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Ceva-Waves Bluetooth 5 low energy Baseband Controller, software and profiles
Ceva-Waves Bluetooth 5 low energy IP is a comprehensive and flexible solution for integration into SoCs/ASSPs.
The BLE hardware baseband controller core (BLE-BB), in charge of packet encoding/decoding and frame scheduling, is complemented by a hardware AES128 encryption engine for real time encryption/decryption of the packets.
The firmware is composed of the Link Layer(LL) and Host Control Interface (HCI). It is provided with reference platform drivers and with a small task scheduler offering task management, inter-task communications, message (queues and events) management and timing management, for use as standalone or integrated into other real time OS.
For a more comprehensive solution, the BLE baseband controller IP is complemented with:
the Ceva-Waves BLE host protocol stack and profiles. It can be combined with the firmware of the BLE baseband controller to create a fully embedded or fully hosted solution, or run on a separate micro-controller.
the Ceva-Waves Bluetooth RF IP. This is a complete radio transceiver including modem compliant with Bluetooth low energy.
The combined BLE firmware and BLE host protocol stack and profiles form a highly flexible solution supporting 3 different configurations:
Fully hosted configuration: all software is running on the same embedded processor. There is no HCI. Alternatively, the complete software can run on a host/application processor, driving a CPU-less BLE IC containing the BLE baseband controller core.
Split configuration: lower layers below HCI are running on the embedded processor while the upper layers above HCI are running on the host/application processor.
Fully embedded configuration: all software is running on the embedded processor, while the application is running on the host/application processor.
A processor agnostic turnkey fully integrated platform with embedded open source processor is also proposed as a cost effective and short time to market alternative solution.
The BLE host protocol stack and profiles can also be used with any Bluetooth low energy HCI controller IC.
The BLE hardware baseband controller core (BLE-BB), in charge of packet encoding/decoding and frame scheduling, is complemented by a hardware AES128 encryption engine for real time encryption/decryption of the packets.
The firmware is composed of the Link Layer(LL) and Host Control Interface (HCI). It is provided with reference platform drivers and with a small task scheduler offering task management, inter-task communications, message (queues and events) management and timing management, for use as standalone or integrated into other real time OS.
For a more comprehensive solution, the BLE baseband controller IP is complemented with:
The combined BLE firmware and BLE host protocol stack and profiles form a highly flexible solution supporting 3 different configurations:
A processor agnostic turnkey fully integrated platform with embedded open source processor is also proposed as a cost effective and short time to market alternative solution.
The BLE host protocol stack and profiles can also be used with any Bluetooth low energy HCI controller IC.
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Block Diagram of the Ceva-Waves Bluetooth 5 low energy Baseband Controller, software and profiles
BLE IP
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