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NXP Semiconductors UM108 Series Скачать руководство пользователя страница 11

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UM108xx

All information provided in this document is subject to legal disclaimers.

© NXP Semiconductors N.V. 2016. All rights reserved.

User manual

Rev. 1.0 — 14 June 2016

11 of 23

NXP Semiconductors

UM108xx

QN9022 mini DK user guide

2.10 Piezo buzzer

The piezo buzzer receives input from GPIO P2.6; see

. Refer to

KLJ-1230 data

sheet

for detailed information.

2.11 Optional sensor connector

These connectors are used as an interface to connect the sensor board. The pin name
definitions are shown in

.

2.12 Current

measurement

The jumper J12 is used to measure the QN9022 device current. In current test mode, the
digital ammeter should be connected in series with J12. In the other modes, pin 1 and
pin 2 of J12 are shorted. A jumper cap is used to short the pins.

Fig 13. Piezo buzzer circuit

Fig 14. Connecting the sensor board

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Содержание UM108 Series

Страница 1: ...T D D R A F T D R A F T D R A F T D R A F T D R A F T D R A F T D R A UM108xx QN9022 mini DK user guide Rev 1 0 14 June 2016 User manual Document information Info Content Keywords mini DK J Link OB UART SWD GPIO LED button power supply buzzer Abstract This user manual describes the features of the QN9022_MINIDK_Vx board ...

Страница 2: ...n provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 2 of 23 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semiconductors UM108xx QN9022 mini DK user guide Revision history Rev Date Description v 1 201506013 i...

Страница 3: ...022 mini development board QN902x USB dongle USB cable 1 2 Additional resource For additional resources visit http www nxp com products microcontrollers and processors more processors applicati on specific mcus mpus bluetooth low energy ble BLUETOOTH LOW ENERGY BLE 2 Hardware description The QN9022 mini development board provides easy access to peripherals such as buttons piezo buzzer and LED The ...

Страница 4: ...rovided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 4 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide The component layout on both the sides of the board is shown in Figure 2 and Figure 3 The detailed information of each component is listed in Table 1 Fig 1 The QN9022 functional diagram Fig 2 The QN902...

Страница 5: ... ATSAM3U2CA 4 mini USB port power and communication port 5 power source select jumper used for power source selection see Section 2 3 6 current measurement jumper used to measure the QN9022 device power consumption 7 LDO TPS73630 5 V to 3 V regulator 8 button1 used as input see Section 2 9 9 button2 used as input see Section 2 9 10 LED2 used as output see Section 2 8 11 QN9022 GPIO port used for i...

Страница 6: ...9022 board has two power supply modes 1 Bus power mode The board can be powered using the USB cable The onboard LDO is used to regulate output voltage to 3 V and supplies power to all parts on the board 2 Battery power mode The CR2032 supplies power to QN9022 and optional sensor connector when it is in battery power mode The J Link OB still uses the LDO as power supply via USB cable When using USB...

Страница 7: ...e 2 4 SEGGER J Link OB part The SEGGER J Link OB offers the SWD and UART interface Users can download or update firmware into a QN9022 device by using the UART or SWD interface Furthermore it is convenient to debug the program for a QN9022 device using SWD interface To program or debug the QN9022 device using the SEGGER J Link OB the 0 resistors R37 R38 should be soldered see Figure 6 In order to ...

Страница 8: ... provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 8 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide 2 5 QN9022 device The QN9022 device is integrated with a BLE radio controller protocol stack and profile software and a high performance MCU on a single chip see Figure 8 Fig 7 Short R35 R36 Fig 8 Th...

Страница 9: ...ser guide 2 6 GPIO interface In QN9022 mini development board version V1 the connectors J6 and J7 provide GPIO connection The net name is shown in Figure 9 2 7 QN9022 reset button The reset button is used to provide hardware reset to the QN9022 device When programming the QN9022 using UART interface of SEGGER J Link OB the reset button should be pressed first to ensure that QN9022 is in boot mode ...

