EasyManuals Logo

Texas Instruments CC2540DK-MINI Software Developers Guide

Texas Instruments CC2540DK-MINI
162 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #9 background imageLoading...
Page #9 background image
www.ti.com
Bluetooth Low Energy Protocol Stack Basics
9
SWRU271HOctober 2010Revised April 2019
Submit Documentation Feedback
Copyright © 2010–2019, Texas Instruments Incorporated
Overview
1.3 Bluetooth Low Energy Protocol Stack Basics
Figure 1-1 shows the Bluetooth Low Energy protocol stack architecture.
Figure 1-1. Bluetooth Low Energy Protocol Stack
The Bluetooth Low Energy protocol stack (or protocol stack) consists of two sections: the controller and
the host. This separation of controller and host derives from standard Bluetooth BR/EDR devices, where
the two sections were often implemented separately. Profiles and applications are implemented in
Figure 1-1 of the generic access protocol (GAP) and generic attribute protocol (GATT) layers of the
protocol stack.
The physical layer (PHY) is a 1-Mbps adaptive frequency-hopping Gaussian Frequency-Shift Keying
(GFSK) radio operating in the unlicensed 2.4-GHz industrial, scientific, and medical (ISM) band.
The link layer (LL) controls the RF state of the device.
The device has five possible states:
Standby
Advertising
Scanning
Initiating
Connected

Table of Contents

Other manuals for Texas Instruments CC2540DK-MINI

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Texas Instruments CC2540DK-MINI and is the answer not in the manual?

Texas Instruments CC2540DK-MINI Specifications

General IconGeneral
BrandTexas Instruments
ModelCC2540DK-MINI
CategoryMicrocontrollers
LanguageEnglish

Related product manuals