Infineon Cypress BCM4334, Manual, Page: 2 / 38

www.cypress.com Document No. 002-14914 Rev. *C 1
Contents
1 About This Document................................................. 1
1.1 Purpose and Audience ...................................... 1
1.2 Cypress Part Numbering Scheme ..................... 1
1.3 Acronyms and Abbreviations............................. 1
2 IoT Resources ............................................................ 2
3 Overview and Orientation.......................................... 3
3.1 Overview............................................................ 3
3.2 Orientation ......................................................... 3
4 Test Setup .................................................................. 3
4.1 System Requirements ....................................... 3
4.2 Test Equipment Setup ....................................... 4
4.3 Downloading the Minidriver and

Configuration File .............................................. 4
5 Setting Modes and Measuring Current

Consumption .............................................................. 6
5.1 Sleep Mode ........................................................6
5.2 Standard 1.28s Inquiry Scan Mode....................8
5.3 Standard 2.56s Inquiry Scan Mode..................10
5.4 Standard Page Scan ........................................11
5.5 SNIFF_500ms_Master Mode ...........................12
5.6 SNIFF_500ms_Slave Mode .............................16
5.7 HV(3/2) for DUT as Master Mode ....................18
5.8 HV(3/2) for DUT as Slave Mode ......................22
5.9 EV(4/5) eSCO for DUT as Master Mode..........25
5.10 EV(4/5) eSCO for DUT as Slave Mode............28
5.11 Throughput ACL, 3DH5 Mode..........................31
6 References ...............................................................35
Document History Page ...................................................36
Worldwide Sales and Design Support ..............................37
1 About This Document
1.1 Purpose and Audience
This document is intended for use by Cypress and customers’ test engineers.
1.2 Cypress Part Numbering Scheme
Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due
to this conversion, there is no change in form, fit, or function as a result of offering the device with Cypress part
number marking. The table provides Cypress ordering part number that matches an existing IoT part number.
Table 1. Mapping Table for Part Number between Broadcom and Cypress
1.3 Acronyms and Abbreviations
In most cases, acronyms and abbreviations are defined on first use. For a more complete list of acronyms and
other terms used in Cypress documents, go to: http://www.cypress.com/glossary.
AN214914
Measuring Current Consumption in Different Power Modes
Associated Part Family: BCM4324/CYW4334
This document provides procedures for measuring the amount of current consumed by BCM4324/CYW4334 devices in
different modes.
Broadcom Part Number Cypress Part Number
BCM4334 CYW4334