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1 A[edit]

A2DP
Advanced Audio Distribution Profile
ABI
Application binary interface .

In computer software, an application binary interface (ABI) describes the low-level interface between a computer program and the operating system or another program.

ACL
Automatic current limit (LCD power improvement solution)
ADB
Android debug bridge (Android specific)
ADC
Analog-to-digital converter. The process of converting a sampled analog signal to a digital code that represents the amplitude of the original signal sample.
AES
Advanced Encryption Standard
AF
GPIO alternate function
AHB
Advanced High-performance Bus
aka
also known as
ALSA
Advanced Linux sound architecture
AOSP
Android Open Source Project
APB
Advanced Peripheral Bus
API
Application programming interface
Arm ® 
https://www.arm.com/ (see https://www.arm.com/company/policies/trademarks/arm-trademark-list/cortex-trademark )
ASoC
ALSA System on Chip
AVB
Audio Video Bridging over Ethernet (set of IEEE standards for transporting audio and other real-time content over Ethernet)
AVD
Analog Voltage Detector

2 B[edit]

BSP
Board support package
BL1
Boot Loader stage 1
BL2
Boot Loader stage 2
BL32
Boot Loader stage 3-2
BL33
Boot Loader stage 3-3
BLE
Bluetooth Low Energy .

Bluetooth Low Energy (Bluetooth LE, BLE, marketed as Bluetooth Smart) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Compared to Classic Bluetooth, Bluetooth Smart is intended to provide considerably reduced power consumption and cost while maintaining a similar communication range. (sourcehttps://en.wikipedia.org/wiki/Bluetooth_Low_Energy)

BoardId
eval

Generic term used only for Android, to complete configuration modules paths depending on used board

BOR
Brownout reset
BSP
Board Support Package
BSEC
Boot and Security and OTP control
BT
BlueTooth

3 C[edit]

CABC
Content-Adaptative Backlight Control (LCD power improvement solution)
CAB
Content-Adaptative Backlight (LCD power improvement solution)
CEC
Consumer Electronics Control (HDMI standard)
CLUT
Colour Look-Up Table
CMSIS
Cortex Microcontroller Software Interface Standard
configfs
Configuration File System (See https://en.wikipedia.org/wiki/Configfs for more details)
Cortex ®
CPL
Common Public License
CPU
Central processing unit
CRC
Cyclic redundancy check calculation unit
CRYP
Cryptographic processor
CSG
Constructive Solid Geometry
CSS
Cascading Style Sheets (web standard)
CTS
Compatibility Test Suite (Android specific)

4 D[edit]

DAC
Digital-to-analog converter

Electronic circuit that converts a binary number into a continuously varying value.

DAI
Digital Audio Interface
DAPM
Dynamic Audio Power Management
DBI
Display Bus Interface (MIPI® Alliance standard)
DCMI
Digital Camera Memory Interface
DDB
Device Descriptor Block (MIPI® Alliance standard)
DDC
Display Data Channel (VESA standard)
DDR
Doubledata rate (memory domain)
debugfs
Debug File System (See https://en.wikipedia.org/wiki/Debugfs for more details)
devfs
Device File System (See https://en.wikipedia.org/wiki/Device_file#DEVFS for more details)
DES
Data Encryption Standard
DFSDM
Digital Filter for Sigma-Delta Modulator
DFU
Device Firmware Upgrade
DISCO
Discovery board
DMA
Direct Memory Access
DMA2D
Chrom-Art Accelerator™ controller (STM32 specific)
DMIC
Digital microphone
DPI
Display Pixel Interface (MIPI® Alliance standard)
DRD
Dual-Role Device

USB standard defines host and device roles. OTG controllers support both roles and can be called Dual-Role Devices controllers.

DRI
Direct Rendering Infrastructure (Linux framework for allowing direct access to graphics hardware... find more information on official DRI web site http://dri.freedesktop.org/wiki/FrontPage)
DRM
Direct Rendering Manager

(kernel module that gives direct hardware access to DRI clients, find more information on official DRI web site http://dri.freedesktop.org/wiki/DRM)

DRP
Dual Role Port, an USB port that can operate in host or device mode
DSI
Display Serial Interface (MIPI® Alliance standard)
DT
Device Tree
DTB
Device Tree Binary (or Blob)
DTS
Device Tree Source (in software context) or Digital Temperature Sensor (in peripheral context)
DVI
Digital Visual Interface (Digital Display Working Group)

