Controller
SIM
Subscriber Identity Module, a card which stores all data of the owner necessary to allow him accessing to mobile communication networks
SM Bus
System Management Bus, a subset of the I2C bus dedicated to communication with devices for system management, like a smart battery and
other power supply-related devices
SPI
Serial Peripheral Interface, a 4-Wire synchronous full-duplex serial interface which is composed of a master and one or more slaves, individually
enabled through a Chip Select line
TBM
To be measured
TMDS
Transition-Minimized Differential Signaling, a method for transmitting high speed serial data, normally used on DVI and HDMI interfaces
UEFI
Unified Extensible Firmware Interface, a specification defining the interface between the OS and the board
’
s firmware. It is meant to replace the
original BIOS interface
UIM
User Identity Module, an extension of SIM modules.
USB
Universal Serial Bus
V_REF
Voltage reference Pin
xHCI
eXtensible Host Controller Interface, Host controller for USB 3.0 ports, which can also manage USB 2.0 and USB1.1 ports
