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UM-B-114

DA14531 Development Kit Pro Hardware User Manual

User Manual

Revision 1.1

25-Oct-2019

CFR0012

57 of 80

© 2019 Dialog Semiconductor

A.2

Components Placement

Figure 57: Components on Top and Bottom Sides for FCGQFN24, DA14531-00FXDB-P_(376-

04-F2)

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Summary of Contents for DA14531 PRO

Page 1: ...t kit PRO consists of one DA145xx DEVKT P PRO Motherboard FCGQNFN daughterboard and a WLCSP daughterboard the WLCSP daughterboard must be purchased separately This user manual describes the system fun...

Page 2: ...and Functions of DA14531 DK PRO 22 5 1 DA14531 WLCSP17 PRO DB Default Setup 24 5 2 DA14531 FCGQFN24 PRO DB Default Setup 25 5 3 PRO MB Setup 27 5 3 1 Reset 27 5 3 2 JTAG 28 5 3 3 SPI Data Flash U2 28...

Page 3: ...4 Appendix A FCGQFN24 PRO DB DA14531 00FXDB P_ 376 04 F2 56 A 1 Schematic 56 A 2 Components Placement 57 Appendix B WLCSP17 PRO DB DA14531 00OGDB P_ 376 05 E 58 B 1 Schematic 58 B 2 Components Placeme...

Page 4: ...ivity 32 Figure 27 Miscellaneous Peripherals 32 Figure 28 User LED and Software Trigger Circuit and Jumpers 33 Figure 29 MikroBus 2 Circuit 34 Figure 30 DA14531 PRO DB Configuration and DA14531 PRO MB...

Page 5: ...74 Resistor and Jumper Setting for PRO MB Top and DA14531 PRO DBs Bottom to Support Full UART AND JTAG 78 Tables Table 1 DK PRO part numbers and description 9 Table 2 PRO MB to DA14531 Signal Correspo...

Page 6: ...o Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 6 of 80 2019 Dialog Semiconductor Table 28 Pin Assignment for DA14531 FCGQFN24 PRO DB 77 Table 29 The Components for the Two Package...

Page 7: ...adio Frequency IC Integrated Circuit PCB Printed Circuit Board PCBA Printed Circuit Board Assembly SoC System on Chip SWD Serial Wire Debug DK Development Kit PRO DB PRO daughterboard PRO MB PRO Mothe...

Page 8: ...DK PRO motherboard However for a better development experience and a full feature support it is recommended to use the newer DA14531 DK PRO motherboard In this document we focus on the DA14531 DK PRO...

Page 9: ...h Low Energy DA14531 FCGQFN24 PRO daughterboard DA14531 00FXDEVKT P DK PRO Bluetooth Low Energy Development Kit Pro for DA14531 including PRO MB and PRO DB NOTE When DA14531 00FXDEVKT P is ordered the...

Page 10: ...TAG connector Support for coin cell battery battery holder not included 3 1 2 Features of DA14531 PRO MB A slot to connect a DA14531 PRO DB which hosts either the DA14531 FCGQFN24 or the DA14531 WLCSP...

Page 11: ...presented in Figure 3 Figure 4 and Figure 5 U1 DA14531 BUCK BOOST Bypass 32M J3 SMA U2 LDO 1 1V R Multiplexer Pwr Sw 32K rst SW1 Y2 Y1 V3 J2 ANT1 V1 LPF UART JTAG P2_x P3_0 1 spi VBAT_Hi VBAT_Lo J1 ma...

Page 12: ...efault A crystal of 32 768 kHz can be placed on the pins P0_3 and P0_4 of DA14531 A crystal that can be used is the SC20S 7PF20PPM of SEIKO Instruments In most applications the DA14531 can run with go...

Page 13: ...rent of U2 is measured from the power measurement of PRO MB It is disabled for the use with PRO MB J2 it is used for connecting external power measurement equipment For current measurements of sub ran...

Page 14: ...114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 14 of 80 2019 Dialog Semiconductor U1 L1 U2 C2 C1 VBAT VL VH GND Figure 7 Power Section of DA14531 PR...

Page 15: ...PRO DB The DA14531 RFIO pin is connected to the printed antenna through a RF stripline and a matching circuit To conduct RF measurements please proceed with the following hardware modifications Figure...