5 E[edit]

EAL
Evaluation Assurance Level
ECC
Error Correction Capability
ECC
Elliptic curve cryptography
ECDSA
Elliptic Curve Digital Signature Algorithm
EDID
Extended Display Identification Data (HDMI standard)
EDP
Embedded Display Port (VESA standard). See http://www.displayport.org/ for more details
EEPROM
Electrically-erasable programmable read-only memory
EGL
Khronos Native Platform Graphics Interface (See http://www.khronos.org/egl/ for more details)
EHCI
Enhanced Host Controller Interface
EMI
External memory interface
eMMC
former spelling for e•MMC ('e' in italic)
eMMC
Embedded Multi-Media Card
EOT
End Of Transmission (MIPI® Alliance DSI standard)
ETH
Ethernet
ETM
Embedded Trace Macrocell
ETZPC
Extended TrustZone Protection Controller
EVAL
Evaluation board
EXTI
External Interrupt

6 F[edit]

FB
Frame Buffer (could be the Kernel framebuffer linked to the display, a GPU framebuffer, an imaging framebuffer...)
FHS
File Hierarchy Standard defines by Linux Fundation
Flash
Flash memory shortened to gain space in titles, tables and block diagrams
Flash memory 
Flash memories combine high density and cost effectiveness of EPROMs with the electrical erasability of EEPROMs.

For this reason, the Flash memory market is one of the most exciting areas of the semiconductor industry today and new applications requiring in system reprogramming, such as cellular telephones, automotive engine management systems, hard disk drives, PC BIOS software for Plug & Play, digital TV, set top boxes, fax and other modems, PC cards and multimedia CD-ROMs, offer the prospect of very high volume demand.

foo_driver
foo_driver could be any driver that needs to control a GPIO
FPS
Frames per second
FSBL
First Stage Boot Loader
FTR
First Time Right

7 G[edit]

GDB
GNU dedugger, a portable debugger that runs on many Unix-like systems
GIC
Generic Interrupt Controller
GP
Geometry Processor, used to execute Vertex Shaders (3D IP/IC specific).
GPIO
General-Purpose Input/Output

A realization of open ended transmission between devices on an embedded level. These pins available on a processor can be programmed to be used to either accept input or provide output to external devices depending on user desires and applications requirements.

GPGPU
General-Purpose computation on Graphics Processing Units
GPT
GUID Partition Table
GPU
Graphics Processing Units
GRALLOC
GRaphic ALLOCation HAL or library (Android specific)
GUI
Graphical User Interface

8 H[edit]

HAL
Hardware Abstraction Layer
HDCP
High-Bandwidth Digital Content Protection (HDMI standard)
HDMI
High-Definition Multimedia Interface (HDMI standard)
HDP
Hardware Debug Port
HDR
High Dynamic Range (HDMI standard)
HID
Human Interface Device (for USB, Bluetooth...)
HMAC
Hash-based Message Authentication Code
HPD
Hot Plug Detect
HS
High Speed (MIPI® Alliance DSI standard)
HSEM 
Hardware Semaphore
HSI
High Speed Internal oscillator (STM32 clock source) or High Speed Synchronous Serial Interface (MIPI® Alliance standard)
HSLV
High Speed Low Voltage pin mode

9 I[edit]

I2C
Inter-Integrated Circuit

Bi-directional 2-wire bus standard for efficient inter-IC control.

I2S
Integrated Interchip Sound

I2S (without the 2 in superscript) refers to the STMicroelectronics integrated interchip sound IP.

I420
fourcc of YUV420 planar pixel format
IDE
(Software)Integrated development/design/debugging environment
IFP
Image Formatting Pipeline
IIC
Inter-Integrated Circuit

Bi-directional 2-wire bus standard for efficient inter-IC control.

IIO
Industrial I/O Linux subsystem
IO
input/output
IPC
Inter-Processor Communication
IPCC
Inter-Processor Communication Controller
IPP
Image Preprocessor Pipeline
ITM
Instruction Trace Macrocell
IWDG
Independent Watchdog

10 J[edit]

JIT
Just-In-Time (Way of working for a given Virtual Machine)


11 K[edit]

KMS
Kernel Mode Setting


12 L[edit]

LDISC
Line Discipline
LED
Light-emitting diode
LIN
Local Interconnect Network
LDO
Low-dropout regulator
LL
Low layer of STM32Cube
LP
Low Power (MIPI® Alliance DSI standard)
LTDC
LCD TFT Display Controller (STM32 specific)
LPTIM 
low-power timer (STM32 specific)

13 M[edit]

MCU Microcontroller Unit

MCUs have internal flash memory and are intended to operate with a minimum amount of external support ICs. They commonly are a self-contained, system-on-chip (SoC) designs.

