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DA14531 SMARTBOND TINY™ MODULE Development
Target
Kit Hardware User Manual
DA14531 SMARTBOND TINY™
MODULE Development Kit
Hardware User Manual
UM-B-141
Abstract
This document outlines the system design, configuration options and supported features of DA14531
SMARTBOND TINY™ MODULE Development Kit, PCB version 376-25-C.
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Table of Contents
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Summary of Contents for Dialog Semiconductor SMARTBOND TINY DA14531
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Page 1: Abstract
DA14531 SMARTBOND TINY™ MODULE Development Target Kit Hardware User Manual DA14531 SMARTBOND TINY™ MODULE Development Kit Hardware User Manual UM-B-141 Abstract This document outlines the system design, configuration options and supported features of DA14531 SMARTBOND TINY™ MODULE Development Kit, PCB version 376-25-C. -
Page 2: Table Of Contents
Figure 8: Optional USB power supply section ..................12 Figure 9: Reset Button on DA14531 SMARTBOND TINY™ MODULE DB ........12 Figure 10: General purpose push buttons on DA14531 SMARTBOND TINY™ MODULE DB ..13 User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 2 of 29... - Page 3 Table 7: Pin assignment for DA14531 SMARTBOND TINY™ MODULE Configuration 1 ....20 Table 8: Pin assignment for DA14531 SMARTBOND TINY™ MODULE configuration 2 ....21 Table 9: Pin assignment for DA14531 SMARTBOND TINY™ MODULE configuration 3 ....21 User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 3 of 29...
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Page 4: Terms And Definitions
Serial Peripheral Interface Inter-Integrated Circuit Surface-Mount Device Printed Circuit Board References UM-B-114, DA14531_Devkit_Pro_Hardware_User_manual, Revision 1.1, Dialog Semiconductor. DA14531MOD_Datasheet_v1.0, Datasheet, Revision 1.0, Dialog Semiconductor. DA14531_datasheet_3v0, Datasheet, Revision 3.0, Dialog Semiconductor User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 4 of 29... -
Page 5: Introduction
User access to general purpose LED(s) ● User access general purpose button(s) ● Reset button ● Test points for all output signals ● Stand-alone operation Figure 1: DA14531 SMARTBOND TINY™ MODULE DB User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 5 of 29... -
Page 6: System Overview
Figure 2: DA14531 SMARTBOND TINY™ MODULE DEVKIT System Overview Features The features of DA14531 SMARTBOND TINY™ MODULE DB include: ● Integrated Dialog Semiconductor DA14531 SMARTBOND TINY™ MODULE ● Reset push button (SW3) ● A set of general-purpose LED and button (LED1 and SW2) ●... -
Page 7: System And Components Description
7. Power supply configuration resistor (VLDO of PRO-MB/ Coin cell battery or USB) 8. MikroBUS™ connection points (J3, J4) 9. MikroBUS™ configuration resistors for I C interface 10. MikroBUS™ configuration resistors for SPI interface User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 7 of 29... -
Page 8: Figure 4: Component Description. Bottom Side
Comments FIDUCIAL Not electrically connected FIDUCIAL Not electrically connected Ground SWCLK JTAG Interface- Clock Signal VLED1 Voltage level of RED LED (D1) SWDIO JTAG Interface DIO Signal User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 8 of 29... - Page 9 Ground TP25 Ground TP26 Ground TP27 4-wire UART RX Signal TP28 4-wire UART TX Signal TP29 UCTS 4-wire UART CTS Signal TP30 URTS 4-wire UART RTS Signal User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 9 of 29...
