EVAL-ADIN1110EVB Evaluation board
Overview
The EVAL-ADIN1110EBZ is a flexible platform enabling quick evaluation of the ADIN1110, robust, low power 10BASE-T1L MAC-PHY. It provides 10Mbit per second Single Pair Ethernet (SPE) connections with devices across 1.7km of cable.
The evaluation board offers two modes of operation for maximum flexibility. Connected to a PC via USB port, the full set of ADIN1110 register settings and features such as link quality monitoring and diagnostics can be accessed over the USB using serial command interface. The board also provides an Arduino interface.
Alternatively, the board can operate in stand-alone mode where it is configured by setting hardware configuration links and switches. On-board LEDs provide status indication.
The SPI interface provides configuration and data access to the ADIN1110.
A small prototyping area and test points are provided for experimentation with alternative cable connection topologies including isolation transformers and/or power coupling inductors.
Important
S201 DIP switches are shipped in Open Alliance SPI mode. The current Zephyr
default board configuration is set to work as “Generic SPI, CRC enabled”,
so the S201 DIP switches must be set as SPI_CFG0 OFF and SPI_CFG1 ON.
An inconsistent S201 DIP switches configuration will halt the boot.
Hardware
The ADI EVAL-ADIN1110EBZ hardware features list is available here:
https://wiki.analog.com/resources/eval/user-guides/eval-adin1110ebz-user-guide
Supported Features
The adi_eval_adin1110ebz 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.
adi_eval_adin1110ebz/stm32l4s5xx target
Type |
Location |
Description |
Compatible |
|---|---|---|---|
CPU |
on-chip |
ARM Cortex-M4F CPU1 |
|
ADC |
on-chip |
STM32 ADC2 |
|
CAN |
on-chip |
STM32 CAN controller1 |
|
Clock control |
on-chip |
STM32 RCC (Reset and Clock controller)1 |
|
on-chip |
STM32 HSE Clock1 |
||
on-chip |
Generic fixed-rate clock provider3 |
||
on-chip |
STM32 MSI Clock1 |
||
on-chip |
STM32 LSE Clock1 |
||
on-chip |
STM32L4/L5 main PLL1 |
||
on-chip |
STM32 Microcontroller Clock Output (MCO)1 |
||
Counter |
on-chip |
STM32 counters9 |
|
Cryptographic accelerator |
on-chip |
STM32L4 AES Accelerator1 |
|
DAC |
on-chip |
STM32 family DAC1 |
|
DMA |
on-chip |
||
on-chip |
STM32 DMAMUX controller1 |
||
Ethernet |
on-board |
ADIN1110 standalone 10BASE-T1L Ethernet controller with SPI interface1 |
|
on-board |
ADIN2111 PHY1 |
||
Flash controller |
on-chip |
STM32 Family flash controller1 |
|
on-board |
STM32 OSPI Flash controller supporting the JEDEC CFI interface1 |
||
GPIO & Headers |
on-chip |
STM32 GPIO Controller9 |
|
on-board |
GPIO pins exposed on Arduino Uno (R3) headers1 |
||
I2C |
on-chip |
||
Interrupt controller |
on-chip |
ARMv7-M NVIC (Nested Vectored Interrupt Controller)1 |
|
on-chip |
STM32 External Interrupt Controller1 |
||
LED |
on-board |
Group of GPIO-controlled LEDs1 |
|
MDIO |
on-board |
ADIN2111 MDIO Driver node1 |
|
Memory controller |
on-chip |
STM32 Battery Backed RAM1 |
|
on-board |
STM32 Flexible Memory Controller (FMC)1 |
||
on-board |
STM32 Flexible Memory Controller (NOR Flash/PSRAM/SRAM controller)1 |
||
MMC |
on-chip |
STM32 SDMMC Disk Access1 |
|
MTD |
on-chip |
STM32 flash memory1 |
|
on-board |
Fixed partitions of a flash (or other non-volatile storage) memory2 |
