CYW920706WCDEVAL Hardware User Guide Doc. No.: 002-16535 Rev. **
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About This Document
Purpose and Audience
This document describes the Cypress Wireless Internet Connectivity for Embedded Devices (WICED; pronounced "wick-ed")
CYW920706WCDEVAL evaluation board and provides various pins, jumpers, switches, ports, and test points to access
CYW20706 to perform development, debug, evaluation, and troubleshooting. It also identifies the full complement of
interfaces available on CYW20706 and interface-selection restrictions and consequences. In addition, it provides:
•
CYW20706 interface options pertinent to the Cypress CYW920706WCDEVAL reference design
•
API programming information examples for configuring various CYW20706 interfaces (SPI, I
2
C, peripheral UART, and
more).
This document is intended for designers and developers using CYW20706 WICED devices and the CYW920706WCDEVAL
board as a reference design for CYW20706 embedded solutions with an embedded Bluetooth (BT) stack and user-developed
applications using WICED Studio.
Scope
This document details the hardware aspects of the CYW920706WCDEVAL board and interface selection considerations for
the CYW20706 device. For more information on the CYW20706 hardware, see the CYW20706 datasheet (
CYW20706
Embedded Bluetooth 4.2 SoC with MCU, Bluetooth Transceiver, and Baseband Processor
). For information on using the
board with WICED Studio to develop embedded custom applications, see the
WICED CYW920706WCDEVAL Kit Guide
Several paragraphs in the document refer the reader to WICED Studio files, variables and data structures that are not
described in this document. For information on the variables and data structures mentioned in this document, see the WICED
Studio API documentation that is provided with WICED Studio.
Acronyms and Abbreviations
In most cases, acronyms and abbreviations are defined on first use.
For a comprehensive list of acronyms and other terms used in Cypress documents, go to www.cypress.com/glossary.
IoT Resources and Technical Support
Cypress provides a wealth of data at
http://www.cypress.com/internet-things-iot
to help you to select the right IoT device for
your design, and quickly and effectively integrate the device into your design. Cypress provides customer access to a wide
range of information, including technical documentation, schematic diagrams, product bill of materials, PCB layout information,
and software updates. Customers can acquire technical documentation and software from the Cypress Support Community
website (
