Dialog Semiconductor DA1458 Series, DA14580, DA14585, DA14583, DA14581 User Manual

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User manual

DA1458x Getting started with

Development Kit – Basic

UM-B-048

Abstract

This document describes the Bluetooth Smart Basic Development Kit based on DA14580/581/583/585/586. It helps users to set up the hardware development environment, install required software and quickly start product development with help of example source code on SDK v5.x and SDK v6.

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Contents

Abstract ................................................................................................................................................ 1

Contents ............................................................................................................................................... 2

Figures .................................................................................................................................................. 3

Tables ................................................................................................................................................... 4

1 Terms and definitions ................................................................................................................... 4

2 References ..................................................................................................................................... 5

3 Introduction.................................................................................................................................... 6

3.1 Hardware content .................................................................................................................. 6

3.2 Basic Development Kit for DA1458x family .......................................................................... 7

3.2.1 Differences between DA14580, DA14581, DA14583, DA14585 and DA14586 ... 7

3.3 Software Development Tools .............................................................................................. 10

3.3.1 SmartSnippets Studio Introduction ...................................................................... 10

3.3.2 Installation ............................................................................................................ 10

3.3.3 Starting SmartSnippets Studio ............................................................................ 11

3.4 Setting up your PC .............................................................................................................. 12

3.4.1 SmartSnippets Studio .......................................................................................... 12

3.4.2 Tera Term ............................................................................................................ 13

3.5 Software Development Kit content ...................................................................................... 14

3.5.1 Tools .................................................................................................................... 14

3.5.2 SDK documents ................................................................................................... 14

3.5.3 SDK source code examples (created with Keil IDE) ........................................... 14

3.6 Pinning ................................................................................................................................ 18

3.6.1 DA14580 pin assignment..................................................................................... 18

3.6.2 DA14581 pin assignment..................................................................................... 18

3.6.3 DA14583 pin assignment..................................................................................... 19

3.6.4 DA14585 pin assignment..................................................................................... 20

3.6.5 DA14586 pin assignment..................................................................................... 21

3.7 PCB design and functionalities ........................................................................................... 22

3.7.1 DA14581DEVKT-B (228-01-A) ............................................................................ 22

3.7.2 DA14583DEVKT-B (285-02-A) ............................................................................ 23

3.7.3 DA1458xDEVKT-B (321-04-A) ............................................................................ 24

3.8 Schematics and layouts ...................................................................................................... 25

3.8.1 DA14580DEVKT-B schematic ............................................................................. 25

3.8.2 DA14581DEVKT-B_va schematic ....................................................................... 28

3.8.3 DA14583DEVKT-B_va schematic ....................................................................... 30

3.8.4 DA1458xDEVKT-B (321-04-A) schematic ........................................................... 32

3.9 Configuring basic development kit-board by jumper settings ............................................. 34

3.9.1 Configuring the DA14580/581 basic kit-board by jumper settings ...................... 34

3.9.2 Configuring the DA14583 basic kit-board by jumper settings ............................. 35

3.9.3 Configuring the DA1458x basic kit-board by jumper settings.............................. 37

3.10 Block diagram & downloading software .............................................................................. 39

4 Using the demo kit ...................................................................................................................... 41

4.1 Run an example on the DA14580/581/583/585/586 ........................................................... 41

5 Power Management: measuring current ................................................................................... 45

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Layout DA14580/581 .................................................................................................... 47

Connections of J10 and J11 ........................................................................................ 47

Layout DA14583 ........................................................................................................... 48

Connections of J10 ...................................................................................................... 48

Using the smart snippets CLI ...................................................................................... 49

‘Blinky’ Test software ................................................................................................... 50

Latency Timer of FTDI cable ....................................................................................... 52

DA1458xDEVKT-B hardware differences to DA14580, DA14581 and DA14583

hardware versions ....................................................................................................................... 53

DA1458xDEVKT-B BOM modifications for supporting DA1458x SoC family ......... 54

6 Web-Links .................................................................................................................................... 56

Revision history ................................................................................................................................. 56

Figures

Figure 1: DEVKT – Basic Kit ................................................................................................................. 6

Figure 2: SmartSnippets Studio platform ............................................................................................ 10

Figure 3: Dialog for Selecting Workspace ........................................................................................... 11

Figure 4: SDK tools installer ................................................................................................................ 11

Figure 5: DA14580 Target selection .................................................................................................... 15

Figure 6: da14585 Target selection ..................................................................................................... 15

Figure 7: DA14580 USB selection ....................................................................................................... 16

Figure 8: DA14585 USB selection ....................................................................................................... 16

Figure 9: DA14580 - QFN48 (left) and QFN40 (right) Pin assignment ............................................... 18

Figure 10: DA14581- QFN40 Pin assignment ..................................................................................... 18

Figure 11: QFN40 pin assignment from datasheet ............................................................................. 19

Figure 12: DA14585 - QFN40 pin assignment .................................................................................... 20

Figure 13: DA14586 - QFN40 pin assignment .................................................................................... 21

Figure 14: Components on PCB top layer of the DA14580/581Basic kit ............................................ 22

Figure 15: Topview of PCB DA14580/581 with components and functionalities ................................ 22

Figure 16: Components on PCB top layer of the DA14583 Basic kit .................................................. 23

Figure 17: Topview of PCB DA14583 with components and functionalities ....................................... 23

Figure 18: DA1458x DEKT-B block diagram ....................................................................................... 24

Figure 19: Components on PCB top layer of the DA14585/6 Basic kit (321-04-A) ............................. 24

Figure 20: Topview of PCB DA1458x with components and functionalities ....................................... 25

Figure 21: DA14580DEVKT-B_vb part 1 ............................................................................................. 26

Figure 22: DA14580DEVKT-B_vb part 2 ............................................................................................. 27

Figure 23: DA1581DEVKT-B_va part 1 ............................................................................................... 28

Figure 24: DA1581DEVKT-B_va part 2 ............................................................................................... 29

Figure 25: DA1583DEVKT-B_va part 1 ............................................................................................... 30

Figure 26: DA1583DEVKT-B_va part 2 ............................................................................................... 31

Figure 27: DA158xDEVKT-B_va part 1 ............................................................................................... 32

Figure 28: DA158xDEVKT-B_va part 2 ............................................................................................... 33

Figure 29: DA14580/581 (Fabrication Default) UART boot settings (Tx P0_4 and Rx P0_5) ............ 34

Figure 30: DA14580/581Boot from external SPI memory ................................................................... 34

Figure 31: Data direction of UART within J4 ....................................................................................... 34