||
OCTOSPI |
on-chip |
||
PHY |
on-chip |
This binding is to be used by all the usb transceivers which are built-in with USB IP1 |
|
Pin control |
on-chip |
STM32 Pin controller1 |
|
Power management |
on-chip |
STM32 power controller1 |
|
PWM |
on-chip |
||
Reset controller |
on-chip |
STM32 Reset and Clock Control (RCC) Controller1 |
|
RNG |
on-chip |
STM32 Random Number Generator1 |
|
RTC |
on-chip |
STM32 RTC1 |
|
Sensors |
on-board |
ADT7420 16-Bit digital I2C temperature sensor1 |
|
on-chip |
STM32 family TEMP node for production calibrated sensors with two calibration temperatures1 |
||
on-chip |
STM32 VREF+1 |
||
on-chip |
STM32 VBAT1 |
||
Serial controller |
on-chip |
||
on-chip |
STM32 LPUART1 |
||
on-chip |
STM32 UART2 |
||
SMbus |
on-chip |
STM32 SMBus controller4 |
|
SPI |
on-chip |
||
SRAM |
on-chip |
Generic on-chip SRAM description1 |
|
Timer |
on-chip |
ARMv7-M System Tick1 |
|
on-chip |
|||
on-chip |
STM32 low-power timer (LPTIM)2 |
||
USB |
on-chip |
STM32 OTGFS controller1 |
|
Watchdog |
on-chip |
STM32 watchdog1 |
|
on-chip |
STM32 system window watchdog1 |
Connections and IOs
ADI ADIN1110EBZ evaluation board has 7 GPIO controllers (from A to G). These controllers are responsible for pin muxing, input/output, pull-up, etc.
For mode details please refer to EVAL-ADIN1110EBZ User Guide.
Default Zephyr Peripheral Mapping:
UART_1 TX/RX : PA9/PA10 (UART to FT232)
UART_4 TX/RX : PA0/PA1 (Arduino Serial)
I2C1 SCL/SDA : PG14/PG13 (Arduino I2C)
I2C3 SCL/SDA : PG7/PG8 (Sensor I2C bus)
SPI1 SCK/MISO/MOSI : PA5/PA6/PA7 (Simple SPI to nor Flash)
SPI2 SCK/MISO/MOSI : PB13/PB14/PB15 (ADIN1110)
SPI3 SCK/MISO/MOSI : PC10/PC11/PC12 (Arduino SPI)
LD1 : PC13 (Green LED)
LD2 : PE2 (Red LED)
LD3 : PE6 (Yellow LED)
LD4 : PG15 (Blue LED)
- PSRAMPE0/PE1/PF0-PF15/PG0-PG5/PD11-PD13/PE3/PE4
PD14/PD15/PD9/PD1/PE7-PE15/PD8-PD10
System Clock
EVAL-ADIN1110EBZ System Clock could be driven by an internal or external oscillator, as well as the main PLL clock. By default the System clock is driven by the PLL clock at 80MHz, driven by the 16MHz high speed internal oscillator.
Serial Port
EVAL-ADIN1110EBZ has 2 U(S)ARTs. The Zephyr console output is assigned to UART1 that is connected to a FT232, so available through Micro USB connector. Default settings are 115200 8N1.
Programming and Debugging
Flashing
EVAL-ADIN1110EBZ includes an ST-LINK/V2-1 JTAG/SWD 10 or 20 pin connector. This interface is supported by the openocd version included in Zephyr SDK.
Flashing an application to Discovery kit
Connect the EVAL-ADIN1110EBZ to your host computer using the USB port, then run a serial host program to connect with your ADI board. For example:
$ minicom -D /dev/serial/by-id/usb-ADI_EVAL-ADIN1110EBZ_AVAS_XXXXXX-if00-port0
where XXXXXX is the serial number of the connected device. Then, build and flash in the usual way. Here is an example for the Hello World application.
# From the root of the zephyr repository
west build -b adi_eval_adin1110ebz samples/hello_world
west flash
You should see the following message on the console:
Hello World! adi_eval_adin1110ebz
Debugging
You can debug an application in the usual way. Here is an example for the Hello World application.
# From the root of the zephyr repository
west build -b adi_eval_adin1110ebz samples/hello_world
west debug