Infineon CYW920819M2EVB-01 Скачать руководство пользователя страница 1

 

User Guide 

Please read the Important Notice and Warnings at the end of this document

 

002-36452 Rev. ** 

www.infineon.com

 

page 1 of 35 

2022-10-07 

 
 

   

CYW920819M2EVB-01 evaluation kit user guide 

  

About this document

 

Scope and purpose 

CYW20819M2EVB-

01 is an evaluation kit for the AIROC™ 

CYW20819 Bluetooth® & Bluetooth® LE SoC, designed to 

support several medical, security, and industrial applications. The system features an Arm® Cortex® - M4 core 
with programmable and reconfigurable analog and digital blocks. 

It is a combination of a microcontroller with the following: 

 

Auxiliary ADC with up to 28 analog channels 

 

Digital peripherals such as PWMs 

 

Bluetooth® stack, peripheral drivers, security functions built into ROM allowing application to efficiently use 
on-chip flash 

 

5-dBM Tx output power (LE), 11.5-dBM Tx output power (BR), 2.5-dBM Tx output power (EDR) 

 

Serial communication interfaces such as I

2

C, UART, PCM, and Quad-SPI 

 

Over-the-air (OTA) firmware updates 

Intended audience 

This document is intended for anyone using the CYW20819M2EVB-01 evaluation board. 

Document conventions 

Table 1

 

Conventions 

Convention 

Explanation 

Bold 

Emphasizes heading levels, column headings, table and figure captions, screen 
names, windows, dialog boxes, menus and sub-menus 

Italics 

Denotes variable(s) and reference(s) 

Courier New 

Denotes APIs, functions, interrupt handlers, events, data types, error handlers, 
file/folder names, directories, command line inputs, code snippets 

Indicates that a cascading sub-menu opens when you select a menu item 

 

 

 

Содержание CYW920819M2EVB-01

Страница 1: ...eripheral drivers security functions built into ROM allowing application to efficiently use on chip flash 5 dBM Tx output power LE 11 5 dBM Tx output power BR 2 5 dBM Tx output power EDR Serial commun...

Страница 2: ...oller Interface I2C Inter Integrated Circuit IDE Integrated Development Environment JTAG Joint Test Action Group LE Low Energy LED Light Emitting Diode LHL Lean High Land LPO Low Power Oscillator MEMS...

Страница 3: ...documents Application notes AN225684 Getting started with CYW208XX Describes CYW208XX Bluetooth SoC and how to build your first Bluetooth LE application using the device with ModusToolbox Code example...

Страница 4: ...t 10 2 Kit operation 11 2 1 Theory of operation 11 2 2 Jumpers 15 2 3 Buttons and switches 17 2 4 Arduino compatible headers 18 2 5 Other headers 19 2 6 USB serial interface chip 21 2 7 Kit power supp...

Страница 5: ...r on devices subjected to high energy discharges Proper ESD precautions are recommended to avoid performance degradation or loss of functionality Store unused CYW920819M2EVB 01 in the protective shipp...

Страница 6: ...t compatibility with Arduino shields The development environment is compatible with Windows macOS and Linux operating systems In addition the kit features an onboard programmer debugger KitProg3 The E...

Страница 7: ...and Buttons and switches for complete information on DIP switches and jumper settings Do the following before connecting the board and verifying the driver installation 1 Verify that all the jumpers...

Страница 8: ...applications for Infineon IoT products Eclipse IDE for ModusToolbox is a multi platform integrated development environment IDE used to create new applications update application code change middleware...

Страница 9: ...ese code examples are compatible with this kit You can either browse the collection of starter applications during application set up through File New ModusToolbox Application or browse the collection...

Страница 10: ...Help Eclipse IDE for ModusToolbox Documentation Quick Start Guide This guide gives you the basics for using ModusToolbox ModusToolbox General Documentation Choose Help ModusToolbox General Documentati...

Страница 11: ...s This chapter introduces you to CYW920819M2EVB 01 and the features that will be used as part of the kit operation This chapter also discusses features such as the Bluetooth connectivity and programmi...

Страница 12: ...wer supply options Digital MIC Buttons 1 Recovery 2 Reset 3 User User LED Carrier VBAT VDDIO and VDDUSB Monitoring Analog MIC Ambient Light Sensor Thermistor Infineon Bluetooth Bluetooth LE chip 32 76...

Страница 13: ...ermistor analog mic and real time clock by disabling VDDP 2 VIO_BASE select jumper J7 This jumper is used to select the VIO_BASE power source Possible selections are 3 0 V 1 8 V or VCOIN which is the...

Страница 14: ...can occur 14 Recovery button SW1 This button is used to put the device in recovery mode To put the device in recovery mode press and hold the recovery button press and release the reset button and the...

Страница 15: ...ty of devices CYW20819 device and USB Serial IC with different high level and low level voltages for input and output operations 34 VDDIO current measurement jumper J17 This jumper is used to power th...

