Users Manual

FCC ID: OEOTLSRGSOCBK56B

Users Manual

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FCCID_4230312

Application Note： User Guide for Telink Burning EVK TLSR8266BR56 AN-18010500-E2 Ver 1.1.0 2018/7/27 TELINK SEMICONDUCTOR Brief： This document is the user guide for Telink burning EVK TLSR8266BR56.

User Guide for Telink Burning EVK TLSR8266BR56 Published by Telink Semiconductor Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China © Telink Semiconductor All Right Reserved Legal Disclaimer Telink Semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Telink Semiconductor disclaims any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Telink Semiconductor does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling Telink Semiconductor products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Telink Semiconductor for any damages arising or resulting from such use or sale. Information: For further information on the technology, product and business term, please contact Telink Semiconductor Company (www.telink-semi.com). For sales or technical support, please send email to the address of: telinkcnsales@telink-semi.com telinkcnsupport@telink-semi.com AN-18010500-E2 1 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 Revision History Version Major Changes Date Author 1.0.0 Initial release 2018/3 HZF, Cynthia 1.1.0 Updated section 3 Schematic 2018/7 HZF, Cynthia AN-18010500-E2 2 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 Table of contents 1 Brief Introduction ................................................................................................... 4 2 Connection Guide ................................................................................................... 5 2.1 Supply power for TLSR8266BR56..................................................................... 5 2.2 Download firmware into DUT via TLSR8266BR56 ........................................... 6 2.3 Communication interface ................................................................................ 8 3 Schematic................................................................................................................ 9 Table of figures Figure 1 TLSR8266BR56 photo ............................................................................ 4 Figure 2 Connection chart to supply power for TLSR8266BR56 ......................... 5 Figure 3 Connection chart 1 to download FW into DUT via TLSR8266BR56 ....... 6 Figure 4 Connection chart 2 to download FW into DUT via TLSR8266BR56 ....... 7 Figure 5 TLSR8266BR56 communication interface ............................................. 8 Figure 6 TLSR8266BR56 schematic...................................................................... 9 AN-18010500-E2 3 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 1 Brief Introduction This document presents guide on how to use Telink TLSR8266-based burning EVK “TLSR8266BR56” as an adapter to download firmware into target board (DUT). LED Button Top view Pin header 3V3 CK SWM DO GND DI SWS CN miniUSB interface VPP TX 5V RX USB interface Left side view Right side view Figure 1 TLSR8266BR56 photo AN-18010500-E2 4 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 2 Connection Guide 2.1 Supply power for TLSR8266BR56 Connect the miniUSB interface of the TLSR8266BR56 with PC USB via a mini USB cable. miniUSB interface Connect to PC USB via USB cable Figure 2 Connection chart to supply power for TLSR8266BR56 AN-18010500-E2 5 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 2.2 Download firmware into DUT via TLSR8266BR56 The TLSR8266BR56 is used as burning adapter and it is preloaded with the “8266_evk.bin”. Method 1: Connect the TLSR8266BR56 with DUT via Single wire (Swire). 1. Connect the miniUSB interface of the TLSR8266BR56 with PC USB via a mini USB cable. User can observe the indicating LED to check the TLSR8266BR56: If the light blinks once, it indicates the TLSR8266BR56 and its connection with PC are both OK. 2. Connect the pin header of the TLSR8266BR56 with DUT via Swire: connect SWM, GND and 3V3 of pin header with SWS, GND and 3.3V of DUT, respectively. Pin header Connect to 3.3V of DUT 3V3 SWM Connect to SWS of DUT GND Connect to GND of DUT miniUSB interface Connect to PC USB via USB cable Figure 3 Connection chart 1 to download FW into DUT via TLSR8266BR56 AN-18010500-E2 6 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 Method 2: Connect the TLSR8266BR56 with DUT via USB instead of Swire. This method only applies to the DUT with USB interface (e.g. dongle board). 1. Connect the miniUSB interface of the TLSR8266BR56 with PC USB via a mini USB cable. 2. Connect the USB interface of the TLSR8266BR56 with the USB interface of the DUT. miniUSB interface Connect to PC USB via USB cable Connect to USB interface of DUT USB interface Figure 4 Connection chart 2 to download FW into DUT via TLSR8266BR56 AN-18010500-E2 7 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 2.3 Communication interface SPI/I2C interface CK DO DI CN TX RX UART interface Figure 5 TLSR8266BR56 communication interface Please refer to the schematic in section 3 for the connection guide of SPI/I2C/UART interface. AN-18010500-E2 8 Ver 1.1.0

User Guide for Telink Burning EVK TLSR8266BR56 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.


Document Created: 2019-04-08 12:33:33
Document Modified: 2019-04-08 12:33:33
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