MD5
Message Digest 5
MFD
Multifunction device
microSDTM;
eg microSD card ('m' in lowcase whatever its position)
Micro-AB
Micro-AB connector/port ('M' in uppercase whatever its position)
Micro-USB
eg Micro-USB connector ('M' in uppercase whatever its position)
MIPI
Mobile Industry Processor Interface, open membership organization that includes leading companies in the mobile industry that share the objective of defining and promoting open specifications for interfaces inside mobile terminals, see MIPI® Alliance standard web site https://www.mipi.org
MMC
MultimediaCard
MMU
Memory Management Unit

A hardware device or circuit that supports virtual memory and paging by translating virtual addresses into physical addresses.

MPU 
Microprocessor Unit
MTD
Memory Technology Device

14 N[edit]

NA
Non Applicable
NDA
Non-disclosure agreement
NV12
fourcc of YUV420 semi-planar pixel format
NVIC 
Nested Vectored Interrupt Controller
NVM
Non Volatile Memory, like a flash memory

15 O[edit]

OGL
Open Graphics Library (See http://www.opengl.org/ for more details)
OHCI
Open Host Controller Interface
ONFI
Open NAND Flash interface

The ONFI working group, acronym for Open NAND Flash Interface, was founded in 2005. The group’s mission consists in creating a common industry standard for NAND Flash interfaces, to simplify integration of NAND Flash memory into consumer electronics (CE) devices and computing platforms. ST is one of the co-founder companies together with Hynix, Intel, Micron, Phison and Sony.

OpenCL
Open Computing Language (See http://www.opencl.org/ for more details)
OpenGL
Open Graphics Library (See http://www.opengl.org/ for more details)
OpenGLES
Open Graphics Library for Embedded System (See http://www.khronos.org/opengles/ for more details)
OpenVG
Open Vector Graphics (See http://www.khronos.org/openvg/ for more details)
OPP
Operating Performance Point (link to voltage and frequency scalings)
OP-TEE
Open Portable Trusted Execution Environment
OS
Operating System
OSS
Open Source Software
OST
Open System Trace
OTG
USB On-The-Go

Capability/type of USB port, acting primarily as USB device, to also act as USB host. Also known as USB OTG.

OTP
One Time Programmed

16 P[edit]

PCB
Printed Circuit Board
PLB
Polygon List Builder (3D IP/IC specific)
PMIC
Power Management Integrated Circuit
PMU
Power Management Unit (in STPMIC context) or Performance Monitoring Unit (in Arm Cortex-A context)
POSIX
Portable Operating System Interface based on uniX (https://en.wikipedia.org/wiki/POSIX_terminal_interface for more details)
POT
Power Of Two (could be linked to Graphics, like in OpenGL textures)
PP
Pixel Processor, used to execute Fragment Shaders (3D IP/IC specific)
procfs
Process File System (See https://en.wikipedia.org/wiki/Procfs for more details)
PSCI 
Power State Coordination Interface
PVD
Programmable Voltage Detector
PWM
Pulse Width Modulation

17 Q[edit]

18 R[edit]

RAM
Random Access Memory

Early computer memories generally hadserial access. Memories where any given address can be accessed when desired were then called "random access" to distinguish them from the memories where contents can only be accessed in a fixed order. The term is used today forvolatile random-accesssemiconductor memories.

RCC
Reset and Clock Control
REGMAP
Register map (Linux registers map abstraction API)
RMA
Return Materials Authorization
RNG
Random Number Generator
ro
Read Only
ROM
Read Only Memory
RTC
Real Time Clock
RTOS
Real Time Operating System
RX
Receive

19 S[edit]

SAI
Serial Audio Interface

Mechanism used to transfer non-buffered audio data between processors and/or audio converters.

SCL
Serial clock line
SD
Secure digital
SDA
Serial DAta line
SDIO
Secure digital input/output
SDIO card 
SDIO is an SD-size card with extended input/output functions
SDK
Software development kit

A programming package that enables a programmer to develop applications for a specific platform.

