Dialog Semiconductor DA14530/1 Hardware User Manual Download

Page: 31 / 82

UM-B-114

DA14531 Development Kit Pro Hardware User Manual

User Manual

Revision 1.4

23-Apr-2020

31 of 82

Table 9: 2-wire UART Pin Assignment

Function

The Signals

Comments

PRO-MB

DA14531 PRO-DB

Enabled by Wire-Bridge

FCGQFN24

WLCSP17

UTX

J1:17 to J2:21

P2_0

P0_0

Remove jumper J1: 3-4

URX

J1:15 to J2:22

P2_1

P0_1

Remove jumper J1: 7-8

Figure 25: 2-wire UART Connectivity

5.3.4.3

Full UART (4-wire) 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 PRO-DBs

●

Disable SPI data flash by removing jumpers on J1

●

JTAG and Reset can be used

Table 10: Full UART Pin Assignment

Function

The Signals

Comments

PRO-MB

DA14531 PRO-DB

Enabled by Wire-Bridge

FCGQFN24

WLCSP17

UTX

J1:17 to J2:21

P2_0

P0_0

Remove jumper J1: 3-4

URX

J1:15 to J2:22

P2_1

P0_1

Remove jumper J1: 7-8

UCTS

J1:11 to J2:24

P2_3

P0_3

Remove jumper J1: 9-10

URTS

J1:13 to J2:25

P2_4

P0_4

Remove jumper J1: 5-6

Summary of Contents for DA14530/1

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: ...tions 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 5 3 4 UA...

Page 3: ...57 Appendix B WLCSP17 PRO DB DA14531 00OGDB P_ 376 05 E 58 B 1 Schematic 58 B 2 Components Placement 59 Appendix C PRO MB 60 C 1 Schematic 60 C 2 Components Placement 64 Appendix D Detailed Descriptio...

Page 4: ...y 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 Jum...

Page 5: ...or and Jumper Setting for PRO MB Top and DA14531 PRO DBs Bottom to Support Full UART AND JTAG 78 Figure 75 Configuring VLDO for 1 5V boost operation 79 Figure 76 Using external power supply for 1 5V b...

Page 6: ...25 Pin assignment for DA14531 FCGQFN24 PRO DB 75 Table 26 The Components for the Two Packages to Support 2 Wire UART JTAG and 32 768 kHz Crystal 75 Table 27 Pin Assignment for DA14531 WLCSP17 PRO DB 7...

Page 7: ...Board Assembly SoC System on Chip SWD Serial Wire Debug DK Development Kit PRO DB PRO daughterboard PRO MB PRO Motherboard FCGQFN24 PRO DB PRO daughterboard with DA14531 FCGQFN24 WLCSP17 PRO DB PRO d...

Page 8: ...RO 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 whic...

Page 9: ...w 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 use...

Page 10: ...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 WLCSP17 S...

Page 11: ...ented 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 mating...

Page 12: ...lt 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 good a...

Page 13: ...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 range users can insert an external equip...

Page 14: ...114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 4 23 Apr 2020 14 of 82 2021 Dialog Semiconductor J2 BUCK GND VL VH VBAT U2 L1 C2 C1 U1 Figure 7 Power Section of DA14531 PR...

Page 15: ...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 9...

Page 16: ...CU 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 Semiconduc...

Page 17: ...ursor 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 plugging...

Page 18: ...I 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 100...

Page 19: ...0nF 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 100nF R5...

Page 20: ...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 PB24...

Page 21: ...ower 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 converter...

Page 22: ...31 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 P3_...

Page 23: ...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 SCK...

Page 24: ...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 Note...

Page 25: ..._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 Reset...

Page 26: ...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 P2_...

Page 27: ...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 connected...

Page 28: ...eaderJ4 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 Macronix 2 Mbit and located on DA14531 PRO MB Ext...

Page 29: ...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 pins P2_0 to P3_1 and pins of J1 odd pin numbers T...

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: ...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 PRO DB...

Page 32: ...re 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 P0_...

Page 33: ...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 DB P1...

Page 34: ...ents 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 J17 4...

Page 35: ..._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 3 4 RX_1 J13 6 P1_1 P0_10 Multiplexed with SWDIO of DA14531 FCGQFN24 PRO DB It must be...

Page 36: ...RO 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 J5 on PRO MB Table 15 Jumper settings of J9 enables the current sensing circui...

Page 37: ...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 is...

Page 38: ...n 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 CR2032 co...

Page 39: ...evision 1 4 23 Apr 2020 39 of 82 2021 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 Posit...

Page 40: ...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 suppor...

Page 41: ...ing 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 by r...

Page 42: ...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 35 w...

Page 43: ...ction 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 funct...

Page 44: ...he 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 point...

Page 45: ...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 Figure...

Page 46: ...3 V The calibration offset mA will be filled 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 multiplicat...

Page 47: ...ed on the viewer window Press OK and return 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 t...

Page 48: ...lloscope 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 prin...

Page 49: ...nd 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 accu...

Page 50: ...eriodically 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 Setti...

Page 51: ...eneral 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 10 th...

Page 52: ...al User Manual Revision 1 4 23 Apr 2020 52 of 82 2021 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 1 E...

Page 53: ...s 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 1 No...

