Production Proven, Complex Semiconductor IP Cores

IP Cores


T2M Bluetooth BT Dual Mode v5.4 Software Stack & Profiles IP

BT Dual Mode v5.4 Software Stack & Profiles IP

Description and Features

This Bluetooth Dual Mode SW Stack is the most mature and widely used licensed Bluetooth SW Stack in Bluetooth Audio (Dual Mode) and IOT (Low Energy) products today. It has been licensed by many companies including the Bluetooth Special Interest Group (SIG) for use in the Bluetooth Profile Tuning Suite (PTS). Customers use this Bluetooth SW Stack in both Audio Dual Mode (DM) & Low Energy (LE) v5.3 SoCs, maintaining a common SW code base across all products, enabling common customer support, commonality of features, through a simple compiler option. This Bluetooth Dual Mode SW Stack implements the complete Bluetooth v5.3 LE Audio Profiles and Services including but not limited to HAP, TMAP, Generic Audio Framework (MCP, CCP), Common Audio Profile (VCP, AICS), BAP, etc.

The SW is equipped with Advanced Codec Support for Audio Streaming using A2DP, LC3, SBC, mSBC & 3rd Party codecs (MP3, AAC, etc.). The Bluetooth Dual Mode Protocol Stack SW & Profiles have been optimized for TWS applications supporting different TWS implementations both TWS relay method & TWS Sniffing based method. The Software enables customer to reduce market risk of integrating Bluetooth in the product while accelerating the development cycle.

The large base of customers is testimony of the IP’s high quality, proven reliability, functionality and portability as per the adopted Bluetooth.

 

 

Features
  • Bluetooth SIG Qualified, Production Proven IP

  • Proven Interoperability

  • Low MIPS and Memory Footprint for Stack & Profiles

  • Platform and Operating Systems (OS) agnostic and is designed for Easy Portability

  • Proven on all popular 32 bit and 16 bit MCUs and a variety of OS

  • Non-Blocking Architecture

  • Compile time options for Feature Configuration

  • v5.2 (Milan) Features: LE Isochronous Channel

  • LE Power Control

  • EATT

  • v5.1 Madrid Features: Direction Finding - AoA/AoD

  • GATT Caching

  • Periodic AdvSync transfer/ Control length extension

  • Advertising Channel Index Changes

  • Minor Functional Enhancements

 Deliverables

  • Source Code of Transport Abstraction Layer and Operating System Abstraction Layer

  • Source Code of sample applications to illustrate the use of APIs

  • API Documents for v5.3 Profile and Encryption blocks

  • API Documents for the Transport Abstraction Layer

  • API Documents for the Operating System Abstraction Layer

  • User manual describing how to build and run the sample application

Benefits
  • BT SIG has licensed our stack for integration into their PTS -Test tool. This ensures that every product will need to prove interoperability against our partner's stack Tested for interoperability with more than 200 smart phone models

  • Proven in all UnPlugFests

  • Modules are compile-time configurable

  • Same architecture and codebase across can be ported across Multiple devices

  • Demonstrates the flexibility of the architecture

  • Easy for testing Interoperability across range of devices

Applications
  • Audio Streaming

  • Boom Boxes

  • PNDs

  • Resource Constrained Headsets

  • Watches and Healthcare

  • IOT devices