Serdev
Serial device bus
SHA
Secure Hash Algorithm
SLC
Single-Level Cell is a kind of NAND flash
SMC
Secure Monitor Call
SMBus
System Management Bus
SMP
symetric multiprocessing
SocId 
stm32mp1, sti

Generic term used only for Android, to complete configuration modules paths depending on used STM32 microprocessor devices

SOM
System-On-Module
SOT
Start Of Transmission (MIPI® Alliance DSI standard)
S/PDIF
Sony/Philips Digital Interface Format

Protocol (IEC-60958)

SP_min
Secure Payload minimal
SPI
Serial Peripheral Interface
SPL
Secondary Program Loader, Also known as U-Boot SPL
SSBL
Second Stage Boot Loader
STGEN
System Time Generator
STM
System Trace Module
STP
System Trace Protocol (MIPI® Alliance standard specifying the protocol to carry above system traces)
SSP
Secure Secret Provisioning
SYSCFG
System Configuration
sysfs
System File System (See https://en.wikipedia.org/wiki/Sysfs for more details)
SYSTICK
System Tick
SWD
Serial Wire Debug

20 T[edit]

TA
Trusted Application
TAF
Trusted Application Function
TAMP
Tamper
TBG
Test Byte Generator, part of DSI, used to generate - on CPU demand - a stream of byte to the DSI D-PHY. The goal is to perform basic DSI D-PHY lane check
TCG
Trusted Computing Group
TCM
Tightly Coupled Memory
TDES
Triple Data Encryption Standard
TEE
Trusted Execution Environment
termios
terminal input output structure
TF-A
Trusted Firmware for Arm Cortex-A
TFTP
Trivial File Transfer Protocol
TPM
Trusted Platform Module
TrEQ
Transducer Equalizer
TSS
TPM Software Stack
TTY
TeleTYpewriter
TVG
Test Video Generator, part of DSI, used to generate a video stream automatically (for verification and validation task)
TX
Transmit
TZ
Trust Zone
TZC
TrustZone address space Controller for DDR

21 U[edit]

UART
Universal Asynchronous Receiver/Transmitter
UDC
USB Device Controller
UI
User Interface
UMS
User-space Mode Setting
µClinux
The letters "μC" are for "microcontroller", the name is pronounced "you-see-Linux" (http://www.uclinux.org/)
UP
uniprocessor
USART
Universal Synchronous/Asynchronous Receiver/Transmitter
USBH
USB Host (STM32 specific)
USB Type-A
USB port or connector
USB Type-C
USB port or connector
UTMI
USB 2.0 Transceiver Macrocell Interface
USB On-The-Go
Capability/type of USB port, acting primarily as USB device, to also act as USB host. Also known as USB OTG.

22 V[edit]

VESA
Video Electronics Standards Association
V4L2
Video 4 Linux version 2
VREFBUF
voltage reference buffer (STM32 specific)

23 W[edit]

Wi-Fi
technology for wireless local area networking with devices based on the IEEE 802.11 standards

24 X[edit]

XIP
Execute In Place. Method of executing programs directly from long term storage rather than copying it into RAM (linked to NOR Flash).
XTI
Protocol specifying a way to define OST frame boundary and to support trace activation using uart channel.

25 Y[edit]

YAVTA
Yet Another V4L2 Test Application (V4L2 standard)

26 Z[edit]

27 0-9[edit]

28 See Also[edit]

Advanced Audio Distribution Profile

Application binary interface .

Automatic current limit (LCD power improvement solution)

Android debug bridge (Android specific)

Analog-to-digital converter. The process of converting a sampled analog signal to a digital code that represents the amplitude of the original signal sample.

Advanced Encryption Standard

GPIO alternate function

General-Purpose Input/Output

Advanced High-performance Bus

also known as

Advanced Linux sound architecture

Android Open Source Project

Advanced Peripheral Bus

Application programming interface

ALSA System on Chip

Audio Video Bridging over Ethernet (set of IEEE standards for transporting audio and other real-time content over Ethernet)

Analog Voltage Detector

Board Support Package

Board support package

Boot Loader stage 1

Boot Loader stage 2

Boot Loader stage 3-2

Boot Loader stage 3-3

Bluetooth Low Energy .

eval,disco

Brownout reset

Boot and Security and OTP control

One Time Programmed

BlueTooth

Content-Adaptative Backlight Control (LCD power improvement solution)

Content-Adaptative Backlight (LCD power improvement solution)

Consumer Electronics Control (HDMI standard)

High-Definition Multimedia Interface (HDMI standard)

Colour Look-Up Table

Cortex Microcontroller Software Interface Standard

Configuration File System (See https://en.wikipedia.org/wiki/Configfs for more details)