Page 54: ...indicated as P2_1 but the pin is unconnected The labels on J15 pin 2 and J17 pin 2 are indicated as P2_8 but the pins are connected to P3_0 The label of J18 pin 6 is indicated as P3_0 but the pin is...

Page 55: ...CTS signal is an input 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 pre...

Page 56: ...B17 B1 B1 A25 A25 B20 B20 B16 B16 B11 B11 B31 B31 B24 B24 A31 A31 A32 A32 R33 NP MB2_5 P0_0 P0_10 R1 36 MB2_8 VL RESET RST MB1_0 R16 0 P0_7 R14 0 VH MB2_1 MB0_6 DA14531 24 pin FCGQFN U1 DA14531 QFN24...

Page 57: ...elopment Kit Pro Hardware User Manual User Manual Revision 1 4 23 Apr 2020 57 of 82 2021 Dialog Semiconductor A 2 Components Placement Figure 57 Components on Top and Bottom Sides for FCGQFN24 DA14531...

Page 58: ...LT BYPASS B DA14531 17 ball WLCSP U1 DA14531 WLCSP17 XTAL32Mm E1 RFIOm A3 RFIOp A1 GND_DCDC F2 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...

Page 59: ...velopment Kit Pro Hardware User Manual User Manual Revision 1 4 23 Apr 2020 59 of 82 2021 Dialog Semiconductor B 2 Components Placement Figure 59 Components on Top and Bottom Sides for WLCSP17 DA14531...

Page 60: ...ULT FLASH JTAG P2_6 TX_1 P3_3 V1 V3 C125 1 0nF MOSI D3 PWM_1 P3_1 J11 NP 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 P2_3 TP34 URTS T_SWDIO SCK VOLTAGE LEVEL TRANSLATION SDA_2 A4 P2_0 TX_1 3 3V P0_5 VDDIO R145 0...

Page 61: ...ARZ REEL7 2 3 4 8 1 R350 NP ANALOG DIGITAL CONVERTER CONVERSION TO DIFFERENTIAL VREF TP17 27MHz TP62 VS R28 2 37 R115 18 7k R138 NP C120 5 6nF C27 100nF R358 NP J20 NP C98 56nF TP63 VS C25 10pF TP12 V...

Page 62: ...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 PB24 B6 GNDPLL C3 PB14 C4 PB19 C5...

Page 63: ...51 USBDP_2 LP8 500mA_470 OHM R63 51 R68 51 C48 100nF VPP R85 0 R65 1 00K R83 38 3k VBUS_HUB PWR_ENABLE 6 0V C46 100nF C104 NP FTDI SEGGER ADC SUPPLIES C78 22nF OSC_EN L1 CMC 400MA 1 4 2 3 R57 12 0k C...

Page 64: ...B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 4 23 Apr 2020 64 of 82 2021 Dialog Semiconductor C 2 Components Placement Figure 64 Components on Top Side of DA14531 PRO...

Page 65: ...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 R23...

Page 66: ...eset 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 FCG...

Page 67: ...28 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 531...

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: ...4531 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 tha...

Page 70: ...P17 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 per po...

Page 71: ...A14531 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 jum...

Page 72: ..._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 0 M...

Page 73: ...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 jumpe...

Page 74: ...UM B 114 DA14531 Development Kit Pro Hardware User Manual User Manual Revision 1 4 23 Apr 2020 74 of 82 2021 Dialog Semiconductor Figure 72 Resistor and Jumper Settings for DA14531 FCGQFN24 PRO DB...

Page 75: ...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 kHz C...

Page 76: ...Manual User Manual Revision 1 4 23 Apr 2020 76 of 82 2021 Dialog Semiconductor PRO MB Jumpers in Red WLCSP17 FCGQFN24 Figure 73 Resistor and Jumper Setting for PRO MB Top and DA14531 PRO DBs Bottom t...

Page 77: ...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 Components...

Page 78: ...rdware User Manual User Manual Revision 1 4 23 Apr 2020 78 of 82 2021 Dialog Semiconductor PRO MB jumpers in red WLCSP17 FCGQFN24 Figure 74 Resistor and Jumper Setting for PRO MB Top and DA14531 PRO D...

Page 79: ...nctionality over the PRO Development Kit are presented in the following sections G 1 Adding external resistor to VLDO Selection J5 pin header 1 Remove the jumpers from J5 2 Connect a 31 6K Ohm 1 resis...

Page 80: ...l flash memory either directly if the current requirements are within the current sourcing capabilities of the pin or through a load switch power management IC A secondary bootloader is necessary in o...

Page 81: ...1 4 23 Apr 2021 Section 2 References Added missing url links Section 4 2 1 replaced broken url link for SMA connector Replaced Figures 1 4 5 7 30 56 58 61 Added Appendix G Various corrections 1 3 18 S...

Page 82: ...ange notification process Applications software and semiconductor products described in this document are for illustrative purposes only Dialog Semiconductor makes no representation or warranty that s...

Search results

Summary of Contents for DA14530/1

Reviews:

Related manuals for DA14530/1

Brands by name

Popular brands

Dialog Semiconductor DA14530/1, Hardware User Manual

Search results

Summary of Contents for DA14530/1

Reviews:

Related manuals for DA14530/1

Brands by name

Popular brands