Page 16: ...AG MCU U4 UART MCU U12 Voltage Translator FLASH U2 VLDO U5 VLDO Selection J5 USB Connector USB1 GND GND GND User LED SW Trigger J8 RESET Push Button SW1 DA145xx GPIO Monitoring Header J2 Dialog Semico...

Page 17: ...re cursor see section 5 3 6 GPIO Monitoring Header J2 exposes all the pins of the PRO DB to allow wiring for custom configurations as well as monitoring of the hardware signals ARDUINO socket for plug...

Page 18: ...y SPI connection with ADC U8 Software cursor triggering C_TRIG Reset capability of the DA14531 SoC through the T_RESET signal not enabled R55 330 TP74 VBUS1 USBDP R49 100 0K R50 100 0K TP20 PWR_EN R56...

Page 19: ...5 100nF C54 10uF T_RESET C46 100nF C45 10uF 3 3V 3 3V LP6 500mA_470 OHM C48 100nF C47 100nF C49 100nF VREG C50 100nF C51 100nF C52 100nF C53 100nF R65 1 00K AD_DRDY 3 3V R82 51 3 3V C61 4 7uF C60 100n...

Page 20: ...3 E6 VDDCORE2 E7 VDDIO1 F3 VDDIO2 F5 VDDCORE4 F9 VDDCORE5 G5 VDDCORE6 H1 ADVREF J3 VDDANA K2 AD12BVREF K4 PB17 A4 PB21 A5 PB23 A6 VDDIN A8 VDDOUT A9 VDDCORE3 B1 GNDUTMI B2 VDDUTMI B3 PB10 B4 PB18 B5 P...

Page 21: ...DB power supply pins V1 is connected to VBAT_LOW V3 is connected to VBAT_HIGH By applying proper jumpers on header J4 users can enable buck boost or bypass mode of operation for the DA14531 DCDC conv...

Page 22: ...A14531 SoC P0_0 to P0_10 are provided to ports 2 and 3 of the PRO MB P2_0 to P2_9 P3_0 and P3_1 So on the breakout header J2 of the PRO MB the pins of DA14531 P0_0 to P0_11 are mapped to P2_x P3_0 and...

Page 23: ...and Function Multiplexing PRO_MB Signals DA14531 PRO DB Function 1 Function 2 Function 3 Signals J2 FCGQFN24 WLCSP17 Enabled by J1 Settings mikroBUS Arduino MBUS ARD Enabled by Jumpers P0_0 P0_4 P0_4...

Page 24: ...ARD P2_9 P0_9 PWM_2 MBus2 P3_0 Note1 BRSTn MBus1 2 ARD P3_1 P0_11 INT_2 ARD SW2 J19 2 3 Default P3_2 No available pins from DA14531 D2 ARD P3_3 D3 ARD P3_4 D4 ARD P3_5 D5 ARD P3_6 D6 ARD P3_7 D7 ARD N...

Page 25: ...4 P2_4 J2 25 P0_0 J2 5 SCK Flash J1 5 6 Default P0_5 P2_5 J2 26 SW_DIO J1 24 SWDIO J1 23 24 Default 5 2 DA14531 FCGQFN24 PRO DB Default Setup The default configuration of DA14531 FCGQFN24 PRO DB is Re...

Page 26: ...ino J12 9 P0_3 J2 8 FCS Flash J1 7 8 Default P0_2 P2_2 J2 23 SCL_2 MBus2 Arduino J18 5 SW_CLK J1 22 SWCLK J1 21 22 Default P0_3 P2_3 J2 24 MISO_2 MBus2 J17 5 P0_5 J2 10 MISO Flash J1 9 10 Default P0_4...

Page 27: ...in the chip reset is active high and it is assigned to on P0_0 After booting reset assignment and operation is handled by software On a DA14531 PRO DB the reset signal provided by the PRO MB is conne...

Page 28: ...signals are also available on DA14531 PRO DBs on headerJ4 Figure 22 Figure 22 Optional Debug Port 5 3 3 SPI Data Flash U2 SPI data flash is enabled by default The SPI data flash is the MX25R2035 from...

Page 29: ...or full UART the SPI data flash must be disabled Any GPIO pin can be set as UART In the DA14531 DK PRO specific pins are used for UART signals Table 7 Use short cables on DA14531 PRO MB to bridge J2...

Page 30: ...Comments PRO MB DA14531 PRO DB Enabled by Jumper Wire Bridge J2 FCGQFN24 WLCSP17 RxTx Jumper J1 19 20 P2_5 P0_5 No need to disable SPI Data Flash Jumper J10 1 J1 15 Jumper J10 2 J1 17 wire J1 19 to J2...

