NXP Semiconductors
UM11184
QN9080-001-M17
DK User’s Guide
UM11184
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© NXP B.V. 2019. All rights reserved.
User Manual
Rev. 0
— January 2019
8 of 27
2.6 QN9080-001-M17 reset button
The reset button provides a hardware reset to the QN9080-001-M17 device, as shown in
Fig 8
.
Fig 8.
Reset button
2.7 ISP mode jumper
JP15 is the ISP mode jumper used to set the QN9080-001-M17 mode. When the jumper
is shorted, the PB02 chip mode pin is connected to the GND and this function is enabled.
When the jumper is open, the ISP mode function is disabled, as shown in
Fig 9
.
Fig 9.
Chip mode jumper
2.8 SWD/JTAG interface
The board provides a SWD/JTAG interface to be used by an external debugger, as
shown in
Fig 10
.
Fig 10. Debugger interface