r me Application Note： to Telink TLSR826XDK48 User cu s Guide AN-18080300-E1 Ver 1.0.0 fo This document is the user guide for Telink TLSR826XDK48 Te li nk board.
Telink TLSR826XDK48 User Guide Published by Telink Semiconductor r Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China me © Telink Semiconductor All Right Reserved to Legal Disclaimer cu s Telink Semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design.
Telink TLSR826XDK48 User Guide Revision History Major Changes Date Author 1.0.0 Initial release 2018/8 HZF, Cynthia Te li nk fo r cu s to me r Version AN-18080300-E1 2 Ver 1.0.
Telink TLSR826XDK48 User Guide Table of contents Brief......................................................................................................................... 4 1.1 EVK Function .................................................................................................... 4 2 EVK Pin Description ................................................................................................ 7 3 Pin Connection Guide .....................................................................
Telink TLSR826XDK48 User Guide 1 Brief This document presents guide on how to use Telink TLSR826XDK48 board, and applies to all engineers who want to develop Bluetooth Low Energy (BLE) applications based on TLSR8267 / TLSR8269 / TLSR8646 / TLSR8261 / me r TLSR8262 / TLSR8287. 1.1 EVK Function to Telink TLSR826XDK48 board can be used for SDK development. Firmware can be Te li nk fo r cu s directly downloaded to the TLSR826XDK48 board to be up and running. Top view AN-18080300-E1 4 Ver 1.0.
fo r cu s to me r Telink TLSR826XDK48 User Guide Bottom view TLSR826XDK48 silkscreen Te li nk Figure 1 AN-18080300-E1 5 Ver 1.0.
Telink TLSR826XDK48 User Guide 10 J20 1 10 J19 2 3 8 r 6 1 J3 S2 4 3 2 1 S2 to J17 1 J5 1 2 1 1 J28 1 5 Figure 2 J11 cu s 7 3 J34 5 6 3 4 6 1 2 1 J25 2 1 J23 15 2 1 2 J24 5 1 1 3 J33 1 J9 5 9 8 J22 2 1 J10 J4 J7 1 3 J36 3 8 1 8 J31 me J35 1 6 1 r J29 1 4 2 1 J2 J1 6 1 J18 6 1 J21 fo J32 TLSR826XDK48 5 photo For schematic of TLSR826XDK48 board, please refer to Appendix or the PDF Te li nk document “C1T80A30_V2_0A”. AN-18080300-E1 6 Ver 1.0.
Telink TLSR826XDK48 User Guide 2 EVK Pin Description Te li nk fo r cu s to me J1 USB Host 1 Connected to VBUS 2 Connected to TL_IO via 1K resistor 3 TL_SWM 4 GND S1 GND S2 GND J7 mini USB interface (Power supply and debug) 1 VBUS 2 TL_DM 3 TL_DP 4~9 GND J2 1~2 VBUS J3 1 NC 2 TL_SWM 3 GND 4 VBUS 5 TL_SWS 6 TL_DVDD J4 RF Connector J5 1~2 VBUS/5V J9 1~2 Connected to TL_DVDD and 3V3 J10 1 TL_32K01/C2 2 TL_32K02/C3 J11 1~2 TL_DVDD/TL_IO J17 1 TL_3V3DUT 2 GND 3 TL_SWM J18 & J21 1 TL_A6 2 TL_CN/P2N/A5 r
Telink TLSR826XDK48 User Guide AN-18080300-E1 fo me r cu s TL_I2CCK/C1 TL_I2CDI/C0 NC GND TL_CK/B7 DO DI TL_CN/B4 TL_D2 TL_D1 to NC 5V TL_RST 3V3 5V GND GND NC r TL_CK/A4 TL_DI/A3 TL_DO/P0N/A2 TL_P2/D7 Te li nk 3 4 5 6 J19 1 2 3 4 5 6 7 8 J20 & J29 1 2 3 4 5 6 7 8 9 10 J22 & J31 1 2 3 4 5 6 7 8 J23 1~2 J24 1~2 J25 1 2 3 4 TL_D0 TL_C7 AmicBias/C6 AmicSP/C5 AmicSN/C4 TL_B1 UTX URX TL_DM/E2 TL_DP/E3 GND TL_IO TL_Row1 TL_Row0 8 Ver 1.0.
Telink TLSR826XDK48 User Guide TL_Col1 TL_Col0 AN-18080300-E1 me cu s TL_UTX/B2 UTX TL_URX/B3 to 3V3 5V GND GND r TL_DDI/A0 TL_DCK/A1 TL_D3 TL_D4 TL_P0/D5 TL_P1/D6 fo r TL_URX/B3 URX TL_UTX/B2 Te li nk 5 6 J28 1 2 3 4 5 6 J32 1 2 3 4 J33 1 2 3 J34 1 2 3 J35 1 2 3 J36 1 2 3 TL_DO/B5 DO TL_DI/B6 TL_DI/B6 DI TL_DO/B5 9 Ver 1.0.
Telink TLSR826XDK48 User Guide 3 Pin Connection Guide 3.1 Supply power for TLSR826XDK48 There are two connection methods to supply power for Telink TLSR826XDK48 board. r Method 1: TLSR826XDK48. to Connect J7 (miniUSB interface) with PC USB via an USB cable. me Make sure three jumper caps are connected on J9, J23 and J24 of cu s Method 2: Connect PIN3 and PIN6 of J3 with GND and 3.3V of a burning EVK, respectively.
Telink TLSR826XDK48 User Guide 3.2 Download Firmware into TLSR826XDK48 There are two connection methods to download firmware into Telink TLSR826XDK48 board. 1. Method 1: Connect via USB r Make sure three jumper caps are connected on J9, J23 and J24 of me TLSR826XDK48. Connect J7 (miniUSB interface) with the USB interface of a burning EVK via an to USB cable. The miniUSB interface of the burning EVK is connected with PC USB via an USB cable. 2.
Telink TLSR826XDK48 User Guide 3.3 Measure power-saving mode current for TLSR826XDK48 To measure current consumption of Telink TLSR826XDK48 board in deep sleep or suspend mode, please follow the connection steps below: 1) Follow the steps in section 3.1 to download firmware into the TLSR826XDK48. r 2) Power off the TLSR826XDK48. me 3) Remove the jumper cap from J9 of TLSR826XDK48, as shown in Figure 5. 4) Connect anode (+) and cathode (-) of an amperemeter with anode (+) of 3.
Telink TLSR826XDK48 User Guide 3.4 Test RF signal for TLSR826XDK48 Make sure three jumper caps are connected on J9, J23 and J24 of TLSR826XDK48. Connect PIN3, PIN5 and PIN6 of J3 with GND, SWM and 3.3V of a burning EVK, r respectively. with a spectrum analyzer via a RF cable (supplied by Telink). me To test RF signal for Telink TLSR826XDK48 board, the J4 should be connected Connect J4 cu s to Connect spectrum analyzer Option 2: Connect J3 with burning key via Swire.
Telink TLSR826XDK48 User Guide 3.5 Test GPIOs for TLSR826XDK48 Since all GPIOs of Telink TLSR826XDK48 board are already connected to corresponding pins of headers including J10, J21, J25, J28, J29, J31, J33, J34, J35 and J36 (please refer to Table 1 or the schematic), user can directly test GPIO signals on r header pins. me FCC STATEMENT cu s to This device complies with Part 15 of the FCC rules.