Page 31: ...ire Configuration UTX and URX as well as UCTS and URTS signals are multiplexed with FCS MISO MOSI and SCK of the SPI data bus respectively Four wires are required to connect UART signals to DA14531 PR...

Page 32: ...4 wire Connectivity 5 3 5 Push Buttons There are two available push buttons SW2 and SW3 on DA14531 PRO MB Push buttons are available mainly for DA14531 FCGQFN24 PRO DB SW3 is connected to SWDIO signal...

Page 33: ...are Cursor The user LED D5 and the software cursor trigger C trig are available only for DA14531 FCGQFN24 PRO DB The user LED is enabled by default and it is driven from P0_9 of DA14531 FCGQFN24 PRO D...

Page 34: ...Comments PRO MB DA14531 PRO DB Available on Headers J2 FCGQFN24 WLCSP17 MOSI_2 J17 5 P2_0 P0_0 P0_0 Also used from SPI Data Flash or UART SCL_2 J18 5 P2_2 P0_2 P0_2 MISO_2 J17 6 P2_3 P0_3 P0_3 SCK_2 J...

Page 35: ...SDA_1 J12 1 P0_4 P0_0 P0_0 SCL_1 J12 2 P0_7 P0_4 P0_4 PWM_1 J12 3 P1_0 P0_9 Multiplexed with User LED Can remove J8 1 2 RX_1 J13 6 P1_1 P0_10 Multiplexed with SWDIO of DA14531 FCGQFN24 PRO DB It must...

Page 36: ...on PRO MB Table 15 Provide four different voltage rails to DA14531 SoC that is 1 1 V 1 8 V 3 0 V and 3 3 V default applied on J4 on PRO MB Table 15 Jumper settings of J9 enables the current sensing ci...

Page 37: ...W1 H Table 16 Jumper Settings for J9 Jumper on J9 Function Comments J9 1 2 J9 3 4 VLDO supplies PRO DB Current sensing circuit enabled See Figure 16 J9 2 3 VLDO supplies PRO DB Current sensing circuit...

Page 38: ...ry on DA14531 PRO DB before powering on the DA14531 DK PRO make the following changes On DA14531 PRO DB Solder the battery socket on the solder side BT1 by using BC2032 F1 see Figure 31 Insert a CR203...

Page 39: ...ion 1 1 25 Oct 2019 CFR0012 39 of 80 2019 Dialog Semiconductor Solder the battery socket on the solder side BT1 by using BU2032SM BT GTR see Figure 33 Insert a CR2032 coin cell battery Figure 33 BT1 P...

Page 40: ...xed and can be enabled as needed via jumpers In the default configuration the DA14531 DK PRO supports the following functions DA14531 FCGQFN24 reset JTAG and SPI data flash Single wire UART is also su...

Page 41: ...bugging interface Enables single wire UART by adding jumpers on J10 1 to J1 15 and J10 2 to J15 17 marked by blue Enables the user push button SW2 and user LED D5 Connects SW3 to SWDIO JTAG interface...

Page 42: ...h a DA14531 WLCSP17 PRO DB In the DA14531 WLCSP17 PRO DB the push button SW1 must be placed in the H position for BUCK mode Figure 35 The DA14531 PRO MB is delivered in a default configuration Figure...

Page 43: ...a section of the PRO MB The input to the circuit is the voltage across the sense resistor R28 The output is the differential pair VINP VINN which are connected to the inputs of the A D converter The f...

Page 44: ...ng the application starts with the settings interface options page An existing entry can be selected from the list or a new configuration can be created by pressing the New button Figure 38 At this po...

Page 45: ...tion box automatically lists the only valid SPI COM ports and debugger serial numbers Figure 39 Hybrid Configuration 8 3 Power Profiler Setup After selecting the proper option UART SPI or Hybrid in Fi...

Page 46: ...led automatically with a calculated value This value is good enough for measuring with 2 accuracy so in most cases we can leave it as is Check the multiplication factor For DA14531 it should be 100 Op...

Page 47: ...to the measurement window Figure 42 Power Profiler Chart Settings 8 4 Measurements In the measurement window Figure 43 press Initialize on the bottom left this step is only needed at the first commun...

Page 48: ...Oscilloscope This option can be selected from the Power Profiler tab The top window presents the free running waveform while the bottom window uses the trigger and time interval values to capture and...

