On Semi RSL10蓝牙5多协议无线片上系统(S0C)开发方案

电子工程师 2019-04-17 1592

嵌入式技术

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描述

On Semi公司的RSL10是蓝牙5规范多协议无线片上系统(S0C),具有双核架构和2.4GHz收发器,提供业界最低功耗,支持蓝压低功率和2.4GHz专用或定制协议,可使超低功耗蓝牙应用到无线应用如心率监视仪具有先进的无线特性而有最佳的系统尺寸和电池寿命.RSL10采用1.2V和1.5V电池,发送功率-17到+6dBm,RX接手灵敏度-94dBm,数据速率52.5-2000kbps,主要用在IoT前节点应用,蓝牙低功耗技术,可穿戴,能量收获,血糖仪(BGM).本文介绍了RSL10主要特性,框图和架构图及其主要单元,应用电路,以及开发板与评估板和开发板主要特性,电路图,材料清单和PCB设计图.

RSL10 is a Bluetooth 5 certified, multi-protocol radio System on Chip (SoC) which brings ultra-low-power Bluetooth Low Energy towireless applications.

Offering the industry’s lowest power consumption, RSL10 helps provide devices like heart rate monitors with advanced wirelessfeatures while optimizing system size and battery life.

Unlike most other multi-protocol radio SoCs, RSL10 is specifically designed for applications using 1.2 and 1.5 V batteries, andsupports a voltage supply range between 1.1 and 3.3 V without a required DC/DC converter. The highly-integrated radio SoCfeatures a dual-core architecture and a 2.4 GHz transceiver, providing the flexibility to support Bluetooth Low Energy and 2.4 GHzproprietary or custom protocols.

RSL10主要特性:

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图1.RSL10框图

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图2.RSL10架构图

RSL10架构图中主要单元:

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RSL10应用

• IoT Edge-Node Applications
• Bluetooth Low Energy Technology
• Wearables
• Energy Harvesting
• Blood Glucose Monitors (BGM)

RSL10终端产品:

• Fitness Trackers/Activity Monitors
• Smart Watches
• Hearing Aids/Hearables
• Heart Rate Monitors

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图3.RSL10降压模式应用框图

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图4.RSL10 LDO模式应用框图

RSL10开发板

The RSL10 development board is used to easily develop Bluetooth® low energy technology-enabled applications based on the industry’s lowest power radio System-on-Chip (SoC).

RSL10开发板主要特性:

Compliance with the Arduino form factor
Support for PMOD (e.g., J4 is a standard connector)
On-board J-Link feature for simple debugging
Alternate on-board SWJ-DP (serial-wire and/or JTAG) for ARM® Cortex® -M3 processor debugging
Access to all RSL10 peripherals via standard 0.1" headers
On-board 4-bit level translator to translate the LPDSP32 debug interface at a low voltage to a 3.3 V JTAG debugger
Antenna matching and filtering network
Integrated PCB antenna
Bluetooth_ Low Energy IoT Development Kit (B-IDK)
This document helps you get started with the Bluetooth Low Energy IoT Development Kit (B−IDK). The B−IDK is acomprehensive node−to−cloud and a modular IoT platform that allows development of various BLE based use cases. Alongwith the hardware and software, the B−IDK includes a mobile app to interact with sensors and actuators.
The B−IDK features RSL10, Industry’s lowest power Bluetooth 5 SoC and comprises of a baseboard (BDK−GEVK) andseveral sensor and actuator daughter cards. For a complete listing of available daughter cards, please visithttps://www.onsemi.com/B−IDK. The daughter cards connect to the baseboard, via the two PMOD connectors and/or theArduino connector to enable various use cases.
HARDWARE
• BDK−GEVK − B−IDK Baseboard
• Daughter Cards – Optional
• BDK−DCDC−GEVB – Power Shield For Use With Higher Power
Daughter Cards – Optional

图5.RSL10开发板外形图

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图6.RSL10开发板电路图(1)

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图7.RSL10开发板电路图(2)

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图8.RSL10开发板电路图(3)

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图9.RSL10开发板电路图(4)

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图10.RSL10开发板电路图(5)

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图11.RSL10开发板电路图(6)

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图12.RSL10开发板电路图(7)

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图13.RSL10开发板电路图(8)
RSL10开发板材料清单:

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RSL10评估板和开发板

The RSL10 Evaluation and Development Board is usedfor evaluating the RSL10 SoCand for applicationdevelopment. The board provides access to all input andoutput connections via 0.1″ standard headers. The on-boardcommunication interface circuit provides communication tothe board from a host PC. The communication interface

translates RSL10 SWJ−DP debug port signals to the USB ofthe host PC. There is also an on-board 4-bit level shifter fordebugging; it translates the I/O signal level of RSL10 to the 3.3 V digital logic level.

The Evaluation and Development Board enablesdevelopers to evaluate the performance and capabilities ofthe RSL10 radio SoC in addition to developing,demonstrating and debugging applications.

RSL10评估板和开发板主要特性:

• J−Link onboard solution provides a SWJ−DP(serial-wire and/or JTAG) interface that enables you todebug the board via a USB connection with the PC
• Alternate onboard SWJ−DP (serial-wire and/or JTAG)interface for ArmR CortexR−M3 processor debugging
• Access to all RSL10 peripherals via standard 0.1″headers
• Onboard 4-bit level translator to translate the LPDSP32debug interface at low voltage to a 3.3 V JTAGdebugger
• Antenna matching and filtering network
• Integrated PCB antenna
• Compliance with the Arduino form factor
• Support for PMOD (i.e., J4 is a standard connector)