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| 供应商 | CEVA |
|---|---|
| 型号 | CEVA RivieraWaves Bluetooth 5 low energy Baseband Controller, software and profiles |
| 类型 | Soft IP |
| 到期日 | In Production |
| 源网址 | View more |
| 特征 | Compliant with the Bluetooth low energy versions 4.0/4.1/4.2/5 specifications Supports all mandatory and optional features of Bluetooth low energy, including all the BLE4.2 and BLE5 features such as 2Mbps, Long Range, Advertising Extensions, Channel Selection #2 Optimized architecture for scatternet operations (master + slaves simultaneous links, including several simultaneous slave links) Supports all BLE packet type, master and slave modes Supports all states: standby, advertising, scanning, initiating, connection, .. Frequency Hopping with channel assessment for higher link robustness and improved coexistence with interferers such as Wi-Fi devices Embedded coexistence interface for collocation with other wireless protocols such as Wi-Fi, Zigbee, … AES128 encryption Complete software protocol stack: Link Layer, Host Control Interface, L2CAP, Attribute Protocol (ATT), Security Management Protocol (SMP), Generic Attribute Profile (GATT), Generic Access Profile (GAP), and a comprehensive list of services and profiles Standard Bluetooth Mesh profile is also available for lighting and other mesh smart home / building applications. |
| 详情页 | View more |
| 附件链接 | View more |
CEVA's RivieraWaves Bluetooth 5 low energy IP is a comprehensive and flexible solution for integration into SoCs/ASSPs.
The RW-BLE hardware baseband controller core (RW-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 RW-BLE baseband controller IP is complemented with:
the RW-BLE-SW host protocol stack and profiles. It can be combined with the firmware of the RW-BLE baseband controller to create a fully embedded or fully hosted solution, or run on a separate micro-controller.
the RW-BT-RF IP. This is a complete radio transceiver including modem compliant with Bluetooth low energy.
The combined RW-BLE firmware and RW-BLE-SW 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 RW-BLE-BB 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.
The RW-BLE hardware baseband controller core (RW-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 RW-BLE baseband controller IP is complemented with:
the RW-BLE-SW host protocol stack and profiles. It can be combined with the firmware of the RW-BLE baseband controller to create a fully embedded or fully hosted solution, or run on a separate micro-controller.
the RW-BT-RF IP. This is a complete radio transceiver including modem compliant with Bluetooth low energy.
The combined RW-BLE firmware and RW-BLE-SW 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 RW-BLE-BB 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.
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