SECURITY
STATUS
NXP Semiconductors
QN9080A
<Alternative descriptive title>
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in the section 'Legal information'.
© NXP Semiconductors N.V. 2014.
All rights reserved.
For more information, visit: http://www.nxp.com
Date of release: 27 April 2016
Document identifier: <DOC_ID>
7. Contents
1.
Introduction ......................................................... 3
1.1
Purpose .............................................................. 3
2.
Hardware description .......................................... 4
2.1
Hardware overview ............................................ 4
2.2
Default jumper settings on DK board ................. 6
2.3
J-Link OB debugger ........................................... 6
2.4
QN9080 Module ................................................. 7
2.5
GPIO and Arduino interface ............................... 7
2.6
QN908x reset button .......................................... 8
2.7
Chip mode jumper .............................................. 8
2.8
JTAG interface ................................................... 8
2.9
Buttons ............................................................... 9
2.10
LED .................................................................... 9
3.
DK Board Application Function ....................... 11
3.1
J-Link OB Interface .......................................... 11
3.1.1
J-Link to on-board QN908x .............................. 11
3.1.2
J-Link to off-board target .................................. 11
3.2
Current Consumption Test ............................... 11
3.2.1
Current Test using LPC4322 ............................ 12
3.2.1
Current Test using digital ammeter .................. 13
3.2.2
Current Test using DC Power Analyzer ........... 13
3.3
RF Connective Test with CBT .......................... 14
4.
Appendix ............................................................ 16
4.1
Schematics....................................................... 16
4.1.1
QN908x DK main board ................................... 16
4.1.2
QN9080 module board ..................................... 20
4.2
PCB layout ....................................................... 20
4.2.1
QN908x DK main board ................................... 20
4.2.2
QN9080 QFN board ......................................... 23
4.3
Dimension for PCB board................................. 26
4.3.1
QN908x DK board ............................................ 26
4.3.2
QN9080 QFN Module ...................................... 27
4.4
Notes for using lithium battery as power supply28
5.
Legal information .............................................. 30
5.1
Definitions ........................................................ 30
5.2
Disclaimers....................................................... 30
5.3
Licenses ........................................................... 30
5.4
Patents ............................................................. 30
5.5
Trademarks ...................................................... 30
6.
Contents ............................................................. 31
