Measuring Current Consumption in Different Power Modes
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Document No. 002-14914 Rev. *C
8
Measure the current consumption
Set the approximate range of the ammeter to 0.01 mA and measure the current being consumed by the DUT.
5.2
Standard 1.28s Inquiry Scan Mode
This section explains how to set the BCM4324/BCM4334 to Standard 1.28s Inquiry Scan mode. Steps include the
following and apply only to the DUT:
■
Set the HCI Control Transport profile.
■
Reset the DUT.
■
Set the Sleepmode parameters.
■
Set the Scan Type.
■
Generate 2048 slots of 1.28s activity.
■
Set the Current IAC Lower Address Portion (LAP) parameters.
■
Set the Write Scan Enable parameters.
This section concludes by specifying the approximate ammeter range setting for measuring the current being con-
sumed by the DUT.
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
.
2.
Set the HCI Control Transport profile.
a.
On the
Transport
menu, click
HCI Control
.
b.
In HCI Control Window Transport:
■
Select
UART
.
■
In the top
UART
list, type the COM port of the PC to which the DUT is connected (
com4
).
■
In the bottom
UART
list, select
115200
.