Страница 10: ...x QN9022 mini DK user guide LED1 and LED2 are connected to GPIO P0 3 and P1 6 respectively The connections are shown in Figure 11 The LEDs are powered up when the corresponding GPIO outputs switch to logic LOW level 2 9 Button The QN9022 board offers two buttons which are connected to QN9022 device GPIO Button 1 and button 2 are connected to GPIO P2 0 and P2 1 respectively See Figure 12 for detail...

Страница 11: ... guide 2 10 Piezo buzzer The piezo buzzer receives input from GPIO P2 6 see Figure 13 Refer to KLJ 1230 data sheet for detailed information 2 11 Optional sensor connector These connectors are used as an interface to connect the sensor board The pin name definitions are shown in Figure 14 2 12 Current measurement The jumper J12 is used to measure the QN9022 device current In current test mode the d...

Страница 12: ... by which QN902x would be initialized as a Master or Slave device All tests can be performed by QTool after initialization 3 2 Dongle Connection QN902x USB dongle is a USB interfaced device with a QN9022 packed in With driver and SDK installed in computer refer to QN9022 quick start guide user can use QTool in SDK to control the QN902x in dongle to work as a central device The MiniDK board with US...

Страница 13: ...al device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interferen...

Страница 14: ... document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 14 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide 5 Appendix Schematics and PCB layout 5 1 Schematics for QN9022 mini DK board QN9022 mini DK board schematics have three parts J Link power and QN9022 Figure 17 Figure 18 and Figure 19 Fig 17 J Link schematic for all...

Страница 15: ...xxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx UM108xx All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev ...

Страница 16: ...16 All rights reserved User manual Rev 1 0 14 June 2016 16 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide Fig 19 Power schematic for all mini DK versions aaa 018345 1 5 VIN V5 VBUS TP2 R25 0 Ω VOUT C29 0 1 μF C26 10 nF C30 10 μF 16 V J13 J11 JUMP2 JUMP3 MB_VCC_3 3V U2 GND GND 2 GND 3 BAT1 battery 1 2 2 3 1 3 4 EN NR FB TPS73633 J12 R24 0 Ω JUMP2 QN_VCC_3 3V QN current test Note connect...

Страница 17: ...xxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx UM108xx All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manua...

Страница 18: ...A F T D R A F T D R A F T D R A F T D R A F T D R A UM108xx All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 18 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide 5 2 PCB layout Fig 21 Silk screen top Fig 22 Silk screen bottom ...

Страница 19: ...rs NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 19 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide 6 Abbreviations Table 3 Abbreviations Acronym Description UART Universal Asynchronous Receiver Transmitter DK Development Kit LDO Low DropOut SWD Serial Wire Debug PCB Printed Circuit Board BLE Bluetooth Low Energy MCU MicroController Unit GPIO General P...

Страница 20: ...modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products p...

Страница 21: ...able 3 Abbreviations 19 9 Figures Fig 1 The QN9022 functional diagram 4 Fig 2 The QN9022 board top view 4 Fig 3 The QN9022 board bottom view 5 Fig 4 Connecting jumper J11 pin 2 and pin 3 to select USB as power supply 6 Fig 5 Connecting jumper J11 Pin1 and Pin 2 to select CR2032 coin cell as power supply 7 Fig 6 Connect R37 R38 7 Fig 7 Short R35 R36 8 Fig 8 The QN9022 device 8 Fig 9 QN9022 MiniDK v...

Страница 22: ...2 Additional resource 3 2 Hardware description 3 2 1 Hardware overview 3 2 2 Default jumper settings on mini DK board 6 2 3 Power supply 6 2 4 SEGGER J Link OB part 7 2 5 QN9022 device 8 2 6 GPIO interface 9 2 7 QN9022 reset button 9 2 8 LED 9 2 9 Button 10 2 10 Piezo buzzer 11 2 11 Optional sensor connector 11 2 12 Current measurement 11 3 QN902x USB Dongle 12 3 1 Dongle Block Diagram 12 3 2 Dong...

Страница 23: ...A F T D R A F T D D R A F T D R A F T D R A F T D R A F T D R A F T D R A F T D R A UM108xx All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2016 All rights reserved User manual Rev 1 0 14 June 2016 23 of 23 NXP Semiconductors UM108xx QN9022 mini DK user guide ...

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