High quality, low latency, secure video encoder for the transmission of HD video
RivieraWaves Bluetooth 5.2 dual mode Baseband Controller
It is composed of an easy to integrate Bluetooth hardware baseband controller core (RW-BTDM-BB), driven by a portable and configurable firmware containing all protocol layers up to HCI.
The RW-BTDM-BB, in charge of packet encoding/decoding and frame scheduling, is complemented by a CVSD hardware codec with a-law/u-law/linear PCM samples converter for voice applications. The firmware is composed of the BR/EDR Link Controller (LC), Link Manager (LM), LE Link Layer (LL) and Host Control Interface (HCI).
Compatible with the standard Bluetooth HCI, the RW-BTDM IP can be used with any Bluetooth dual mode host software protocol stack and profiles, either split around the HCI interface so that the lower layers and upper layers run on separate processors/systems, or combined together to run on the same embedded processor for a fully hosted solution. The customer is free to choose any 3rd party Bluetooth dual mode compatible host protocol stack and profiles, including BlueDroid™ (as per Android™), BlueZ™ (linux), Tempow, BlueKitchen, OpenSynergy, A&W and others.
The firmware is provided with reference platform drivers and with a small and efficient message scheduler (or kernel OS) offering task management, inter-task communications, message (queues and events) management and timing management, for standalone use or integration into other real time OS. The software can run on any processor, including ARM Cortex M family, ARC EM, RISC-V, Cortus, Andes, etc.
The RW-BTDM-BB IP deliverable includes a hardware simulation test bench with regression test suit, synthesis scripts, and a user-friendly validation tool running under Windows or Linux allowing easy unit testing and regression at system level.
The RW-BTDM IP can be complemented with the RivieraWaves Bluetooth dual mode RF IP (RW-BTDM-RF) for a full Bluetooth solution.
A processor agnostic turnkey fully integrated platform with embedded open source RISC-V processor is also proposed as a cost effective and short time to market alternative solution.
For audio applications, CEVA's RivieraWaves Bluetooth IP is well complemented by the CEVA Sound solutions including the CEVA-BX1/2 audio/voice DSPs, ClearVox voice processing software package, Whispro speech recognition software package and a comprehensive list of CODECs and other sound processing software packages. The HillCrest Labs MotionEngine is another complementary software package optimized for touch and motion detection in headsets and earbuds.
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Block Diagram of the RivieraWaves Bluetooth 5.2 dual mode Baseband Controller
Bluetooth dual mode Baseband Controller IP
- Ceva-Waves Bluetooth 5.3 dual mode Baseband Controller
- Bluetooth Dual Mode (Classic & BLE ) v5.3 Protocol Software Stack and Profiles IP
- Bluetooth Dual Mode v5.3 Baseband Controller IP
- Ceva-Waves Bluetooth 5.4 dual mode Baseband Controller
- Controller, Modem, Software Stack and Profiles for Dual Mode Bluetooth v5.2 and v5.3
- Bluetooth Dual Mode Wireless Baseband IP