Texas Instruments CC1125 Quick Start Manual

CC1125 Development Kit Quick Start Guide
Opening the Box and Running the Packet Error Rate Test
1. Kit Contents
2 x SmartRF Transceiver Evaluation Boards
(TrxEB)
2 x CC1125 ETSI Cat1 868 MHz Boards
(CC1125EM-CAT1-868)
2 x W5017 Pulse Antennas
1 x MSP430 Debug Probe (FET)
2 x Micro USB Cables
1 x Standard USB Cable
1 x 14-pin Flat Cable
Documentation
4. Select Board Mode
Use the switches S1 and S2 to select the
operating mode of the board. For the sake of this
quick start guide, please select "Enable" and
"UART". This configuration will make it possible
to communicate directly with the MSP430 over a
virtual COM port on the PC.
7. Welcome Screen
Turn on power with the Main Power switch. You
should now see the Texas Instruments logo and
a short description of the buttons on the LCD.
Pushing any of the five buttons on the board will
take you to the main menu.
NB! If you don't see anything on the screen
make sure the mode switches are in the
correct positions (see step 4 above).
1
When using an external power supply, make sure it meets the listed requirements in addition to complying with applicable regional product regulatory and
safety certification requirements such as UL, CSA, VDE, CCC, and PSE.
2. TrxEB Overview
Power EM
Board Mode
Selection Breakout Switches
Main
Power
Switch
USB
MSP430 MSP430
LCD
Debug Breakout
Probe
connector
5. Power Options
There are several ways of applying power to the
TrxEB.
 2 x 1.5V AA Non-Rechargeable Alkaline
Batteries
 USB (5V through USB plug)
 External Power Supply (requirements below)
 MSP430 Debug Probe
When the power source is batteries or USB, the
voltage regulators on the TrxEB will set the on-
board supply voltage to 3.3VDC.
1
External Power Supply Requirements:
Nom Voltage: 3.3VDC
Max Current: 800 mA
Efficiency Level V
Warning! To minimize risk of personal injury or
property damage, never
batteries to power the board.
8. Packet Error Rate Test
Select the PER (Packet Error Rate) test by
highlighting the selection using the up/down
buttons. Confirm your selection by pressing
Enter (right button).
Web sites: www.ti.com/lprf
E2E Forum: www.ti.com/lprf-forum
3. Plug the EM into the TrxEB
EM
Connectors
Insert a CC1125EM board into the TrxEB as
shown above. Connect the antenna to the SMA
connector on the EM.
Caution! The kit contains ESD sensitive
components.
prevent permanent damage.
Buttons LEDs
The RF boards in this kit are tested and comply with
ETSI/R&TTE over temperature from 0 to +35°C. The
W5017 whip antenna from Pulse has a gain of 2 dBi.
The CC1125 is a receiver category 1 device, c.f. ETSI
EN 300 220-1, §4.1.1.
6. Select Power Source
Depending on the power source, make sure you
connect jumpers to the appropriate pins on the
"Power Source" header. For instance, if you use
batteries, use a jumper to short-circuit pin 1 and
2 on the header. The last jumper in the row (pin
9-10) should always be mounted, unless the
MSP430 FET is used as the power source.
Note that there should only be one active
power source at any one time. Do not leave
use rechargeable
the board powered when unattended.
9. Select Test Mode
The PER test can be run is several modes. Easy
Mode sets up a one-way test and uses default
settings, which is convenient for range testing. To
proceed, highlight "Easy Mode" and press Enter
(right button).
The other test modes are described in the
"TrxEB RF PER Test Software Examples
User's Guide".
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SWRU317A
March 2016
Handle with care to