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Page 10: Block Diagram
On Board Debugger Connector P0_11 P0_6 MISO P0_9 P0_11 MOSI UTx/P 0_6 URx/ P0_5 SWCLK SWDIO MikroBUS Reset Figure 5: DA14531 SMARTBOND TINY™ MODULE DB Block Diagram User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 10 of 29... -
Page 11: Da14531 Smartbond Tiny™ Module Daughterboard
R42 - VLDO (3.3V) of USB power section. Optional. ● Using SW4 power switch. Optional. Figure 6: Power option selection for DA14531 SMARTBOND TINY™ MODULE DB Figure 7: Power option default configuration User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 11 of 29... -
Page 12: Optional Usb Power Section
MB (SW2 is connected to P3_1 on the motherboard which is P0_11 on DA14531). See Figure 12. SW1 is not populated (Figure 11). It is connected to P0_6 (Figure 10). User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 12 of 29... -
Page 13: General Purpose Leds
General purpose LEDs circuitry is completed with Jumper header J5. J5 is optional and it isolates signals P0_8 and P0_9 when LEDs function is not used, so signals can be directed to other functions. User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 13 of 29... -
Page 14: Mikrobus™ Module
A MikroBUS™ module requires a power supply of 5V, 3.3V or both, depending on the module. The current configuration of the daughterboard supports only 3.3V. If a voltage of 5V is required, then USB power section needs to be populated. User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 14 of 29... -
Page 15: Figure 16: Default Programming Interface Of Mikrobus™ Module On Da14531 Smartbond Tiny™ Module Db
Table 2: MikroBUS™ GPIOs multiplexing MikroBUS™ DA14531 SMARTBOND TINY™ Peripherals Other MODULE GPIOs P0_6 P0_11 SDA (default) MISO P0_8 LED D1 SCL (default) P0_9 LED D2 MOSI INT (default) P0_7 User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 15 of 29... -
Page 16: Jtag
PRO-MB MODULE DEVKIT DA14531 SMARTBOND TINY™ Enabled by Jumpers (on PRO-MB) MODULE SW_CLK J1:21-22 (Default) SWCLK P0_2 SW_DIO J1:23-24 (Default) SWDIO P0_10 Figure 19: Optional debug port User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 16 of 29... -
Page 17: Uart
MODULE Daughterboard Signals (RESET Default Button) P0_0 MB2_0 RESET on RESET J2 JTAG Default Default connector MB2_2 P0_2 SWCLK JTAG SWCLK Default Default connector (J2) User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 17 of 29... - Page 18 Default UART) GREEN MikroBUS™ Default LED (D2) MOSI P0_9 MB2_9 MB3_0 SWDIO P0_10 JTAG SWDIO Default connector (J2) MikroBUS™ MikroBUS™ (User Default Default MISO P0_11 button) MB3_1 User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 18 of 29...
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Page 19: Programming And Debugging Interface Setup
Power mode of DA14531 DCDC TINY™ configuration MODULE J1:19-20 Single wire J10:1-J1:15 UART J10:2-J1:17 J1:15-16 2-wire UART J1:17-18 Programming/debugging interface J1:11-12 J1:13-14 4 wire UART J1:15-16 J1:17-18 User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 19 of 29... -
Page 20: Single Wire Uart, Jtag, Reset
P0_0 P0_2 P0_5 P0_10 JTAG & single UART Reset SWLCK RxTx SWDIO Figure 20: DA145xx DEVKT-P PRO-MB jumper setup for Single wire UART, JTAG and RESET operation User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 20 of 29... -
Page 21: 2-Wire Uart, Jtag, Reset
Table 9: Pin assignment for DA14531 SMARTBOND TINY™ MODULE configuration 3 Configuration P0_0 P0_2 P0_6 P0_5 P0_7 P0_8 P0_10 JTAG & 2 wire UART Reset SWLCK SWDIO User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 21 of 29... -
Page 22: Figure 22: Da145Xx Devkt-P Pro-Mb Jumper Setup For 4-Wire Uart, Jtag And Reset Operation
UM-B-141 DA14531 SMARTBOND TINY™ MODULE Development Target Kit Hardware User Manual Figure 22: DA145xx DEVKT-P PRO-MB jumper setup for 4-wire UART, JTAG and RESET operation User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 22 of 29... -
Page 23: 5.10 First Steps With Da14531 Smartbond Tiny™ Module Devkit
SMARTBOND TINY™ MODULE DB attached Steps to be followed: 1. Remove SPI Data Flash Jumpers J1 1:2, 3:4, 5:6, 7:8, 9:10 2. Remove J5 1:3 header (LDO(U5) output at 3.0V) User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 23 of 29... -
Page 24: Known Issues
User must lower the JTAG clock speed to 2MHz following the steps depicted in Figure 25. Figure 25: Steps to set up JTAG clock speed Steps to be followed: 1. Open options for Target device User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 24 of 29... - Page 25 2. Choose Debug Tab 3. Press settings for J-Link/ J-TRACE Cortex 4. Change default max clock speed from 5MHz to 2MHz 5. Press Scan to detect the ARM Core User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 25 of 29...
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Page 26: Schematic
UM-B-141 DA14531 SMARTBOND TINY™ MODULE Development Target Kit Hardware User Manual Appendix A Schematic Figure 26: Schematic of DA14531 SMARTBOND TINY™ MODULE DB [376-25-C] User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 26 of 29... -
Page 27: Placed Components
DA14531 SMARTBOND TINY™ MODULE Development Target Kit Hardware User Manual Placed Components Figure 27: Components on top and bottom sides for DA14531 SMARTBOND TINY™ MODULE DB [376-25-C] User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 27 of 29... -
Page 28: Revision History
Kit Hardware User Manual Revision History Revision Date Description <> <DD-Mmm-YYYY> <Latest revision. Summary of important changes.> Change details: 10-04-2020 Initial version. 11-05-2020 Chapter 6 with Known Issues added. User Manual Revision 1.1 11-05-2020 © 2020 Dialog Semiconductor CFR0012 28 of 29... - Page 29 Dialog Semiconductor product (or associated software) can reasonably be expected to result in personal injury, death or severe property or environmental damage.
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