Figure 32: DA14580/581 layout of headers J4 and J6 ........................................................................ 35

Figure 33: (Fabrication Default) DA14583 UART boot settings (Tx P0_4 and Rx P0_5) ................... 35

Figure 34: Data direction of UART within J4 ....................................................................................... 35

Figure 35: DA14583 Layout of headers J4 and J6 .............................................................................. 36

Figure 36: DA1458x layout of headers J4 and J6 ............................................................................... 37

Figure 37: DA1458x (Fabrication Default) UART boot settings (Tx P0_4 and Rx P0_5) ................... 37

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Figure 38: Data direction of UART within J4 ....................................................................................... 38

Figure 39: DA1458x Boot from external SPI memory. It is valid for DA14580/1/5 (add photo) ......... 38

Figure 40: Block diagram with different memory locations .................................................................. 39

Figure 41: DA14585/586 block diagram .............................................................................................. 40

Figure 42: Setup of DA14580/581/585 DEVKT – BASIC during power measurement ....................... 45

Figure 43: Setup of DA14583/586 DEVKT – BASIC during power measurement .............................. 45

Figure 44: A general overview of the DA14581 development board .................................................. 47

Figure 45: DA14580/581 Connection diagram of J10 and J11 ........................................................... 47

Figure 46: A general overview of the DA14583 development board .................................................. 48

Figure 47: DA14583 Connection diagram of J10 ................................................................................ 48

Figure 48: Open the CLI of SmartSnippets ......................................................................................... 49

Figure 49: SmartSnippets output ......................................................................................................... 49

Figure 50: FTDI Latency Timer ........................................................................................................... 52

Figure 51: Location of the components that enables various versions of DA1458x family ................ 55

Figure 52: Configuration components for enabling the various versions of DA1458x family. ............. 55

Tables

Table 1: Content of the DEVKT – Basic Kit ........................................................................................... 6

Table 2: DA14580 .................................................................................................................................. 7

Table 3: DA14581 .................................................................................................................................. 7

Table 4: DA14583 .................................................................................................................................. 8

Table 5: DA14585 .................................................................................................................................. 8

Table 6: DA14586 .................................................................................................................................. 9

Table 7: Installation tools and drivers .................................................................................................. 12

Table 8: SDK Examples ...................................................................................................................... 15

Table 9: SPI connections..................................................................................................................... 19

Table 10: SPI connections................................................................................................................... 21

Table 11: Run an example on DA14580/581/583/585/586 ................................................................. 41

Table 12: DA1458xDEVKT-B differences to previous hardware versions .......................................... 53

Table 13: DA1458x BOM modifications for enabling DA1458x family chips ....................................... 54

1 Terms and definitions

BLE Bluetooth Low Energy CS Chip Select DK Development Kit EEPROM Electrically Erasable Programmable Memory FTDI Brand name of USB – UART interface GPIO General Purpose Input Output OTP One Time Programmable PCB printed circuit board QFN Quad-Flat No-leads SDK Software Development Kit SPI Serial Peripheral Interface SRAM Static Random Access Memory SWD Serial Wire Debug USB Universal Serial Bus UART Universal Asynchronous Receiver/Transceiver WLCSP Wafer Level Chip Scale Packaging

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2 References

1. DA14580, Datasheet, Dialog Semiconductor

2. DA14581, Datasheet, Dialog Semiconductor

3. DA14583, Datasheet, Dialog Semiconductor

4. DA14580_CB PXI QFN40 layout, Dialog Semiconductor

5. DA14580_CB_PXI_QFNP40, Dialog Semiconductor

6. DA14580_CB_PXI_WLCSP, Dialog Semiconductor

7. DA14580_CB_PXI_WLCSP_layout, Dialog Semiconductor

8. DA14580_MB_VB_layout, Dialog Semiconductor

9. DA14580_CB PXI_QFN48, Dialog Semiconductor AN-B-015, DA14580 Supply current

measurement, Dialog Semiconductor

10. UM-B-012, DA14580 Creation of a secondary boot loader, User manual, Dialog Semiconductor

11. UM-B-051, DA1458x Software Platform Reference

12. AN-B-015 DA14580/581 Supply current measurements.

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3 Introduction

DA14580/581/583/585/586 is a Bluetooth Smart chip, working with extremely low power while providing world-class RF performance, a small footprint and flexible peripheral configurations for a wide range of applications. The development kit includes a set of hardware (e.g. development board with on-board debugger), a Software Development Kit (SDK) (e.g. development tools, source code examples documents and so on) along with documentation. This document helps users to set up hardware/software development environment, install required software and quickly start product development with the help of example source code.

Web content can be downloaded at: www.dialog-semiconductor.com/support.

3.1 Hardware content

In Figure 1 the kit components are shown and in Table 1 the parts are printed.

Figure 1: DEVKT – Basic Kit

Table 1: Content of the DEVKT – Basic Kit

DA14580/581/583/585/586 basic board

Battery: CR2032

USB  Mini USB Cable

Note 1 Kits are not pre-programmed so must be programmed before use!

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3.2 Basic Development Kit for DA1458x family

Dialog semiconductor DA1458x BLE SoC family consists of DA14580, DA14581, DA14583, DA14585 and DA14586.

3.2.1 Differences between DA14580, DA14581, DA14583, DA14585 and DA14586

Hardware difference between basic development boards, is the design in of QFN48 (580) and the QFN40 (580, 581, 583, 585 and 586). The silkscreen may have small textual differences.

Table 2: DA14580

Product

Memory size

General

Purpose

I\O’s

Package

Key Features

Applications

WL-CSP34

ROM

84kBytes

OTP

32kBytes

RAM

50kBytes

2.5x2.5x0.5mm, pitch 0.4mm

Bluetooth 4.0 + 4.1 Cortex M0 application

processor Power supply 0.9 -

3.3V Single pin RF I/O Rich set of analog and

digital peripherals

Beacon &

Proximity

Health &

Fitness

HID

Smart Home

QFN40

5x5x0.9mm, pitch 0.4mm

QFN48

6x6x0.9mm, pitch 0.4mm

The DA14581 uses a dedicated ROM which offers optimizations targeting A4WP and HCI

Table 3: DA14581

Product

Memory size

General

Purpose

I\O’s

Package

Key Features

Applications

WL-CSP34

ROM

84kBytes

OTP

32kBytes

RAM

50kBytes

2.5x2.5x0.5mm, pitch 0.4mm

Bluetooth 4.0 + 4.1 Cortex M0 application

processor Power supply 0.9 -

3.3V Single pin RF I/O Rich set of analog and

digital peripherals 8 connections

Optimized boot time

Wireless charging

(A4WP)