Страница 16: ...consumption of VBATT when using 1 8 V supply 1 and 3 Open Short these pins to use the coin cell supply VBATT of the CYW20819 device Also use this jumper to measure the current consumption of VBATT whe...

Страница 17: ...detector to shut down the chip when supply voltage VBATT drops below the operating range The shutdown voltage VSHUT lies between a minimum of 1 5 V and a maximum of 1 7 V See the datasheet for more de...

Страница 18: ...he debug header if the slide switch is in the ON state ON P3 Connects P3 to the Arduino compatible header pin ARD_D45SWDIO if the slide switch is in the OFF state Connects P3 to the debug header if th...

Страница 19: ...V supply output to the Arduino Shield 6 GND GND Ground 7 GND GND Ground 8 NC NC NC Table 16 Header J2 pin configuration Header J2 Arduino pin Connection on CYW20819 WICED Enum name Description 1 A0 P8...

Страница 20: ...VD_8 NC Ambient light sensor INT 9 RSVD_9 P11 WICED_P11 SPI Slave select external flash memory 10 VIO_BASE NC J13 is a 10 pin debugger header to debug CYW920819M2EVB 01 using SWD Table 19 Header J13 p...

Страница 21: ...to power the always ON GPIO pins VBAT to power the core The total current consumption by the device is the sum of the current consumed by the VIO_BASE and VBAT power domains To measure the current con...

Страница 22: ...e CYW20819 device can be multiplexed to various peripherals For more information on the peripherals that can be routed to the various GPIOs see the device datasheet For this board the ModusToolbox sof...

Страница 23: ...s etched on the carrier module PCB UART signals and GPIOs are brought out to module pins to interface with the baseboard 3 1 1 CYW20819 The CYW920819M2EVB 01 board employs the CYW20819A1KFBG device wh...

Страница 24: ...w control mechanism provided by the PUART Note For applications involving low power modes the CYW920819M2EVB 01 evaluation board needs to be reset after plugging it into the computer This is due to th...

Страница 25: ...ll up resistors for the I2 C lines to the ambient light sensor i e SCL and SDA Note that J19 PERIPH ENABLE should be shorted for any I2 C devices to be connected because the pull up voltages for SCL a...

Страница 26: ...Guide 26 of 35 002 36452 Rev 2022 10 07 CYW920819M2EVB 01 evaluation kit user guide Hardware Figure 13 1 8 V regulator circuit Figure 14 Jumper J7 for VDDIO selection Figure 15 Jumper J8 for VBAT sele...

Страница 27: ...ircuit in the carrier module In the default configuration of R40 shown below position A C the reset button is routed to the Arduino compatible header reset pin in addition to the device so both the de...

Страница 28: ...uration Figure 19 Reset to Arduino compatible header Figure 20 P1 to ARD_RST_N R13 resistor 3 6 Thermistor The thermistor circuit is a simple voltage divider circuit consisting of an NTC thermistor th...

Страница 29: ...ver should configure the respective pins in the user application in order to use the onboard serial flash Figure 22 External serial flash 3 8 Ambient light sensor CYW920819M2EVB 01 has an onboard ligh...

Страница 30: ...kspace Explorer in Eclipse IDE for ModusToolbox after you create an application for this kit install libraries bt_sdk version components BT SDK 208XX A1_Bluetooth platforms CYW920819M2EVB_01 wiced_pla...

Страница 31: ...VPA_BASE VPA_BT J16 3 5 BT_USB_DN NC J21 2 6 LED_1L P29 SW4 2 J11 2 WICED_P29 7 GND GND Ground 8 ARD_A4 P12 J2 5 WICED_P12 9 ARD_D13 P9 J3 5 WICED_P09 10 ARD_A5 P13 J2 6 WICED_P13 11 ARD_D8 P14 J3 10...

Страница 32: ...LPO EXT_LPO NC 51 GND GND Ground 52 ARD_RST_N P1 R40 B WICED_01 53 MIC_BIAS NC 54 BT_RST_N RST_N SW2 3 4 RESET_ BTN J13 10 U12 3 55 MIC_AVDD NC VIO_BASE 56 RSVD_9 P11 U11 1 J12 9 WICED_P11 57 GND GND...

Страница 33: ...19M2EVB 01 evaluation kit user guide CYW20819 device I O mapping Carrier module pin Carrier module pin name CYW20819 pin Baseboard connection 1 Baseboard connection 2 Baseboard connection 3 WICED Enum...

Страница 34: ...User Guide 34 of 35 002 36452 Rev 2022 10 07 CYW920819M2EVB 01 evaluation kit user guide Revision history Revision history Date Version Description 2022 10 07 Initial release...

Страница 35: ...ustomer s applications The data contained in this document is exclusively intended for technically trained staff It is the responsibility of customer s technical departments to evaluate the suitabilit...

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