Broadcom BCM920732TAG00 User Manual Download Page 12

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WICED Smart Tag Hardware User Guide

Product Description

BROADCOM

WICED Smart SDK

August 30, 2013



920732TAG00-HWUM100-R

Page 11

Connector/Switch Descriptions

Connector/switch descriptions are defined in

Table 5

Table 5: Connector/Switch Descriptions

Connector/Switch

Description

SW1

GPIO0 button

SW2

Regulator input from coin cell/USB switch

SW3

VDDIO from coin cell/regulator output switch

SW4

Application mode/HCI_UART mode switch

SW5

EEPROM/SF bypass button

SW6

Hardware reset button

JP1

6-wire UART header

USB connector

Summary of Contents for BCM920732TAG00

Page 1: ...WICED Development System 5300 California Avenue Irvine California 92677 Phone 949 926 5000 Fax 949 926 5203 920732TAG00 HWUM100 R WICED Smart Tag Hardware User Guide BCM920732TAG00 August 30 2013...

Page 2: ...August 30 2013 920732TAG00 HWUM100 R Page 1 Revision History Broadcom Corporation 5300 California Avenue Irvine CA 92617 2013 by Broadcom Corporation All rights reserved Printed in the U S A Revision...

Page 3: ...ment 3 Purpose and Scope 3 Audience 3 Acronyms and Abbreviations 3 Document Conventions 3 References 4 Technical Support 4 Product Description 5 Board Layout 6 Power Up Options 8 UART Boot Up 8 Boot f...

Page 4: ...Development System to create applications for Broadcom Bluetooth Smart devices Acronyms and Abbreviations In most cases acronyms and abbreviations are defined on first use For a comprehensive list of...

Page 5: ...or Item Name Number Source 1 WICED Smart Quick Start Guide WICED Smart QSG1xx R WICED website Technical Support Broadcom provides customer access to a wide range of information including technical do...

Page 6: ...5 Product Description The BCM20732 is a Bluetooth Low Energy BLE compliant stand alone baseband processor with an integrated 2 4 GHz transceiver The Broadcom WICED Smart Tag Figure 1 is an evaluation...

Page 7: ...OM WICED Smart SDK August 30 2013 920732TAG00 HWUM100 R Page 6 Board Layout The Smart Tag evaluation board assembly top view is shown in Figure 2 Figure 2 Board Assembly Top View Note The resistors fo...

Page 8: ...but can be set for serial flash by adjusting the resistors highlighted in Figure 2 to the desired setting shown in Table 1 Table 1 Resistor Settings for Memory Resistor Serial Flash EEPROM RD2 B C A C...

Page 9: ...ltage Regulator Output VOUT Component Values 3 3V RFB1 470 k RFB2 150 k C22 100 pF 3 0V RFB1 330 k RFB2 120 k C22 150 pF 1 8V RFB1 300 k RFB2 240 k C22 150 pF UART Boot Up The following procedure desc...

Page 10: ...SW5 can be released once the device is identified in the Device Manager The evaluation board can now accept HCI commands or download firmware through the UART interface Application Firmware Software...

Page 11: ...tion for the Smart Tag board is defined in Table 4 Table 4 Configurable Resistor Descriptions Resistor Configuration Description RD1 A C Connects LDO_IN to VBAT B C Connects LDO_IN to VDDIO RD2 A C Co...

Page 12: ...tor switch descriptions are defined in Table 5 Table 5 Connector Switch Descriptions Connector Switch Description SW1 GPIO0 button SW2 Regulator input from coin cell USB switch SW3 VDDIO from coin cel...

Page 13: ...WICED Smart Tag Hardware User Guide Product Description BROADCOM WICED Smart SDK August 30 2013 920732TAG00 HWUM100 R Page 12 Schematics Figure 4 Baseband and PMU Schematics...

Page 14: ...WICED Smart Tag Hardware User Guide Product Description BROADCOM WICED Smart SDK August 30 2013 920732TAG00 HWUM100 R Page 13 Figure 5 RF Schematics...

Page 15: ...WICED Smart Tag Hardware User Guide Product Description BROADCOM WICED Smart SDK August 30 2013 920732TAG00 HWUM100 R Page 14 Figure 6 I O and Interface Schematics...

Page 16: ...orporation does not assume any liability arising out of the application or use of this information nor the application or use of any product or circuit described herein neither does it convey any lice...

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