HCI

QFN40

5x5x0.9mm, pitch 0.4mm

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Table 4: DA14583

Product

Memory size

General Purpose I\O’s

Package

Key Features

Applications

Flash

1 Mbit

(128kBytes)

ROM

84kBytes

OTP

32kBytes

RAM

50kBytes

Bluetooth 4.0 + 4.1 Cortex M0 application

processor Power supply 2.35 -

3.3V Single pin RF I/O Rich set of analog

and digital peripherals

Beacon &

Proximity

Health &

Fitness

HID

Smart Home

QFN40

5x5x0.9mm, pitch 0.4mm

A4WP wireless charging features:

o Fast boot time for Power Receiving Unit (PRU) o 8 connections for Power Transmitting Unit (PTU)

 HCI features:

o Optimized code for HCI which fits into the OTP o This enables customers/modules makers to provide a pre-programmed HCI module

Remark: DA14583 can run in BUCK mode only! The DA14583 is a DA14580 plus SPI Flash Memory of 1Mbit in the same package.

Table 5: DA14585

Product

Memory size

General

Purpose

I\O’s

Package

Key Features

Applications

WL-CSP34

ROM 128kBytes OTP 64 kBytes RAM 96 kBytes

2.40 mm x 2.66

mm, pitch 0.4mm

Complies with Bluetooth V5.0,

Cortex M0 application processor

Power supply 0.9

- 3.3V with 1.8V cold boot support

Single pin RF I/O Rich set of analog

and digital peripherals

8 connections Optimized boot time

Voice-controlled remote controls

Beacons (Multi-sensor)

Wearable devices:

- Fitness trackers

- Consumer health Smartwatches

Human interface devices:

- Keyboard

- Mouse Toys,

Consumer appliances

QFN40

5x5x0.9mm, pitch 0.4mm

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Table 6: DA14586

Product

Memory size

General

Purpose

I\O’s

Package

Key Features

Applications

QFN40

Flash 2Mbits (256kBytes) ROM 128kBytes OTP 64 kBytes RAM 96 kBytes

5x5x0.9mm, pitch 0.4mm

Complies with Bluetooth V5.0,

Cortex M0 application processor

Power supply 0.9

- 3.3V with 1.8V cold boot support

Single pin RF I/O Rich set of analog

and digital peripherals

8 connections Optimized boot time

Voice-controlled remote controls

Beacons (Multi-sensor)

Wearable devices:

- Fitness trackers

- Consumer health Smartwatches

Human interface devices:

- Keyboard

- Mouse Toys,

Consumer appliances

The DA14586 is a DA14585 plus SPI Flash Memory of 2Mbit in the same package.

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3.3 Software Development Tools

3.3.1 SmartSnippets Studio Introduction

Figure 2: SmartSnippets Studio platform

Dialog SmartSnippets Studio™ is a royalty-free software development platform for Smartbond™ devices. It fully supports the DA1468x and DA1458x family of devices. SmartSnippets Studio™ contains:

 SmartSnippets™ Toolbox: A tool suite covering all software developer needs, including:

 Power profiling  Programming and loading of firmware into SRAM, OTP and Flash

 SmartSnippets™ IDE: Eclipse CDT based IDE pre-configured plugins allowing easy out of

the box set-up of build/debug environment

 SmartSnippets™ DA1458x SDK  SmartSnippets™ Documentation  RF master is a tool supporting the Bluetooth SIG defined Direct Test Mode for RF PHY

testing of Bluetooth low energy devices. In addition it supports a number of vendor specific HCI commands for device testing. User can access RF Master by selecting RF Master under the Layout tab of the ribbon menu, which loads RF Master with Log. Alternatively, user can select RF Master tool under Tools tab of the ribbon.

The SmartSnippets™ IDE is supported by an on-board debugger from SEGGER. This offers standard debugging capabilities such as single stepping, setting breakpoints, software download and many more. For more details on the debugger capabilities, visit https://www.segger.com/.

3.3.2 Installation

The description of the needed steps is presented:

 Download the SmartSnippets tools from the Dialog Support Website:

https://support.dialog-semiconductor.com (registration required).

 Unzip the zip.  Run SmartSnippets Studio installer (.msi).

o Install the recommended version of SEGGER J-Link GDB server. o Select the destination folder for the SmartSnippets Studio.

 Run the application.

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3.3.3 Starting SmartSnippets Studio

When SmartSnippets Studio starts for the first time, the user must configure it. The necessary configurations are the following:

 Select the workspace folder for SmartSnippets. The dialog is shown in Figure 3. It is

suggested to choose the root directory of the SmartSnippets DA1458x SDK. If this is not done correctly, then the message “you have not selected the latest SDK” will be shown. The

correct message should be: “You have not yet selected a SDK. Click the Browse button

above and select the SDK location”.

Figure 3: Dialog for Selecting Workspace

If necessary, specify how the selected workspace should be treated. (DA1468x 1.0.8 SDK or DA1458x 5.0.4 SDK)

 A set of tools required for all SDKs are getting automatically detected, such as GNU ARM

GCC, SmartSnippets Toolbox, etc. If required version of software cannot be found, they will be downloaded and installed by the SDK Tools Installer (See Figure 4).

Figure 4: SDK tools installer

And now, the SmartSnippets Studio is ready for use.

Note, that Ozone and GNU tool chain are not needed for the DA1458x family.

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Table 7: Installation tools and drivers

3.4 Setting up your PC

http://support.dialog-semiconductor.com/

Download the newest SDK

http://support.dialog-semiconductor.com/product/da14580 http://support.dialog-semiconductor.com/product/da14585

Download SmartSnippets Studio

https://support.dialog-semiconductor.com/resource/smartsnippetsstudiov153-windows-os

https://support.dialog-semiconductor.com/resource/smartsnippetsstudiov153-linux-os

To install the Software development environment, please follow the steps as shown below.

3.4.1 SmartSnippets Studio

Open SmartSnippets Studio and select: Treat as DA1458x

Press: Keil IDE from the Tools section of the welcome menu

The MDK-Lite version of KEIL can be used. It supports applications up to 32 KB code-size.

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You should see a list of packs as shown on the right. If you do not see this list,

please click the “Packs”

menu item and select the

“Check for Updates” option to

download an updated list.

Click on the “Install” or the “Update” button to the right of “ARM::CMSIS” package if not

up to date.

If the installation is successful, the pack installer window should look like this.

