User manual

MediaTek LinkIt™ Smart 7688 Developer's Guide

Page 23

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2) Next, you will move a resistor by unsoldering and soldering it to a lower position as shown

in Figure 9, after you’re finished moving the resistor, restart the device and you should be

able to access JTAG mode.

Figure 9 Moving a resistor to access JTAG mode

2.3.10. Specifications

The key specifications of the LinkIt Smart 7688 Duo development board are shown in Table 8.