Page 49: ...SW and the power profile of the system in real time The vertical line is not movable on the display window Figure 46 Power Profiler Software Cursors 8 6 Manual Calibration For an ultimate measurement...

Page 50: ...to periodically execute the calibration steps Figure 48 Measuring Offset 4 Finally put this average value with a negative sign in the Calibration Offset mA box CTRL C and CTRL V also works Figure 49 S...

Page 51: ...In general the inaccuracy presented in the current measurement circuit is less than 5 practically less than 2 in most of the current range There are two areas where the inaccuracy is of the order of 1...

Page 52: ...ser Manual Revision 1 1 25 Oct 2019 CFR0012 52 of 80 2019 Dialog Semiconductor Figure 51 Current Measurement Circuit Inaccuracy Indicative Graph 30 20 10 0 10 20 30 1 E 06 1 E 05 1 E 04 1 E 03 1 E 02...

Page 53: ...duces a ringing like waveform Figure 52 Figure 52 A D Converter Distortions In Figure 52 we can identify three types of ringing artifacts created by the A D converter Switching from low to high scale...

Page 54: ...This pin is connected to P3_0 and not to P2_8 The label of pin 2 for J18 is wrong There is a label of P31 but the pin is not connected Figure 54 mikroBUS Wrong Label 9 4 4 Wire UART Special Considera...

Page 55: ...nput to the DA14531 and is driven high from the motherboard side MB_RTS If P0_0 is configured as reset active high the motherboard will keep the DA14531 in reset indefinitely and prevent it from booti...

Page 56: ...2 A3 A3 B21 B21 J2 M20 8890545R DA14531 24 pin FCGQFN U1 DA14531 QFN24 XTAL32Mm 4 RFIOm 18 RFIOp 1 GND_DCDC 21 XTAL32Mp 3 P0_8 17 P0_1 11 P0_0 RST 10 P0_2 SWCLK 12 P0_3 XTAL32kp 13 P0_11 8 GND 20 GNDR...

Page 57: ...ment Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 57 of 80 2019 Dialog Semiconductor A 2 Components Placement Figure 57 Components on Top and Bottom Sides for FCGQFN24 DA1...

Page 58: ...XTAL32Mp D2 P0_1 E5 P0_0 RST F4 P0_2 SWCLK C5 P0_3 XTAL32kp B4 GND_RF2 C1 P0_4 XTAL32km A5 P0_5 SWDIO D4 Lx G3 VBAT_LOW G1 VSS E3 VBAT_HIGH G5 GND_RF1 C3 UTX URTS UCTS URX P0_0 Title Doc Nr Rev Date...

Page 59: ...pment Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 59 of 80 2019 Dialog Semiconductor B 2 Components Placement Figure 59 Components on Top and Bottom Sides for WLCSP17 DA1...

Page 60: ...DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 60 of 80 2019 Dialog Semiconductor Appendix C PRO MB C 1 Schematic Figure 60 DA14531 PRO MB headers and co...

Page 61: ...UM B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 61 of 80 2019 Dialog Semiconductor Figure 61 DA14531 PRO MB Current Measurement Circuit...

Page 62: ...UM B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 62 of 80 2019 Dialog Semiconductor Figure 62 DA14531 PRO MB JTAG MCU...

Page 63: ...B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 63 of 80 2019 Dialog Semiconductor Figure 63 DA14531 PRO MB USB Hub USB to UART IC and Power Sectio...

Page 64: ...4 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 1 25 Oct 2019 CFR0012 64 of 80 2019 Dialog Semiconductor C 2 Components Placement Figure 64 Components on Top Side of DA14531...

Page 65: ...P17 PRO DB is Reset JTAG and SPI data bus assigned to SPI data flash Figure 65 and Table 18 show the resistor matrix for DA14531 WLCSP17 PRO DB DA14531 WLCSP P0_0 P0_1 P0_2 P0_3 P0_4 MB2_0 R1 36 MB0_4...

Page 66: ...er Reset R30 D 2 DA14531 FCGQFN24 PRO DB GPIOs Configuration and R matrix DA14531 FCGQFN24 PRO DB provides 12 pins To serve all the available functions a resistor matrix R Matrix is applied to DA14531...