Having installed the SEGGER JLink Software, this screen may occur, so:

Select ‘yes’ and in the next

window

Select ‘M0’.

3.4.2 Tera Term

Download and install Tera Term on your PC.

Tera Term:

http://en.sourceforge.jp/projects/ttssh2/releases/

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3.5 Software Development Kit content

3.5.1 Tools

Web-link: www.dialog-semiconductor.com/support, go to section Products for selecting chip (e.g. DA14585) then Software & Tools, and finally Tools section.

SmartSnippets Toolbox

SmartSnippets is a framework of PC based tools to control DA14580/581/583/585/586 development kit, consisting of:

● Power Profiler : Real time current consumption measurement to for the DA14580/581/583

motherboard

● OTP Programmer: Tool for OTP memory programming

● UART/JTAG booter: Tool for downloading hex files to DA14580/581/583 SRAM over UART or

JTAG

● SPI & EEPROM programmer: A tool for SPI & EEPROM flash programming

● Sleep Mode Advisor: Calculation tool to determine most optimal sleep modes

● RF Master. This tool supports the Bluetooth SIG defined Direct Test Mode for RF PHY testing of

Bluetooth low energy devices. In addition it supports a number of vendor specific HCI commands for device testing.

3.5.2 SDK documents

● UM-B-003, DA14580_581_583 Software development guide

● UM-B-004, DA14580_581_583 Peripheral drivers

● UM-B-005, DA14580_581_583 Peripheral examples

● UM-B-006, DA14580 Sleep mode configuration

● UM-B-007, DA14580 Software Patching over the Air (SPOTA)

● UM-B-008, DA14580_581_583 Production test tool

● UM-B-010, DA14580_581_583 Proximity application

● UM-B-011, DA14580 Memory map – scatter file

● UM-B-012, DA14580 Secondary boot loader

● UM-B-013, DA14580 External Processor Interface over SPI

● UM-B-014, DA14580_581 Development Kit

● UM-B-015, DA14580_581_583 Software architecture

● UM-B-017, DA14580 GTL interface Integrated Processor Application

● UM-B-079 DA14585 & DA14586 Software Platform Reference (SDK 6.0.4)

● UM-B-080 DA14585 & DA14586 Software Developer's Guide (SDK 6.0.4)

● UM-B-082 DA14585/586 SDK5.0.4 to SDK6 Porting Guide_1v0

3.5.3 SDK source code examples (created with Keil IDE)

Web-link:

● This folder holds all the necessary folders needed for DA14580/581/583/585/586 application

development. o projects\target_apps\ble_examples

The folder contains the following subfolders and in each one of them resides the respective project file. DA14585/586, only Keil_5 is supported:

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Table 8: SDK Examples

Folder

Project File

Description

prox_monitor_ext\Keil_5

prox_monitor_ext.uvproj

Proximity Monitor (External processor configuration) (*see below for device selection)

USB MONITOR (**see below)

prox_reporter_ext\Keil_5

prox_reporter_ext.uvprojx

Proximity Reporter (External processor configuration) (*see below for device selection)

USB MONITOR (**see below)

prox_reporter\Keil_5

prox_reporter.uvprojx

Proximity Reporter (Integrated processor configuration) (*see below for device selection)

ble_app_barebone\Keil_5

ble_app_barebone.uvprojx

Barebone project (Integrated processor configuration) (*see below for device selection)

ble_app_peripheral\Keil_5

ble_app_peripheral.uvprojx

Peripheral (Integrated processor configuration) (*see below for device selection)

ble_app_profile\Keil_5

ble_app_profile.uvprojx

Profiles (Integrated processor configuration) (*see below for device selection)

prox_reporter_ext_spi\Keil_5

prox_reporter_ext_spi.uvprojx

Proximity Reporter (External processor) SPI version (*see below for device selection)

The device can be easily selected as shown below:.

Figure 5: DA14580 Target selection

Figure 6: da14585 Target selection

**USB MONITOR/USB REPORTER can be easily selected as shown below: Open: user_config/user_periph_setup.h and select ‘Configuration Wizard’

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Figure 7: DA14580 USB selection

Figure 8: DA14585 USB selection

o projects\target_apps\prod_test: This folder includes the source code of the production test

firmware. Refer to UM-B-008_DA14580_581_583_Production_test_tool.pdf for more information how to build and use it.

● 5.0.1.140: This folder holds the DA14580/581/583 PC applications:

o projects\host_apps\windows\proximity: This folder includes two Windows C applications,

with each one acting as part of a proximity monitor and a proximity reporter application. They are placed in subfolders monitor and reporter respectively. For details, please read the DA14580 Proximity Application Guide.

o binaries\host\windows\proximity: This folder includes two pre-compiled Windows

executables which correspond to the C applications described right above and are included for user convenience.

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o projects\target_apps\peripheral_examples: This folder includes sample code of how to

use the peripheral blocks of the DA14580 (e.g. UART, SPI, I2C etc.) bundled to a demo-kit. For details, please refer to [9].

● 6.0.x: This folder holds the DA14585/586 PC applications:

o projects\host_apps\windows\proximity: This folder includes two Windows C applications, with each one acting as part of a proximity monitor and a proximity reporter application. They are placed in subfolders monitor and reporter respectively.

o binaries\host\windows\proximity: This folder includes two pre-compiled Windows executables which correspond to the C applications described right above and are included for user convenience.

o projects\target_apps\peripheral_examples: This folder includes sample code of how to use the peripheral blocks of the DA14585/586 (e.g. UART, SPI, I2C etc.) bundled to a demo-kit.

● utilities:

o utilities\prod_test\prod_test_cmds: This folder includes the source code of the production

test tool. Refer to UM-B-008_DA14580_581_583_Production_test_tool.pdf for more information how to build and use it.

For DA14585/586, refer to UM-B-79_DA14585_586_SDK_6_Software_Platform_Reference.

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3.6 Pinning

Below the pin assignment information for the Dialog semiconductor DA1458x BLE SoC family (DA14580, DA14581, DA14583, DA14585 and DA14586) are provided as references for the user.

3.6.1 DA14580 pin assignment

Figure 9: DA14580 - QFN48 (left) and QFN40 (right) Pin assignment

3.6.2 DA14581 pin assignment

Figure 10: DA14581- QFN40 Pin assignment

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3.6.3 DA14583 pin assignment

In Figure 11 the pin out of the DA14583 is shown. Different, compared to the DA14580/581, are the connections to the internal SPI flash memory.

