Texas Instruments 1120EM900 The CC1120EM-868-915 is a development tool for the sub-1 GHz CC1120 RF transceiver chip from Texas Instruments. User Manual

Texas Instruments Inc. The CC1120EM-868-915 is a development tool for the sub-1 GHz CC1120 RF transceiver chip from Texas Instruments. Users Manual

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Users Manual

SWRU291B November 2012   Web sites:  www.ti.com/lprf E2E Forum:  www.ti.com/lprf-forum Make sure to subscribe to the Low-Power RF Newsletter to receive information about updates to documentation, new product releases, and more. Sign up on the TI web pages.   CC112x Evaluation Module Kit Quick Start Guide  Opening the Box and Running the Packet Error Rate Test  1. Kit Contents    2 x CC1120 or CC1121 Evaluation Modules 2 x Antennas (type depending on frequency)  The EMK is an add-on kit to supplement the CC1120DK with evaluation boards supporting additional  frequency  bands.  This  document covers the CC1120EMK and CC1121EMK.  Antenna types:  955 & 868-915 MHz:   Pulse W5017  420-470 MHz:   Pulse SPWH24433TI   169 MHz:   Pulse SPHL24169TI  2. How to use the Modules  The  CC112xEM  boards  can  be  plugged  into several  development  boards  from  Texas Instruments.  Most  notably,  you  can  use  the SmartRF  Transceiver  EB,  which  is  included  in the CC1120DK. This board lets you run a packet error  rate  (PER)  test,  control  the  device  from SmartRF™  Studio  and  it  can  be  used  as a development platform.  It is also possible to connect the EM to other TI development  boards  with  the  appropriate connectors  or  to  the basic “SoC Battery Board”. The latter can be used as a carrier board for the EM  to  simplify  the  connection  to  other  boards with a microcontroller. See:   http://www.ti.com/tool/soc-bb  This  guide  will  show  how  to  use  the  modules together with SmartRF Transceiver EB (TrxEB).  3. Plug the EM into the TrxEB    Insert a CC112xEM into the  TrxEB. Do  not  use excessive force on the EM. Remember to mount the antenna.  Caution! The kit contains ESD sensitive components.  Handle  with  care  to prevent  permanent  damage.  To minimize  risk  of  injury,  avoid  touching components  during  operation  if symbolized as hot.  The  hardware  in  this  kit  is  tested  and  complies  with ETSI/R&TTE over  temperature from  0  to  +35°C. The W5017 whip antenna from Pulse has a gain of 2 dBi 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.      5. Power Options  There are several ways of applying power to the TrxEB.    2 x 1.5 V AA batteries   USB   External Power Supply   MSP430 Debugger  For  the  batteries  and  USB,  there  are  voltage regulators on the TrxEB that will set the on-board voltage to 3.3 V.  Warning!  To  minimize risk  of  injury  or  property damage,  never  use  rechargeable  batteries  to power the board. Always select a power source that is suitably rated for use with this  EVM,  not exceeding  3.6  VDC,  with  a  current  output rating between 0 and 500 mA. 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.  See  back  side  of  board  for explanation of the jumpers.  Note that there should only be one active power  source  at  any  one  time.  Do  not leave the EVM powered when unattended.  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). 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). 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.  This  test  is  convenient  for  practical range testing.   The  other  test  modes  are  described  in  the “Software Examples for CC112x, CC11xL and CC1101 User’s Guide”.  To  proceed,  highlight  “Easy  Mode”  and  press Enter (right button).
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Document ID1948533
Application IDcz4wMdFHRtDQiYMd3kh8jA==
Document DescriptionUsers Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
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Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize121.77kB (1522183 bits)
Date Submitted2013-04-23 00:00:00
Date Available2013-04-23 00:00:00
Creation Date2013-04-12 17:06:18
Producing SoftwareMicrosoft® Word 2010
Document Lastmod2013-04-12 17:06:19
Document TitleUsers Manual
Document CreatorMicrosoft® Word 2010
Document Author: Ermesjo, Torstein
FCC ID Filing: ZAT1120EM900

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