NXP Semiconductors
IOTZTB-DK006
IOTZTB-DK006 Development Kit User Guide
UM11393
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© NXP Semiconductors N.V. 2021. All rights reserved.
User Guide
Rev.3.0
— 9 March 2021
9 of 23
The K32W061/041 Target VBAT selection is made at JP3, J5, with 3.3V from on-board
LDO set as the default.
2.9 Debug Configurations
The DK6 board has a built-
in debug probe referred to as “Link2”. The K32W061/041
target wireless MCU can be debugged by the Link2 debugging probe, or from an external
debug probe installed at P1. On-board jumpers JP1 and JP2 must be correctly positioned
for each mode. The on-
board Link2 debug probe is capable of debugging target MCU’s
with a VDDIO range of 1.6V to 3.6V. Check the sections below for the appropriate jumper
settings and how to properly power the board.
2.9.1 Debug using on-board debug probe
To use the on-board Link debug probe:
•
The jumper JP2 must be fitted in position pin 1 - 2 (Local Target).
•
Jumper JP1 must be open or fitted in position 2
– 3 to enable the target
K32W061/041.
•
Connecting the mini USB J15 to a host computer will power the Link and
according JP3, JP5 position, the K32W061/041 sections of the board and
provide the USB link to the debug tool software.
2.9.2 Debug using external debug probe
To use an external debug probe:
•
connect the probe to the SWD (P1) connector
•
power the K32W061/041 Target section of the board from the FTDI header
(J1) or the Jack connector (J4)
•
and fit a jumper to JP2 across pin 1 - 2 (Local Target).
•
Jumper JP1 must be open or fitted across pin 2
– 3 to enable the target
Figure 5 Board power diagram