Figure 11: QFN40 pin assignment from datasheet

Table 9: SPI connections

port DA14583

function

remark

P2_0

SPI_CLK

SCLK (Note 1)

P2_9

SPI_DI

MOSI (Note 1)

P2_4

SPI_DO

MISO (Note 1)

P2_3

SPI_EN

not to be used for external SPI (!)

VCC_FLASH

power for internal Flash Memory

GND

Note 1 shared with internal flash memory

When external SPI components are used, SPI_EN is occupied for internal use. Another pin should be chosen for SPI_EN of the external component.

By using a Secondary Bootloader the proper pins are programmed to load the booting software from the SPI-memory at startup. See more info from UM-B-012 [10].

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3.6.4 DA14585 pin assignment

Figure 12: DA14585 - QFN40 pin assignment

DA14585 - QFN40 pins assignment differentiation:

● DA14580/1/3: Pin 38, VDD is assigned instead of VPP. VDD is input and it is used for testing

purposes only. In normal operation this pin must left floating. Please notice that for DA14585 OTP programming, the 6.8V external voltage is not required.

● To DA14583/6: Pin 5, is assigned to P3_0 instead of VCC_ Flash for DA14583 and DA14586.

On DA14585, this is a general purpose IO pin.

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3.6.5 DA14586 pin assignment

Figure 13: DA14586 - QFN40 pin assignment

DA14586 - QFN40 pins assignment differentiation

● To DA14580/1/3: Pin 38, VDD is assigned instead of VPP. VDD is input and it is used for testing

purposes only. In normal operation this pin must left floating. Please notice that for DA14586 OTP programming, the 6.8V external voltage is not required.

● To DA14580/1/5: Pin 5, VCC_Flash is assigned instead of P3_0. VCC_ Flash is used for

supplying the internal flash memory for DA14586. Same assignment is valid for DA14583.

In addition, as DA14586 incorporates a 2Mbit flash memory, four pins are multiplexed with internal flash data pins:

Table 10: SPI connections

Pin number DA14586

Port DA14586

function

Remark

P2_0

SPI_CLK

SCLK (Note 1)

P2_9

SPI_DI

MOSI (Note 1)

P2_4

SPI_DO

MISO (Note 1)

P2_3

SPI_EN

Not to be used for external SPI (!)

5 VCC_FLASH

power for internal Flash Memory

GND

Note 1 shared with internal flash memory

When external SPI components are used, SPI_EN is occupied for internal use. Another pin should be chosen for SPI_EN of the external component.

By using a Secondary Bootloader the proper pins are programmed to load the booting software from the SPI-memory at startup.

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3.7 PCB design and functionalities

3.7.1 DA14581DEVKT-B (228-01-A)

Figure 14: Components on PCB top layer of the DA14580/581Basic kit

The different components and functionalities are shown in Figure 15. A larger picture is shown in Appendix A

RESET

SW1

GND3

Led J9

J10

J11

J4/J628p

header

U5 memory Flash 2Mbit

OTP enable

GND1

GND2

USB

J2 Tag

connect

DA14580 or DA14581

Led D4

Led D5

Led D1

3V3 batt

Figure 15: Top view of PCB DA14580/581 with components and functionalities

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3.7.2 DA14583DEVKT-B (285-02-A)

The top-screen layer of the DA14583 Basic Kit PCB is shown in Figure 16.

Figure 16: Components on PCB top layer of the DA14583 Basic kit

RESET

SW1

GND3

Led J9

J10

J428p

header

OTP programming

voltage enable

GND1

GND2

USB

J2 Tag

connect

DA14583

Led D4

Led D5

Led D1

3V3 batt

Figure 17: Top view of PCB DA14583 with components and functionalities

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3.7.3 DA1458xDEVKT-B (321-04-A)

DA1458xDEVKT-B supports all SoCs of DA1458x family. The way that this is accomplished is presented on Appendix H and Appendix I. In this section, DA1585 and DA14586 will be presented.

Basic block diagram of the hardware implementation of DA1458xDEVKT-B below:

MCU

With Segger License

DA14585/6

BLE SoC

QFN40

U5 / U7

SPI Flash

(MX25R2035)

utx

urx

rts

cts

tms

tck

miso

mosi

/cs

sck

sdwio

sdclk

P0_6

P0_5

P0_7

P0_4

P0_0

P0_3

T_RESET

RST

VDD_3V3

RST

USB

LDO

(U3)

16MHz 32.768KHz

VDD_3V3

BT1

VBAT_580

spi_supply

BAT_SELECTED

Figure 18: DA1458x DEKT-B block diagram

The top-screen layer of the DA1458x Basic Kit PCB is shown in Figure 19. Schematics are presented on section 3.8.4

Figure 19: Components on PCB top layer of the DA14585/6 Basic kit (321-04-A)

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Figure 20: Top view of PCB DA1458x with components and functionalities

Components of Basic development kit:

 U1: Dialog BLE SoC, DA14585 or DA14586 in QFN40 package. DCDC converter of SoC is

configured in Buck mode. Two crystals are used, 16MHz and 32.768KHz.

 U5 or U7: SPI data flash, MX25R2035. Two packages are available, U5 –WSON

MX25R2035FM1IH0 and U7-SOIC8 - MX25R2035FZUIL0 – (default). For DA14586, flash memory is not mounted.

 U4: MCU where Segger license is applied. UART and JTAG connectivity is provided to

DA14585/6 SoC

 SW1: Reset push button. By pressing the button, used can hardware reset the processor  J4: 28 pins header. Signal and power pins of DA14585/6 are provided. Also the

interconnection between BLE processor and Segger license MCU for JTAG and UART is done thru jumpers.

 J5: 3 pins connector. DA14585/6 can be supplied by either 3.3V generated from on the

development kit or by coin cell battery applied on the bottom side of the development kit.

 J9, two pins header. It enables user LED. LED is driven from P1_0.  J10: 10 pins header. It is used for monitoring DA14585/6 port 2 pins.  J11: 10 pins header. Only P3_0 is provided on pin 1. Please notice that for DA14586, P3_0

is not used.

3.8 Schematics and layouts

3.8.1 DA14580DEVKT-B schematic

For the schematics and layout of the board in full detail, please refer to the respective documents on the portal.

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See link: www.dialog-semiconductor.com/support.

