Seco SBC-C90 User Manual page 11

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
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.
UMA Unified Memory Architecture, synonym of Integrated Graphics, uses a portion of a computer's system RAM dedicated to graphics rather than using
dedicated graphics memory only.
USB Universal Serial Bus
V_REF Voltage reference Pin
SBC-C90
SBC-C90 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.
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