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Bluetooth Dual Mode v4.2 Baseband IP


This Bluetooth Dual Mode v4.2 Digital Baseband IP is the design data base of a production Bluetooth Dual Mode SoC shipped in smart phones. The Baseband IP is compliant with Bluetooth Classic and Low Energy standards including BT 2.1 + BT 3.0 + EDR + BT 4.2 and BLE. Firmware source code is supplied to enable interface into protocol Stack SW at the HCI layer through UART and I2S.

The A2DP offloading can also be performed with audio data transferred from Host over PCM or I2C of Stereo Audio Data samples (44.1 or 48 Khz) to/from the IP. Data can be transferred in burst mode over the PCM / I2S interface in order to achieve significant host power consumption improvements during A2DP playback. The IP embeds support of modified SBC encoding and decoding for Wideband speech. The Whole processing is performed internally and does not require dedicated processing from Host side.

An optional DSP (CoolFlux) is integrated into the audio path to provide audio processing capabilities from Wide-Band Audio Codec implementation to MP3 and noise cancellation.


    • High Volume Silicon Proven
    • Extracted from Design Data Base of production chip
    • Fully compliant to BT standard
    • Support of Bluetooth Low energy (BLE)
    • Support of Basic Rate and Enhanced Data rate (2 and 3 Mb/s)
    • Supports Scatternet topologies
    • S(eSCO)/S/S, M(eSCO)/S/S and M/S(eSCO)/S
    • HCI interface to 3rd party Dual Mode Protocol Stacks
    • Available integrated with Bluetooth Dual Mode v4.2 RF Transceiver IP


      • Source Code Delivery with rights to modify
      • Schematics
      • Certification Certificates
      • Chip Test program
      • KGD

T2M提供高质量的已验证IP,包括各种模拟/混合信号,RF,数字和SW系统的解决方案。可用于通信,消费类电子和计算机产品的关键组成部分,包括IoT系统,可穿戴设备,蜂窝电话,平板电脑,M2M,RCU,机顶盒,电视机,DVD播放器和PC芯片组。 无论是fab工厂的工艺 /节点的移植还是特定的系统功能,T2M所提供的IP可以进行设计定制化修改以适合客户的具体要求。