Figure 21: DA14580DEVKT-B_vb part 1

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Figure 22: DA14580DEVKT-B_vb part 2

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3.8.2 DA14581DEVKT-B_va schematic

Figure 23: DA14581DEVKT-B_va part 1

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Figure 24: DA14581DEVKT-B_va part 2

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3.8.3 DA14583DEVKT-B_va schematic

Figure 25: DA14583DEVKT-B_va part 1

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Figure 26: DA14583DEVKT-B_va part 2

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3.8.4 DA1458xDEVKT-B (321-04-A) schematic

Figure 27: DA1458xDEVKT-B_va part 1

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Figure 28: DA158xDEVKT-B_va part 2

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3.9 Configuring basic development kit-board by jumper settings

3.9.1 Configuring the DA14580/581 basic kit-board by jumper settings

Different functionalities are shown in Appendix A, and the jumper settings are displayed below.

LED (P1_0)

POWER

P0_4 > T_RxD

P0_5 < T_TxD

P0_6 > T_CTS

P0_7 < T_RTS

T_TMS <> SWDIO

T_TCK > SW_CLK

Figure 29: DA14580/581 (Fabrication Default) UART boot settings (Tx P0_4 and Rx P0_5)

LED (P1_0)

POWER

SPI_MISO = P0_5

SPI_MOSI = P0_6

P0_3 = SPI_CS

P0_0 = SPI_Cl

BAT_SEL = SPI_SUP

T_TMS = SWDIO (P1_5)

T_TCK = SW_CLK (P1_4)

Figure 30: DA14580/581Boot from external SPI memory

P0_4 (TxD)

P0_5 (RxD)

P0_6 (RTS)

P0_7 (CTS)

(TxD)

(CTS)

(RTS)

(RxD)

USB

DA14580/581/583

Figure 31: Data direction of UART within J4

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SW_CLK (P1_4)

SPI_SUPPLY

SWDIO (P1_5)

T_RxD

T_CTS T_RTS

SPI_CS SPI_CLK

P0_1

T_TxD

P1_0

P1_2

gnd

VBAT_580

RST P1_3

P1_1 P0_2

P0_4

SPI-MISO - P0_5 SPI-MOSI - P0_6

P0_7 P0_3

P0_0

BATT SEL

T_TMS

T_TCK

Pin 1.

Figure 32: DA14580/581 layout of headers J4 and J6

Example: when jumper J4 (27-28) is placed, connection T_CK = SW_CLK is made.

On this board only the Buck mode is used. A choice can be made between 3V3 (via USB) (J5 1-2) or Vdd (via a coin cell) (J5 2-3). The battery (coin cell) is placed in the battery-socket on the back of the PCB. No battery is needed when running via the USB-mini-cable.

Note 1 The DA14580 is equipped with a QFN48 device and the DA14581 has a QFN40 die mounted.

3.9.2 Configuring the DA14583 basic kit-board by jumper settings

Different functionalities are shown in Appendix A, and the jumper settings are displayed below.

LED (P1_0)

POWER

P0_4 > T_RxD

P0_5 < T_TxD

P0_6 > T_CTS

P0_7 < T_RTS

T_TMS <> SWDIO

T_TCK > SW_CLK

BATS <> SPI_SU

Figure 33: (Fabrication Default) DA14583 UART boot settings (Tx P0_4 and Rx P0_5)

P0_4 (TxD)

P0_5 (RxD)

P0_6 (RTS)

P0_7 (CTS)

(TxD)

(CTS)

(RTS)

(RxD)

USB

DA14580/581/583

Figure 34: Data direction of UART within J4

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SW_CLK (P1_4)

SPI_SUPPLY

SWDIO (P1_5)

T_RxD

T_CTS T_RTS

n.c. n.c.

P0_1

T_TxD

P1_0

P1_2

gnd

VBAT_580

RST P1_3

P1_1 P0_2

P0_4

P0_5 P0_6 P0_7 P0_3

P0_0

BATT SEL

T_TMS

T_TCK

Pin 1.

Figure 35: DA14583 Layout of headers J4 and J6

Example: when jumper J4 (27-28) is placed, connection T_CK = SW_CLK is made.

Note 1 The DA14583 is equipped with a QFN40 device.

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3.9.3 Configuring the DA1458x basic kit-board by jumper settings

DA14585/6 signals are physically separated from the rest of PCB. Connectivity is enabled by shorting specific pins on header J4.

SW_CLK (P1_4)

SPI_SUPPLY

SWDIO (P1_5)

T_RxD

T_CTS T_RTS

SPI_CS SPI_CLK

P0_1

T_TxD

P1_0

P1_2

gnd

VBAT_580

RST P1_3

P1_1 P0_2

P0_4

SPI-MISO - P0_5 SPI-MOSI - P0_6

P0_7 P0_3

P0_0

BATT SEL

T_TMS

T_TCK

Pin 1.

Figure 36: DA1458x layout of headers J4 and J6

Example: when jumper J4 (27-28) is placed, connection T_CK = SW_CLK is made.

Please notice that the signals connected on the DA14585/6 SoC are located on the left pins row of header J4, Figure 36.

Different functionalities are enabled with jumper settings. UART connectivity is enabled by shorting header as presented in Figure 37 below: UART connection between DA14585/6 and the MCU that provides communication over USB to a PC

is realized thru P0_4, P0_5 (for null mode), P0_06 and P0_7 (for full UART),

Figure 37: DA1458x (Fabrication Default) UART boot settings (Tx P0_4 and Rx P0_5)

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P0_4 (TxD)

P0_5 (RxD)

P0_6 (RTS)

P0_7 (CTS)

(TxD)

(CTS)

(RTS)

(RxD)

USB

DA14580/581/

583/585/586

Figure 38: Data direction of UART within J4

For DA14585, data flash through SPI connectivity is enabled with the jumper configuration which is presented in Figure 39. Please notice that for DA14586, this configuration is meaningless and it must be avoided. DA14586 SoC incorporates the flash internally.

Figure 39: DA1458x Boot from external SPI memory. It is valid for DA14580/1/5

Power configuration: DA14585/6 SoC is configured only in Buck mode on this development kit. DA14585/6 system can be supplied either from 3V3 (via USB) (J5 1-2) or Vdd (via a coin cell) (J5 2-

3). The battery (coin cell) is placed in the battery-socket on the solder side of the PCB. No battery is needed when running via the USB-mini-cable.

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3.10 Block diagram & downloading software

The DEVKT –Basic is equipped with, on the chip, SRAM (42k) and OTP (32k). Mounted on the board is external SPI flash memory (2Mbit).

