Seco Qseven Q7-C26 User Manual page 10

OpenGL Open Graphics Library, an Open Source API dedicated to 2D and 3D graphics
OpenVG Open Vector Graphics, an Open Source API dedicated to hardware accelerated 2D vector graphics
OTG On-the-Go, a specification that allows to USB devices to act indifferently as Host or as a Client, depending on the device connected to the port.
PCI-e Peripheral Component Interface Express
PHY Abbreviation of Physical, it is the device implementing the Physical Layer of ISO/OSI-7 model for communication systems
PWM Pulse Width Modulation
PWR Power
RGMII Reduced Gigabit Reduced Media Independent Interface, a standard interface between the Ethernet Media Access Control (MAC) and the Physical
Layer (PHY)
SATA Serial Advance Technology Attachment, a differential half duplex serial interface for Hard Disks
SD Secure Digital, a memory card type
SDIO Secure Digital Input/Output, an evolution of the SD standard that allows the use of the same SD interface to drive different Input/Output devices,
like cameras, GPS, Tuners and so on.
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 Signalling, a method for transmitting high speed serial data, normally used on DVI and HDMI interfaces
TTL Transistor-transistor Logic
USB Universal Serial Bus
uSDHC Ultra Secure Digital Host Controller
Q7-C26
Q7-C26 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 Author: A.R - Reviewed by S.R. - Copyright © 2020 SECO S.p.A
10