Page 67: ..._4 R28 NP R29 NP SWDIO Y2 32 768 KHz NP UTX URX MISO MOSI UCTS CS SCK URTS UTX SWCLK P2_0 P2_1 P2_2 P2_3 P2_4 P2_5 P0_4 P0_6 P0_5 B6 A4 B8 B22 A7 A8 B7 A13 A27 A23 B23 B29 B26 B4 A9 P0_7 P0_0 P0_3 RST...

Page 68: ...ty Interfaces Signals P0_ 0 P0_ 1 P0_ 2 P0_ 3 P0_ 4 P0_ 5 P0_ 6 P0_ 7 P0_ 8 P0_ 9 P0_ 10 P0_ 11 PRO MB signals P2_0 R1 P2_1 R2 P2_2 R3 P2_3 R4 P2_4 R5 P2_5 R6 P2_6 R7 P2_7 R8 P2_8 R9 P2_9 R10 P3_0 R11...

Page 69: ...DA14531 FCGQFN24 PRO DB Configuration P0_0 P0_1 P0_2 P0_3 P0_4 P0_5 P0_10 SPI JTAG and single wire UART MOSI CS SWLCK MISO MOSI RxTx SWDIO E 1 DA14531 WLCSP17 PRO DB and PRO MB Settings The resistors...

Page 70: ...WLCSP17 Package Package Populated components Removed components PRO MB Apply jumpers J1 1 2 J1 3 4 J1 5 6 J1 7 8 J1 9 10 J1 21 22 J1 23 24 J1 25 26 J9 1 2 J9 3 4 J4 as per power configuration J5 as pe...

Page 71: ...or DA14531 WLCSP17 PRO DB E 2 DA14531 FCGQFN24 PRO DB and PRO MB Settings In the FCGQFN24 package P0_5 is assigned to the single wire UART signal RxTx To enable this on DA14531 DK PRO three additional...

Page 72: ...MB2_5 R6 36 SWDIO Y2 32 768 KHz NP MISO MOSI CS SCK SWCLK P2_0 P2_1 P2_2 P2_3 P2_4 P2_5 P0_6 P0_5 B6 A4 B8 B22 A7 A8 B7 A13 A27 A23 B23 B29 B26 B4 A9 P0_0 P0_3 RST 531_QFN PRO daughterboard P0_10 R31...

Page 73: ...ated Components PRO MB Apply jumpers J1 1 2 J1 3 4 J1 5 6 J1 7 8 J1 9 10 J1 21 22 J1 23 24 J1 25 26 J9 1 2 J9 3 4 J4 as per power configuration J5 as per power configuration For single wire UART add j...

Page 74: ...B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 0 25 Oct 2019 CFR0012 74 of 80 2019 Dialog Semiconductor Figure 72 Resistor and Jumper Settings for DA14531 FCGQFN24 PRO...

Page 75: ...RT 2 wire JTAG and 32 768 kHz Crystal UTX Reset URX SWLCK XTAL XTAL SWDIO Table 25 Pin assignment for DA14531 FCGQFN24 PRO DB Configuration P0_0 P0_1 P0_2 P0_3 P0_4 P0_10 UART 2 wire JTAG and 32 768 k...

Page 76: ...ual User Manual Revision 1 0 25 Oct 2019 CFR0012 76 of 80 2019 Dialog Semiconductor PRO MB Jumpers in Red WLCSP17 FCGQFN24 Figure 73 Resistor and Jumper Setting for PRO MB Top and DA14531 PRO DBs Bott...

Page 77: ...WLCK UCTS URTS SWDIO Table 28 Pin Assignment for DA14531 FCGQFN24 PRO DB Configuration P0_0 P0_1 P0_2 P0_3 P0_4 P0_10 Full UART 4 wire and JTAG UTX Reset URX SWLCK UCTS URTS SWDIO Table 29 The Compone...

Page 78: ...re User Manual User Manual Revision 1 0 25 Oct 2019 CFR0012 78 of 80 2019 Dialog Semiconductor PRO MB jumpers in red WLCSP17 FCGQFN24 Figure 74 Resistor and Jumper Setting for PRO MB Top and DA14531 P...

Page 79: ...pment Kit Pro Hardware User Manual User Manual Revision 1 0 25 Oct 2019 CFR0012 79 of 80 2019 Dialog Semiconductor Revision History Revision Date Description 1 1 24 Oct 2019 Editorial review 1 0 15 Oc...

Page 80: ...e change notification process Applications software and semiconductor products described in this document are for illustrative purposes only Dialog Semiconductor makes no representation or warranty th...

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