User's Guide

Telink TLSR8232DK32 User Guide
AN-17121200-E2 11 Ver 1.1.0
3.2 Download Firmware into TLSR8232DK32
Two connection methods are supported to download firmware into Telink
TLSR8232DK32 board.
1. Method 1: Connect via USB
Make sure a jumper cap is connected on J12 of TLSR8232DK32.
Connect J15 (miniUSB interface) with the USB interface of a burning key (i.e.
burning EVK board) via an USB cable. The miniUSB interface of the burning key is
connected with PC USB via an USB cable.
2. Method 2: Connect via Swire
Connect PIN3, PIN4 and PIN5 of J3 with 3.3V, SWM and GND of a burning key,
respectively.
Figure 4 Connection chart to download FW
J15
J12
Option1:
1) Connect J12 with Jumper Cap;
2) Connect J15 with burning key via USB cable.
J3
3
5
1
Option2: Connect J3 with burning key
1) Connect PIN3 with 3.3V
2) Connect PIN4 with SWM
3) Connect PIN5 with GND
4
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