Figure 40: Block diagram with different memory locations

Software can be downloaded to:

 SRAM

o Keil IDE o SmartSnippets o Command Line Interface (CLI) o Connection Manager

 OTP

o SmartSnippets o CLI

 SPI (flash)

o SmartSnippets o CLI

Example: loading software (hex-file) by using SmartSnippets

 PC -> UART -> DA14580/581/583  PC -> UART -> DA14580/581/583 -> SPI (flash)  PC -> UART -> DA14580/581/583 -> OTP

For the settings of the jumpers see Figure 29.

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The DA14585/DA14586 is equipped with: (on the chip) SRAM (96k) and OTP (64k). Mounted on the board is external SPI flash memory (2Mbit). External Flash is not used for DA14586.

Figure 41: DA14585/586 block diagram

Software can be downloaded to:

 SRAM

o Keil IDE o SmartSnippets o Command Line Interface (CLI) o Connection Manager

 OTP

o SmartSnippets o CLI

 SPI (flash)

o SmartSnippets o CLI

Example: loading software (hex-file) by using SmartSnippets

 PC → UART → DA14585/586  PC → UART → DA14585/586 → SPI (flash)  PC → UART → DA14585/586 → OTP

For the settings of the jumpers see Figure 37.

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4 Using the demo kit

Follow these steps shown in Table 11 to easily create a working demo kit.

Table 11: Run an example on DA14580/581/583/585/586

4.1 Run an example on the DA14580/581/583/585/586

After you download the SDK at

www.dialogsemiconductor.com/support

The source code example can be found in the example directory called “peripheral_examples\”.

Go to projects\target_apps\peripheral_ex amples\blinky\Keil_5

Double click “blinky.uvproj

The development environment should look like this when the project is opened with Keil.

Click on the “Target Options”

button

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‘Options for Target’ → ‘Device’

-screen should look like this.

Scatterfiles (.sct) are used for selecting memory areas.

scatter file selection in ‘Options for Target’

Make sure “J-LINK/J-Trace

Cortex” is selected as shown and

the initialization file field is set correctly to “.\sysram.ini”. Click on “Settings” for next screen.

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After clicking the “Settings”-button above, make sure the SW Device has been detected correctly.

Click “OK” to save the settings.

All settings have been saved properly now, and you can

continue to build the example.

Build the project by pressing “F7”

key, or click the build button as shown in following picture

Make sure you have a UART connection between your PC and a mother board, as shown in 6.1.5.

Check the “COM” number on you

PC.

Go to the Windows Control Panel Administrative Tools Computer Management  Device Manager  Ports  USB Serial Port # (connect or disconnect to see the COM

port of that module)

Open the “Tera Term” serial terminal on you PC.

Open Tera Term and choose a COM port, which you have found in step 3, and click OK

Choose Setup->Serial port to configure the Baud rate etc.

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Set “Baud rate” to 115200, ”Data” to 8 bit, ”Parity” to None, ”Stop” to 1 bit and “Flow control” to none.

Click OK. Now we have a properly configured UART terminal on our PC.

Go back to Keil Project. In the menu bar, select Debug>Start/Stop Debug Session.

A dialog window pops up, like the one on the right. Please click “OK”

Press F5 key or click execution button as shown in following picture, to start code execution.

Then you can see a blinky message on your UART terminal screen. That means you have successfully programmed and started the blinky program on DA14580/581 as well as DA14585/586 Basic development board.

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5 Power Management: measuring current

The design of this DA14580 and DA14581 DEVKT –Basic is made in such a way that the microcontroller can be isolated completely from the rest of the board.

This is illustrated in the block diagram shown in Figure 42. Shown are the connections of the jumpers J4, J5 and J6. For extra info see the electrical schematic in section 3.8.

VBAT

P0_4

P0_5

P0_3

P0_0

SWDIO

SW_CLK

P0_6

P0_7

GND

Vdd

SPI_MISO

SPI_MOSI

SPI_CS

SPI_CLK

T_RTS

T_CTS

T_TXD

T_RXD

T_TMS

T_TCK

SPI_SUPPLY

Current Meter

J6/J4

DA14580/581/585

Figure 42: Setup of DA14580/581/585 DEVKT – BASIC during power measurement

VBAT

P0_4

P0_5

SWDIO

SW_CLK

P0_6

P0_7

GND

Vdd

T_RTS

T_RXD

T_TMS

T_TCK

Current Meter

DA14583/586

T_CTS

T_TXD

SPI_SU

BATS

n.c.

Figure 43: Setup of DA14583/586 DEVKT – BASIC during power measurement

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Steps how to do the power measurements:

1. Connect the Current Meter to jumper J5.

2. Mount the jumpers needed for downloading the software.

3. Download the software.

4. Start the software.

5. Wait till software has reached ‘Deep Sleep’.

6. Dismount all the jumpers. Now almost all the DA14580/581/583/585/586 pins are isolated and only the current meter and GND are connected.

7. Read the current.

For additional info: see AN-B-015 DA14580/581 Supply current measurements. [12] See chapter 4.4 Deep Sleep current measurement. Web-link: http://support.dialog-semiconductor.com/system/files/AN-B-015_DA14580_Current_Measurement.pdf

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Layout DA14580/581

RESET

SW1

GND3

Led J9

J10

J11

J4/J628p

header

U5 memory Flash 2Mbit

OTP programming

voltage enable

GND1

GND2

USB

J2 Tag

connect

DA14580 or

DA14581

Led D4

Led D5

Led D1

3V3 batt

Figure 44: A general overview of the DA14581 development board

Connections of J10 and J11

p25

P27

p22

p26

p20

p24

p23

p21

p29p28

p35

P37

p32

p36

p30

p34

p33

p31

J10

J11

QFN48

QFN40

QFN48

Figure 45: DA14580/581 Connection diagram of J10 and J11

Note 1 The QFN48 package is not available for the DA14581.

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Layout DA14583

RESET

SW1

GND3

Led J9

J10

J428p

header

OTP programming

voltage enable

GND1

GND2

USB

J2 Tag

connect

DA14583

Led D4

Led D5

Led D1

3V3 batt

Figure 46: A general overview of the DA14583 development board

Connections of J10

p25

P27

p22

p26

p20

p24

p23

p21

p29p28

J10

QFN40

Figure 47: DA14583 Connection diagram of J10

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Using the smart snippets CLI

All the information/syntaxes about the CLI can be found under the HELP tab in the SmartSnippets GUI or by writing SmartSnippets –help in the CLI. In this example, it is assumed that the SPI memory is using P0_0 as SCK, P0_3 as CS, P0_5 as MISO and P0_6 as MOSI. First of all, the CLI can send the commands either via UART or JTAG according to the binary file that has been loaded. On the one hand, if the commands are going to be sent via UART, the following binary file must be used:

● flash_programmer.bin

On the other hand, if the commands are going to be sent via JTAG, the following binary file must be used:

● jtag_programmer.bin

Note 2 The files can be found in the SmartSnippets resources folder and must be to be downloaded into the

DA14580.

