Glossary

ACL

Asynchronous Connection-oriented Logical Transport

ADC

Analog-to-Digital Converter

AMS

Apple Media Service

ANCS

Apple Notification Center Service

APP

Application

API

Application Programming Interface

ARM

Advanced RISC Machines

ATT

Attribute Protocol

AVI

Audio Video Interleave

AVRCP

Audio Video Remote Control Profile

A2DP

Advanced Audio Distribution Profile

BLE

Bluetooth Low Energy

BR/EDR

Basic Rate/Enhanced Data Rate

BT

Bluetooth

CPU

Central Processing Unit

CWM

Cywee

DFU

Device Firmware Upgrade

DLPS

Deep Low Power State

DMA

Direct Memory Access

DSP

Digital Signal Processing

DWT

Data Watchpoint and Trace

ECDSA

Elliptic Curve Digital Signature Algorithm

ESD

Electrostatic Discharge

EVB

Evaluation Board

FPU

Floating Point Unit

FTL

Flash Transport Layer

FreeRTOS

Free Real Time Operating System

GAP

Generic Access Profile

GATT

Generic Attribute Profile

GPIO

General Purpose Input Output

GUI

Graphical User Interface

HCI

Host Controller Interface

HFP

Hands Free Profile

HW

Hardware

IC

Integrated Circuit

IDE

Integrated Development Environment

IO

Input/Output

I2C

Inter-Integrated Circuit

JTAG

Joint Test Action Group

LCD

Liquid Crystal Display

LE

Low Energy

LTK

Long Term Key

MCU

Microcontroller Unit

MD5

Message Digest Algorithm 5

MDK

Microcontroller Development Kit

MIC

Microphone

MMI

Man Machine Interface

MP

Mass Production

MP3

Moving Picture Experts Group Audio Layer III

OS

Operating System

OSIF

Operating System Interface

OTA

Over the Air

OTP

One Time Programmable

PBAP

Phone Book Access Profile

PC

Personal Computer

PPE

Pixel Processing Engine

PPG

Photoplethysmography

PSRAM

Pseudo Static Random Access Memory

QDEC

Quadrature Decoder

QSPI

Quad Serial Peripheral Interface

RAM

Random Access Memory

RF

Radio Frequency

SBC

Sub Band Code

SCO

Synchronous Connection-Oriented

SD

Secure Digital

SDK

Software Develop Kit

SoC

System on Chip

SPI

Serial Peripheral Interface

SPP

Serial Port Profile

SW

Software

SWD

Serial Wire Debug

UART

Universal Asynchronous Receiver Transmitter

UI

User Interface

USB

Universal Serial Bus

UUID

Universally Unique Identifier

XIP

eXecute In Place