DA1469x Development Kit Pro
DA1469x Development Kit Pro
Overview
The DA1469x Development Kit Pro hardware provides support for the Renesas DA1469x ARM Cortex-M33 MCU family. The development kit consist of a motherboard with connectors and integrated debugger and an interchangeable daughterboard with an actual MCU (e.g. DA14695 or DA14699).
Hardware
DA1469x Development Kit Pro has two external oscillators. The frequency of the sleep clock is 32768 Hz. The frequency of the system clock is 32 MHz.
Supported Features
The da1469x_dk_pro board supports the hardware features listed below.
- on-chip / on-board
- Feature integrated in the SoC / present on the board.
- 2 / 2
-
Number of instances that are enabled / disabled.
Click on the label to see the first instance of this feature in the board/SoC DTS files. -
vnd,foo -
Compatible string for the Devicetree binding matching the feature.
Click on the link to view the binding documentation.
da1469x_dk_pro/da14699 target
Type |
Location |
Description |
Compatible |
|---|---|---|---|
CPU |
on-chip |
ARM Cortex-M33F CPU1 |
|
ADC |
on-chip |
Renesas SmartBond(tm) ADC node1 |
|
on-chip |
Renesas SmartBond(tm) ADC node1 |
||
Bluetooth |
on-chip |
Bluetooth HCI for Renesas DA1469x1 |
|
Clock control |
on-chip |
||
on-chip |
|||
on-chip |
Smartbond system clock1 |
||
on-chip |
Smartbond low power clock1 |
||
Counter |
on-chip |
Renesas SmartBond(tm) general purpose timers4 |
|
Cryptographic accelerator |
on-chip |
Renesas SmartBond(tm) CRYPTO1 |
|
Display |
on-chip |
Renesas Smartbond(tm) display controller1 |
|
DMA |
on-chip |
Renesas Smartbond(tm) DMA1 |
|
Flash controller |
on-chip |
Renesas SmartBond(tm) family flash controller1 |
|
GPIO & Headers |
on-chip |
Renesas SmartBond(tm) GPIO2 |
|
on-board |
GPIO pins exposed on Arduino Uno (R3) headers1 |
||
I2C |
on-chip |
Renesas SmartBond(tm) I2C2 |
|
Input |
on-board |
Group of GPIO-bound input keys1 |
|
Interrupt controller |
on-chip |
ARMv8-M NVIC (Nested Vectored Interrupt Controller)1 |
|
LED |
on-board |
Group of GPIO-controlled LEDs1 |
|
Memory controller |
on-chip |
Renesas Smartbond(tm) NOR/PSRAM controller1 |
|
MTD |
on-chip |
Flash node1 |
|
on-board |
Fixed partitions of a flash (or other non-volatile storage) memory1 |
||
Pin control |
on-chip |
The SmartBond pin controller is a singleton node responsible for controlling pin function selection and pin properties, such as routing a UART RX to pin P1.8 and enabling the pullup resistor on that pin1 |
|
Regulator |
on-chip |
Renesas Smartbond(tm) LDO and DCDC regulators1 |
|
RNG |
on-chip |
Renesas Smartbond TRNG1 |
|
RTC |
on-chip |
Renesas SmartBond(tm) RTC node1 |
|
Serial controller |
on-chip |
||
SPI |
on-chip |
Renesas SmartBond(tm) SPI2 |
|
SRAM |
on-chip |
Generic on-chip SRAM description1 |
|
Timer |
on-chip |
ARMv8-M System Tick1 |
|
USB |
on-chip |
Renesas SmartBond USB device controller1 |
|
Watchdog |
on-chip |
Smartbond watchdog1 |
For more information about the DA14695 Development Kit see:
System Clock
The DA1469x Development Kit Pro is configured to use the 32 MHz external oscillator on the board.
Connections and IOs
The DA1469x Development Kit Pro has one LED and one push button which can be used by applications. The UART is connected to on-board serial converter and accessible via USB1 port on motherboard.
The pin connections are as follows:
LED (red), located on daughterboard = P1.01
BUTTON, located on motherboard = P0.06
UART RX, via USB1 on motherboard = P0.08
UART TX, via USB1 on motherboard = P0.09
Programming and Debugging
Applications for the da1469x_dk_pro board configuration can be
built, flashed, and debugged in the usual way. See
Building an Application and Run an Application for more details on
building and running.
Flashing
The DA1469x boots from an external flash connected to QSPI interface. The image written to flash has to have proper header prepended. The process is simplified by using dedicated eZFlashCLI [4] tool that takes care of writing header and can handle different types of flash chips connected to DA1469x MCU. Follow instructions on ezFlashCLI [4] to install the tool. Once installed, flashing can be done in the usual way.
# From the root of the zephyr repository
west build -b da1469x_dk_pro samples/basic/blinky
west flash
Debugging
The DA1469x Development Kit Pro includes a J-Link [3] adaptor built-in on motherboard which provides both debugging interface and serial port. Application can be debugged in the usual way once DA1469x Development Kit Pro is connected to PC via USB port on motherboard.