Texas Instruments 2545EM The CC2545EM is a development tool for TIs 2.4 GHz CC2545 proprietary System-on-Chip. User Manual

Texas Instruments Inc. The CC2545EM is a development tool for TIs 2.4 GHz CC2545 proprietary System-on-Chip. CC2545EMK Quick Start Guide

a href="https://usermanual.wiki/Texas-Instruments" itemprop="url"> Texas Instruments >

User manual

SWRUXXX April 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. CC2545EMK Quick Start Guide Opening the Box and Running the Packet Error Rate Test Application 1. Kit Contents • 2 x CC2545 Evaluation Modules (EM) • Documentation The RF boards in this kit are FCC and IC certified and tested/complies with ETSI/R&TTE over temperature from 0 to +35°C. There is an on-board PCB antenna on the evaluation module. This kit is a Caution! The kit contains ESD sensitive components. Handle with care to prevent permanent damage. 2. Hardware Requirements To run the example described in this Quick Start Guide, you would need either two CC2545EMs mounted on SmartRF05 Evaluation Boards (SmartRF05EB - Rev 1.8.1 or later). SmartRF05EB is included in the CC2543-CC2544 Development Kit. More information about the SmartRF05EB can be found in www.ti.com/lit/swru210. The CC2545EM boards can also be plugged into a battery board (see www.ti.com/tool/soc-bb) for standalone operation. The source code for the PER test can be downloaded from the CC2545DK product page (www.ti.com/tool/cc2545dk). 3. Hardware Setup Mount the CC2545EMs firmly on to connectors P5 and P6 on the SmartRF05EB. Caution! To minimize risk of injury, avoid touching components during operation if symbolized as hot. 4. Power Options There are several ways of applying power to the SmartRF05EB. • 2 x 1.5 V AA Alkaline Batteries • USB • External Power Supply For the batteries and USB, there are voltage regulators on the SmartRF05EB that will set the on-board voltage to 3.3 V. The external power supply should set a voltage that does not exceed 3.3 V. Note that there should only be one active power source at any one time. Warning! To minimize risk of personal injury or property damage, never use rechargeable batteries to power the board. 5. Power the Boards Find jumper P11 on the top side of each SmartRF05EB. This jumper is used to set the power source for the board. Set P11 to “1-2” if you are using battery power. Set P11 to “2-3” if you are using USB or an external power supply. Once you have set P11, find switch P8 on the top side of each SmartRF05EB. To power up the boards, flip the switch from the “OFF” position to “ON”. Do not leave EVM powered when unattended. 6. Start-up Screen The CC2545EMs are pre-loaded with a Packet Error Rate (PER) test application. The LCD screens on the two SmartRF05EBs should display the messages below: 7. Choosing Mode The application can be used between two CC2545EM’s. There are two operating modes: “Remote” and “Master”. After button S1 is pushed at the start up screen, the mode selection screen (showed below) will appear. The Remote mode is shown by default. Press the joystick up and down to change between master and remote mode and press button S1 to confirm. In the Remote mode all the parameters for the current PER test must be set up before the test begins (go to step 10). 8. Master Mode (Beacon) In “Master” mode, the radio will repeatedly (once every 10 milliseconds) send out a “beacon” signal (250 kbps, GFSK modulation, 160 kHz deviation, 2402 MHz) and listen for a response from the remote device. The Green LED1 will blink continuously. No more actions are needed from the user for the master device to work. 9. Master Mode (PER test) Once the beacon is acknowledged by the “Remote”, the actual PER test begins. The PER test configuration is included in the payload of the acknowledge packet. The Master device extracts this information and configures the radio parameters accordingly. During the PER test, packets are sent at a fixed repetition rate of 10 msec. During the test the number of sent packets will be updated on the LCD display as well as the link status between the Master and Remote device.
Download:
Mirror Download [FCC.gov]
Document ID1694640
Application IDmjWuUTPT1hMuD0KWa8C0xg==
Document DescriptionUser manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize42.22kB (527770 bits)
Date Submitted2012-05-10 00:00:00
Date Available2012-05-10 00:00:00
Creation Date2012-05-08 09:38:37
Producing SoftwareAdobe Acrobat 9.5.1
Document Lastmod2012-05-08 09:38:37
Document TitleCC2545EMK_Quick_Start_Guide
Document CreatorAdobe Acrobat 9.5.1
Document Author: a0132622
FCC ID Filing: ZAT2545EM

Navigation menu