Common Public License

Central processing unit

Cyclic redundancy check calculation unit

Cryptographic processor

Constructive Solid Geometry

Cascading Style Sheets (web standard)

Compatibility Test Suite (Android specific) or Clear To Send (in UART context)

Digital-to-analog converter

Digital Audio Interface

Dynamic Audio Power Management

Display Bus Interface (MIPI® Alliance standard)

Mobile Industry Processor Interface, open membership organization that includes leading companies in the mobile industry that share the objective of defining and promoting open specifications for interfaces inside mobile terminals, see MIPI® Alliance standard web site https://www.mipi.org

Digital Camera Memory Interface

Device Descriptor Block (MIPI® Alliance standard)

Display Data Channel (VESA standard)

Video Electronics Standards Association

Doubledata rate (memory domain)

Debug File System (See https://en.wikipedia.org/wiki/Debugfs for more details)

Device File System (See https://en.wikipedia.org/wiki/Device_file#DEVFS for more details)

Data Encryption Standard

Digital Filter for Sigma-Delta Modulator

Device Firmware Upgrade

Discovery kit

Direct Memory Access

Chrom-Art Accelerator™ controller (STM32 specific)

Digital microphone

Display Pixel Interface (MIPI® Alliance standard)

Dual-Role Device

USB On-The-Go

Direct Rendering Infrastructure (Linux framework for allowing direct access to graphics hardware... find more information on official DRI web site http://dri.freedesktop.org/wiki/FrontPage)

Direct Rendering Manager

Dual Role Port, an USB port that can operate in host or device mode

Display Serial Interface (MIPI® Alliance standard)

Device Tree

Device Tree Binary (or Blob)

Device Tree Source (in software context) or Digital Temperature Sensor (in peripheral context)

Digital Visual Interface (Digital Display Working Group)

Evaluation Assurance Level

Elliptic curve cryptography

Error Correction Capability

Elliptic Curve Digital Signature Algorithm

Extended Display Identification Data (HDMI standard)

Embedded Display Port (VESA standard). See http://www.displayport.org/ for more details

Electrically-erasable programmable read-only memory

Khronos Native Platform Graphics Interface (See http://www.khronos.org/egl/ for more details)

Enhanced Host Controller Interface

External memory interface

former spelling for e•MMC ('e' in italic)

MultimediaCard

End Of Transmission (MIPI® Alliance DSI standard)

Ethernet

Embedded Trace Macrocell

Extended TrustZone Protection Controller

Evaluation board

External Interrupt

Frame Buffer (could be the Kernel framebuffer linked to the display, a GPU framebuffer, an imaging framebuffer...)

Graphics Processing Units

File Hierarchy Standard defines by Linux Fundation

Flash memory shortened to gain space in titles, tables and block diagrams

Flash memories combine high density and cost effectiveness of EPROMs with the electrical erasability of EEPROMs.

foo_driver could be any driver that needs to control a GPIO

Frames per second

First Stage Boot Loader

First Time Right

GNU dedugger, a portable debugger that runs on many Unix-like systems

Generic Interrupt Controller

Geometry Processor, used to execute Vertex Shaders (3D IP/IC specific).

General-Purpose computation on Graphics Processing Units

GUID Partition Table

GRaphic ALLOCation HAL or library (Android specific)

Hardware Abstraction Layer

Graphical User Interface

High-Bandwidth Digital Content Protection (HDMI standard)

Hardware Debug Port

High Dynamic Range (HDMI standard)

Human Interface Device (for USB, Bluetooth...)

Hash-based Message Authentication Code

Hot Plug Detect

High Speed (MIPI® Alliance DSI standard)

Hardware Semaphore

High Speed Internal oscillator (STM32 clock source) or High Speed Synchronous Serial Interface (MIPI® Alliance standard)

High Speed Low Voltage pin mode

Inter-Integrated Circuit

Integrated Interchip Sound

fourcc of YUV420 planar pixel format

(Software)Integrated development/design/debugging environment

Image Formatting Pipeline

Inter-Integrated Circuit

Industrial I/O Linux subsystem

input/output

Inter-Processor Communication

Inter-Processor Communication Controller

Image Preprocessor Pipeline

Instruction Trace Macrocell

Independent Watchdog

Just-In-Time (Way of working for a given Virtual Machine)

Kernel Mode Setting

Line Discipline

Light-emitting diode

Local Interconnect Network

Low-dropout regulator

Low layer of STM32Cube

Low Power (MIPI® Alliance DSI standard)

