Vendor: T2M GmbH Category: Bluetooth

Bluetooth Dual Mode (Classic & BLE ) v5.3 Protocol Software Stack and Profiles IP

This Bluetooth Dual Mode (BTDM) Software Stack is the most mature and widely used licensed SW Stack in the market for Bluetooth A…

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Overview

This Bluetooth Dual Mode (BTDM) Software Stack is the most mature and widely used licensed SW Stack in the market for Bluetooth Audio (Dual Mode) and IOT (Low Energy) products today. The stack has been licensed by many companies including the Bluetooth Special Interest Group (BT 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) v5.4 SoCs, maintaining a common SW code base across all products, enabling common customer support, and commonality of features, through a simple compiler option.
This Bluetooth Dual Mode SW Stack implements the complete Bluetooth v5.4 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 the TWS relay method & TWS Sniffing method. The Software enables customers to reduce the market risk of integrating Bluetooth into the product while accelerating the development cycle.

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

Key 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

Block Diagram

BT Dual Mode v5.4 Software Stack & Profiles IP block diagram

Benefits

  • BT SIG has licensed our stack for integration into the Profile Tuning Suite -Test tool. This ensures that every product will need to prove interoperability against the Mindtree stack for the purpose of qualification
  • 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

  • TWS earbuds
  • Gaming Headphones
  • Smart Speakers
  • Smartwatches
  • Wearables
  • Smart Remotes
  • Boom Boxes
  • PNDs
  • Low power IOT devices

What’s Included?

  • 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 Smart Mesh 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

Specifications

Identity

Part Number
BT Dual Mode v5.4 Software Stack & Profiles IP
Vendor
T2M GmbH
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

T2M GmbH
HQ: Germany
Contact T2M GmbH

Learn more about Bluetooth IP core

Bluetooth Mesh - the Next Wave of IoT Technology

The adoption of the Bluetooth low energy (Bluetooth LE) specifications v4.0/v4.2 standards is being driven by adoption in several markets such as the Health and Fitness devices, Beacons, Asset tracking, Home automation, PC Peripherals etc. Bluetooth low energy 5, together with the Bluetooth LE Mesh specifications are set to make Bluetooth the ‘Connectivity of Choice’ in IoT markets such as Connected Home, Commercial Lighting and Industrial Wireless Sensor Network markets.

HDT Bluetooth: the Next Step in High Quality Audio Streaming

Wireless audio (wireless earbuds, headphones and speakers) introduced us to a completely new level of listening convenience and freedom, prompting the rapid growth we are already seeing in this consumer segment (30% CAGR for wireless earbuds and 14% for wireless headphones). Now the race is on to further improve audio quality and capability in these devices.

Three Major Inflection Points for Sourcing Bluetooth Intellectual Property

Synopsys is now shipping support for Bluetooth® 5.4, the latest specification from the Bluetooth SIG (Special Interest Group). The enhancements in Bluetooth 5.4 will open additional markets and use cases. This is one of the many inflection points in the Bluetooth Low Energy market that will be discussed in this paper.

Frequently asked questions about Bluetooth IP cores

What is Bluetooth Dual Mode (Classic & BLE ) v5.3 Protocol Software Stack and Profiles IP?

Bluetooth Dual Mode (Classic & BLE ) v5.3 Protocol Software Stack and Profiles IP is a Bluetooth IP core from T2M GmbH listed on Semi IP Hub.

How should engineers evaluate this Bluetooth?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Bluetooth IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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