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UM-B-141

DA14531 SMARTBOND TINY™ MODULE Development
Kit Hardware User Manual

Target

User Manual

Revision 1.1

11-05-2020

CFR0012

26 of 29

Appendix A

A.1

Schematic

Figure 26: Schematic of

DA14531 SMARTBOND TINY™ MODULE DB [376-25-C]

Содержание SMARTBOND TINY DA14531

Страница 1: ...er Manual Target 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 S...

Страница 2: ...9 Programming and debugging interface setup 19 5 9 1 Single wire UART JTAG RESET 20 5 9 2 2 wire UART JTAG RESET 21 5 9 3 4 wire UART JTAG RESET 21 5 10 First Steps with DA14531 SMARTBOND TINY MODULE...

Страница 3: ...2 wire UART JTAG and RESET operation 21 Figure 22 DA145xx DEVKT P PRO MB jumper setup for 4 wire UART JTAG and RESET operation 22 Figure 23 DA145xx DEVKT P PRO MB First Steps Jumper Configuration with...

Страница 4: ...eceiver Transmitter SDK Software Development Kit SoC System on Chip GPIO General Purpose Input Output LDO Low Dropout QSPI Quad Serial Peripheral Interface SPI Serial Peripheral Interface I2 C Inter I...

Страница 5: ...for SW development programming debugging and measuring current but also can be used stand alone The block diagram the actual board the various sections and settings as well as the connectivity are pre...

Страница 6: ...Semiconductor DA14531 SMARTBOND TINY MODULE Reset push button SW3 A set of general purpose LED and button LED1 and SW2 Supply from VLDO 3V from DA145xx DEVKT P PRO MB or from coin cell battery Capabil...

Страница 7: ...s description Figure 3 Component description Top side The marked and numbered sections of the system are 1 DA14531 SMARTBOND TINY MODULE U1 2 Reset button SW3 RESET 3 General purpose LED D2 4 General...

Страница 8: ...tor on the PCB J1 Figure 4 Component description Bottom side The bottom side of the kit provides battery case for a CR2032 coin cell battery Test points have been placed for monitoring various signal...

Страница 9: ...tton driven from P0_0 signal TP16 MikroBUS LOGO Not electrically connected TP18 5V USB 5V voltage level after OVP circuit TP19 VBUS_IN USB 5V voltage level TP20 VLDO LDO U2 3 3V output voltage level T...

Страница 10: ...0 Ohm R42 NP Power supply section RESET SPI I2C SW3 Buttons SW1 NP SW2 P0_6 P0_11 General Purpose Buttons LEDs OVP NP U2 LDO 3 3V NP Reset D1 NP D2 J5 NP R40 R39 NP General Purpose LEDs P0_8 P0_9 V3...

Страница 11: ...in cell battery when daughterboard is supplied from DA145xx DEVKT P PRO MB 5V USB Power Supply J6 connector with Over Voltage Protection Circuit OVP Optional Using power supply from VLDO of DA145xx DE...

Страница 12: ...activated with one of the following ways By pressing the on board RESET button SW3 Through software from the UART JTAG interface of DA145xx DEVKT P PRO MB By pressing RESET button on DA145xx DEVKT P...

Страница 13: ...onfiguration on DA145xx DEVKT P PRO MB 5 4 General Purpose LEDs LED D2 is a general purpose LED and it is driven by P0_9 LED D2 shares same configuration as LED D5 of DA145xx DEVKT P PRO MB D5 is driv...

Страница 14: ...1 SMARTBOND TINY MODULE DB Figure 14 Default LED on DA14531 SMARTBOND TINY MODULE DB Figure 15 D5 LED configuration on DA145xx DEVKT P PRO MB 5 5 MikroBUS Module The DA14531 SMARTBOND TINY MODULE DB c...

Страница 15: ...l resistors must be populated Figure 16 Figure 17 DA14531 SMARTBOND TINY MODULE DB MikroBUS doesn t share same GPIO signals as DA145xxx DEVKT P PRO MB MikroBUS Figure 16 Default programming interface...

Страница 16: ...TINY MODULE DB provides JTAG interface with SWDIO and SWCLK signals assigned to P0_2 and P0_10 Table 3 JTAG signals are also available on header J2 Figure 19 Table 3 JTAG signals assignment Function...

Страница 17: ...RO MB Rx Tx RTS and CTS For enabling the different configurations check section 5 8 5 8 GPIOs and pin assignment on DA14531 SMARTBOND TINY MODULE DB The DA14531 SMARTBOND TINY MODULE DB comes in with...

Страница 18: ...B2_5 RxTx 1 wire UART Default MB0_5 URx 4 wire UART Default P0_6 SW1 User button UTx 2 wire on JTAG connector J2 MikroBUS SCK R7 SW1 R35 R13 MB2_6 MB0_4 UTx 4 wire UART Default P0_7 MikroBUS RST Mikro...

Страница 19: ...ings of three configurations are presented Configuration 1 Single wire UART JTAG and RESET Configuration 2 UART 2 wires JTAG and RESET Configuration 3 Full UART JTAG and RESET Table 6 Power SPI Flash...

Страница 20: ...ctor Device Configuration Setting Comments JTAG J1 21 22 J1 23 24 RESET J1 25 26 5 9 1 Single wire UART JTAG RESET Table 7 Pin assignment for DA14531 SMARTBOND TINY MODULE Configuration 1 Configuratio...

Страница 21: ...DA14531 SMARTBOND TINY MODULE configuration 2 Configuration P0_0 P0_2 P0_6 P0_5 P0_10 2 JTAG 2 wire UART Reset SWLCK Tx Rx SWDIO Figure 21 DA145xx DEVKT P PRO MB jumper setup for 2 wire UART JTAG and...

Страница 22: ...ND TINY MODULE Development Kit Hardware User Manual Target User Manual Revision 1 1 11 05 2020 CFR0012 22 of 29 2020 Dialog Semiconductor Figure 22 DA145xx DEVKT P PRO MB jumper setup for 4 wire UART...

Страница 23: ...O MB as well as DA14531 SMARTBOND TINY MODULE DB come in with a pre defined default configuration The initial steps that must be taken when the Daughterboard is mounted on the PRO MB are depicted in F...

Страница 24: ...in case a MikroBUS module is used J19 2 3 is advised to be removed 8 Configure UART operation as per configuration 1 2 or 3 6 Known Issues 6 1 Keil JTAG default Clock Speed When trying to program DA14...

Страница 25: ...Hardware User Manual Target User Manual Revision 1 1 11 05 2020 CFR0012 25 of 29 2020 Dialog Semiconductor 2 Choose Debug Tab 3 Press settings for J Link J TRACE Cortex 4 Change default max clock spee...

Страница 26: ...TINY MODULE Development Kit Hardware User Manual Target User Manual Revision 1 1 11 05 2020 CFR0012 26 of 29 2020 Dialog Semiconductor Appendix A A 1 Schematic Figure 26 Schematic of DA14531 SMARTBON...

Страница 27: ...E Development Kit Hardware User Manual Target User Manual Revision 1 1 11 05 2020 CFR0012 27 of 29 2020 Dialog Semiconductor A 2 Placed Components Figure 27 Components on top and bottom sides for DA14...

Страница 28: ...rget User Manual Revision 1 1 11 05 2020 CFR0012 28 of 29 2020 Dialog Semiconductor Revision History Revision Date Description DD Mmm YYYY Latest revision Summary of important changes Change details 1...

Страница 29: ...rd automotive change notification process Applications software and semiconductor products described in this document are for illustrative purposes only Dialog Semiconductor makes no representation or...

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