Secondly, open the CLI by pushing the Shift button and right click on the ‘bin’ folder of the

SmartSnippet and select ‘Open command window here’:

Figure 48: Open the CLI of SmartSnippets

Finally, in order to write a value 0x1347 (example of a Bluetooth device address) at the address 0x93 for instance, the following command line can be written:

SmartSnippets.exe -type spi -chip DA14580-01 -jtag 228202458 -cmd write_field -offset 0x93 - data 1347 -firmware "D:\SmartSnippets\resources\jtag_programmer.bin"

The output should be:

Figure 49: SmartSnippets output

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‘Blinky’ Test software

/** **************************************************************************************** * * @file main.c * * @brief Blinky example for DA14580/581 SDK * * Copyright (C) 2012. Dialog Semiconductor Ltd, unpublished work. This computer * program includes Confidential, Proprietary Information and is a Trade Secret of * Dialog Semiconductor Ltd. All use, disclosure, and/or reproduction is prohibited * unless authorized in writing. All Rights Reserved. * * <bluetooth.support@diasemi.com> and contributors. * **************************************************************************************** */ #include <stdio.h> #include "global_io.h" #include "common_uart.h" #include "user_periph_setup.h" #include "gpio.h"

#define LED_OFF_THRESHOLD 10000 #define LED_ON_THRESHOLD 400000

void system_init(void); void blinky_test(void); /** **************************************************************************************** * @brief Main routine of the UART example * **************************************************************************************** */ int main (void) { system_init(); periph_init(); blinky_test(); while(1); }

/** **************************************************************************************** * @brief System Initiialization * * **************************************************************************************** */ void system_init(void) { SetWord16(CLK_AMBA_REG, 0x00); // set clocks (hclk and pclk ) 16MHz SetWord16(SET_FREEZE_REG,FRZ_WDOG); // stop watch dog SetBits16(SYS_CTRL_REG,PAD_LATCH_EN,1); // open pads SetBits16(SYS_CTRL_REG,DEBUGGER_ENABLE,1); // open debugger SetBits16(PMU_CTRL_REG, PERIPH_SLEEP,0); // exit peripheral power down }

/** **************************************************************************************** * @brief Blinky test fucntion * * **************************************************************************************** */

void blinky_test(void) { int i=0; // Select function of the port P1.0 to pilot the LED printf_string("\n\r\n\r"); printf_string("***************\n\r"); printf_string("* BLINKY DEMO *\n\r"); printf_string("***************\n\r");

while(1)

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{ i++; if (LED_OFF_THRESHOLD == i) { GPIO_SetActive( LED_PORT, LED_PIN); printf_string("\n\r *LED ON* "); } if (LED_ON_THRESHOLD == i) { GPIO_SetInactive(LED_PORT, LED_PIN); printf_string("\n\r *LED OFF* "); } if (i== 2*LED_ON_THRESHOLD){ i=0; } } }

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Latency Timer of FTDI cable

If an external FTDI cable is used to burn the OTP (or to download the image into the external memory), the Latency Timer of the FTDI cable has to be changed from 15ms to <10ms. To change the Latency Timer: Device Manager → COM port → Right click on the COM port chosen → Properties → Port Settings → Advanced → Latency Timer: set it <10ms.

Figure 50: FTDI Latency Timer

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DA1458xDEVKT-B hardware differences to DA14580,

DA14581 and DA14583 hardware versions

Table 12: DA1458xDEVKT-B differences to previous hardware versions

Differences

DA1458xDEVKT-B

Previous hardware versions:

DA1580DEVKT-B DA14581DEVKT-B (228-01-A) DA14583DEVKT-B (285-02-A)

Comments

U7, Flash Memory

MX25R2035, 2Mbits

W25X20CL

(1)

Provides better power consumption

U6, NC7SZ04P5X

Mounted

Not mounted

Provides the capability to software reset DA1458x though debugger chip

VPP circuit

enabled or disabled by:

1. Not mounting the whole VPP generation circuitry or

2. by mounting or not resistor R37

Always enabled

DA14585/6 doesn’t need

external 6.8V voltage rail (VPP).

(1) Flash is not existed on DA14583DEVKT-B

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DA1458xDEVKT-B BOM modifications for supporting

DA1458x SoC family

DA1458xDEVKT-B with PCB number 321-04-A has been designed to support the whole DA1458x family with package QFN40. (DA14580, DA14581, DA14583, DA14585, DA14586). User can indicate which DA1458x SoC is used by checking the labels assembled on the board (PCBA). By minor modifications on Bill of Materials (BOM), the options required for each chip are enabled. The top-screen layer of the DA1458x Basic Kit PCB is shown in Figure 19

Table 13: DA1458x BOM modifications for enabling DA1458x family chips

Configuration

U1, (BLE

processor)

R37

(1)

(connected to VPP)

R39 (connected to

P3_0)

R40 (connected

to P3_0)

C32 (connected to

P3_0)

Flash type

DA14580

0 Ohm

Not Mount

DA14581

0 Ohm

Not Mount

DA14583

0 Ohm

Not Mount

0 Ohm

100 nF

Not Mount

DA14585

Not Mount

0 Ohm

Not Mount

DA14586

Not Mount

0 Ohm

100 nF

Not Mount

(1) VPP circuitry is not needed to be populated for DA14585/6

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Figure 51: Location of the components that enables various versions of DA1458x family

Figure 52: Configuration components for enabling the various versions of DA1458x family.

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6 Web-Links

● Support Dialog Semiconductors e.g. datasheets and software:

http://support.dialog-semiconductor.com/resources#tools

● SmartBond DA14580:

http://www.dialog-semiconductor.com/products/bluetooth-smart/smartbond-da14580

● datasheet DA14580:

http://support.dialog-semiconductor.com

● SmartBond Reference Designs

http://www.dialog-semiconductor.com/products/bluetooth-smart/smartbond-reference-designs

Revision history

Revision

Date

Description

1.0

27-08-2015

Initial version for DA1458x family with SDK 5.

1.1

20-10-2015

Minor updates in Keil Installation instructions.

1.2

22-06-2017

Update for DA14585/586 and SDK 6

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The content of this document is under review and subject to formal approval, which may result in modifications or additions.

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The content of this document has been approved for publication.

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