Measuring Current Consumption in Different Power Modes
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Document No. 002-14914 Rev. *C
6
c.
Select the
From burn image
check box.
d.
Click
Locate
, and then open the configuration file.
e.
Click
Execute
.
The download is completed when
Download Completed
is displayed in Log Window.
To download the configuration file for the reference board, repeat the procedure, making sure to change the UART
COM port to
com5
.
5
Setting Modes and Measuring Current Consumption
This section contains procedures for setting the BCM4324/BCM4334 to various modes for the purpose of measur-
ing the amount of current being consumed by the device when it is in each mode. This section also specifies the
ammeter range for making current readings in each mode.
5.1
Sleep Mode
This section explains how to set the BCM4324/BCM4334 to Sleep mode. Steps include the following and apply
only to the DUT:
■
Set the HCI Control Transport profile.
■
Reset the DUT.
■
Set the Sleepmode parameters.
This section concludes by specifying the approximate ammeter range setting for measuring the current being con-
sumed by the DUT. Host Controller & Baseband commands
Before you begin, set up and turn on the test equipment and launch Cypress BlueTool.
Set the HCI Control Transport profile
1.
Open a log window. On the
View
menu, click
Log Window
.