LCD TFT Display Controller (STM32 specific)

low-power timer (STM32 specific)

Microcontroller Unit

Message Digest 5

Multifunction device

Micro-AB connector/port ('M' in uppercase whatever its position)

eg Micro-USB connector ('M' in uppercase whatever its position)

Memory Management Unit

Microprocessor Unit

Memory Technology Device

Non Applicable

Non-disclosure agreement

fourcc of YUV420 semi-planar pixel format

Nested Vectored Interrupt Controller

Non Volatile Memory, like a flash memory

Open Graphics Library (See http://www.opengl.org/ for more details)

Open Host Controller Interface

Open NAND Flash interface

Open Computing Language (See http://www.opencl.org/ for more details)

Open Graphics Library (See http://www.opengl.org/ for more details)

Open Graphics Library for Embedded System (See http://www.khronos.org/opengles/ for more details)

Open Vector Graphics (See http://www.khronos.org/openvg/ for more details)

Operating Performance Point (link to voltage and frequency scalings)

Open Portable Trusted Execution Environment

Operating System

Open Source Software

Open System Trace

Capability/type of USB port, acting primarily as USB device, to also act as USB host. Also known as USB OTG.

Printed Circuit Board

Polygon List Builder (3D IP/IC specific)

Power Management Integrated Circuit

Power Management Unit (in STPMIC context) or Performance Monitoring Unit (in Arm Cortex-A context)

Portable Operating System Interface based on uniX (https://en.wikipedia.org/wiki/POSIX_terminal_interface for more details)

Power Of Two (could be linked to Graphics, like in OpenGL textures)

Pixel Processor, used to execute Fragment Shaders (3D IP/IC specific)

Process File System (See https://en.wikipedia.org/wiki/Procfs for more details)

Power State Coordination Interface

Programmable Voltage Detector

Pulse Width Modulation

Random Access Memory

Reset and Clock Control

Register map (Linux registers map abstraction API)

Return Materials Authorization

Random Number Generator

Read Only

Read Only Memory

Real Time Clock

Real Time Operating System

Receive

Serial Audio Interface

Serial clock line

Secure digital

Serial DAta line

Secure digital input/output

SDIO is an SD-size card with extended input/output functions

Software development kit

Serial device bus

Secure Hash Algorithm

Single-Level Cell is a kind of NAND flash

Secure Monitor Call

System Management Bus

symetric multiprocessing

System-On-Module

Start Of Transmission (MIPI® Alliance DSI standard)

Sony/Philips Digital Interface Format

Secure Payload minimal

Serial Peripheral Interface

Secondary Program Loader, Also known as U-Boot SPL

Second Stage Boot Loader

System Time Generator

System Trace Module

System Trace Protocol (MIPI® Alliance standard specifying the protocol to carry above system traces)

Secure Secret Provisioning

System Configuration

System File System (See https://en.wikipedia.org/wiki/Sysfs for more details)

System Tick

Serial Wire Debug

Trusted Application

Trusted Application Function

Tamper

Test Byte Generator, part of DSI, used to generate - on CPU demand - a stream of byte to the DSI D-PHY. The goal is to perform basic DSI D-PHY lane check

Trusted Computing Group

Tightly Coupled Memory

Triple Data Encryption Standard

Trusted Execution Environment

terminal input output structure

Trusted Firmware for Arm Cortex-A

Trusted Platform Module

Transducer Equalizer

TPM Software Stack

TeleTYpewriter

Test Video Generator, part of DSI, used to generate a video stream automatically (for verification and validation task)

Transmit

Trust Zone

TrustZone address space Controller for DDR

Universal Asynchronous Receiver/Transmitter

USB Device Controller

User Interface

User-space Mode Setting

The letters "μC" are for "microcontroller", the name is pronounced "you-see-Linux" (http://www.uclinux.org/)

uniprocessor

Universal Synchronous/Asynchronous Receiver/Transmitter

USB Host (STM32 specific)

USB port or connector

USB port or connector

USB 2.0 Transceiver Macrocell Interface

Video 4 Linux version 2

voltage reference buffer (STM32 specific)

technology for wireless local area networking with devices based on the IEEE 802.11 standards

Execute In Place. Method of executing programs directly from long term storage rather than copying it into RAM (linked to NOR Flash).

Protocol specifying a way to define OST frame boundary and to support trace activation using uart channel.

Yet Another V4L2 Test Application (V4L2 standard)

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Discussions