146 lines
5.7 KiB
Markdown
146 lines
5.7 KiB
Markdown
|
Terasic DE10-Nano {#de10-nano}
|
|||
|
|
=================
|
|||
|
|
|
|||
|
|
The DE10-Nano Development Kit presents a robust hardware design platform built around the Intel
|
|||
|
|
System-on-Chip (SoC) FPGA, which combines the latest dual-core Cortex-A9 embedded cores with
|
|||
|
|
industry-leading programmable logic for ultimate design flexibility. Users can now leverage the
|
|||
|
|
power of tremendous re-configurability paired with a high-performance, low-power processor system.
|
|||
|
|
Altera’s SoC integrates an ARM-based hard processor system (HPS) consisting of processor,
|
|||
|
|
peripherals and memory interfaces tied seamlessly with the FPGA fabric using a high-bandwidth
|
|||
|
|
interconnect backbone. The DE10-Nano development board is equipped with high-speed DDR3 memory,
|
|||
|
|
analog to digital capabilities, Ethernet networking, and much more that promise many exciting
|
|||
|
|
applications.
|
|||
|
|
|
|||
|
|
Board Support
|
|||
|
|
-------------
|
|||
|
|
|
|||
|
|
Terasic DE10-Nano
|
|||
|
|
Terasic DE0-Nano-SoC
|
|||
|
|
|
|||
|
|
Protocol Notes
|
|||
|
|
---------------
|
|||
|
|
|
|||
|
|
**GPIO** Fully supported through sysfs (both FPGA + HPC). Mmap not yet supported. Static map.
|
|||
|
|
**PWM** Currently not supported.
|
|||
|
|
**I2C** Fully supported with i2cdev. Default bus 2 is exposed on Arduino header, 3 buses total.
|
|||
|
|
**SPI** Supported with spidev on Arduino header.
|
|||
|
|
**UART** Working, default bus is on Arduino header. Console also accessible as `ttyS0` in raw mode.
|
|||
|
|
**ADC** Currently not supported.
|
|||
|
|
|
|||
|
|
No muxes available for multi-function pins yet (e.g. you won't be able to use D0 & D1 on Arduino
|
|||
|
|
header as GPIOs).
|
|||
|
|
|
|||
|
|
Pin Mapping
|
|||
|
|
-----------
|
|||
|
|
|
|||
|
|
**Arduino Header**
|
|||
|
|
|
|||
|
|
| MRAA Number | Arduino Name | Board Pin | Function |
|
|||
|
|
|-------------|--------------|-----------|----------|
|
|||
|
|
| 0 | D0 | JP3-8 | UART RX |
|
|||
|
|
| 1 | D1 | JP3-7 | UART TX |
|
|||
|
|
| 2 | D2 | JP3-6 | GPIO |
|
|||
|
|
| 3 | D3 | JP3-5 | GPIO |
|
|||
|
|
| 4 | D4 | JP3-4 | GPIO |
|
|||
|
|
| 5 | D5 | JP3-3 | GPIO |
|
|||
|
|
| 6 | D6 | JP3-2 | GPIO |
|
|||
|
|
| 7 | D7 | JP3-1 | GPIO |
|
|||
|
|
| 8 | D8 | JP2-10 | GPIO |
|
|||
|
|
| 9 | D9 | JP2-9 | GPIO |
|
|||
|
|
| 10 | D10 | JP2-8 | SPI SS |
|
|||
|
|
| 11 | D11 | JP2-7 | SPI MOSI |
|
|||
|
|
| 12 | D12 | JP2-6 | SPI MISO |
|
|||
|
|
| 13 | D13 | JP2-5 | SPI SCK |
|
|||
|
|
| 14 | GND | JP2-4 | - |
|
|||
|
|
| 15 | AREF | JP2-3 | - |
|
|||
|
|
| 16 | SDA | JP2-2 | I2C SDA |
|
|||
|
|
| 17 | SCL | JP2-1 | I2C SCL |
|
|||
|
|
| 18 | AREF | JP5-1 | - |
|
|||
|
|
| 19 | IOREF | JP5-2 | - |
|
|||
|
|
| 20 | RESET | JP5-3 | - |
|
|||
|
|
| 21 | 3V3 | JP5-4 | - |
|
|||
|
|
| 22 | 5V | JP5-5 | - |
|
|||
|
|
| 23 | GND | JP5-6 | - |
|
|||
|
|
| 24 | GND | JP5-7 | - |
|
|||
|
|
| 25 | VIN | JP5-8 | - |
|
|||
|
|
| 26 | A0 | JP6-1 | AIO |
|
|||
|
|
| 27 | A1 | JP6-2 | AIO |
|
|||
|
|
| 28 | A2 | JP6-3 | AIO |
|
|||
|
|
| 29 | A3 | JP6-4 | AIO |
|
|||
|
|
| 30 | A4 | JP6-5 | AIO |
|
|||
|
|
| 31 | A5 | JP6-6 | AIO |
|
|||
|
|
|
|||
|
|
** GPIO0 (JP1) Side Header **
|
|||
|
|
|
|||
|
|
| MRAA Number | Board Pin | Function |
|
|||
|
|
|-------------|-----------|----------|
|
|||
|
|
| 32 | JP1-1 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 41 | JP1-10 | GPIO |
|
|||
|
|
| 42 | JP1-11 | 5V |
|
|||
|
|
| 43 | JP1-12 | GND |
|
|||
|
|
| 44 | JP1-13 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 59 | JP1-28 | GPIO |
|
|||
|
|
| 60 | JP1-29 | 3V3 |
|
|||
|
|
| 61 | JP1-30 | GND |
|
|||
|
|
| 62 | JP1-31 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 71 | JP1-40 | GPIO |
|
|||
|
|
|
|||
|
|
** GPIO1 (JP7) Side Header **
|
|||
|
|
|
|||
|
|
| MRAA Number | Board Pin | Function |
|
|||
|
|
|-------------|-----------|----------|
|
|||
|
|
| 72 | JP7-1 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 81 | JP7-10 | GPIO |
|
|||
|
|
| 82 | JP7-11 | 5V |
|
|||
|
|
| 83 | JP7-12 | GND |
|
|||
|
|
| 84 | JP7-13 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 99 | JP7-28 | GPIO |
|
|||
|
|
| 100 | JP7-29 | 3V3 |
|
|||
|
|
| 101 | JP7-30 | GND |
|
|||
|
|
| 102 | JP7-31 | GPIO |
|
|||
|
|
| ... | ... | GPIO |
|
|||
|
|
| 111 | JP7-40 | GPIO |
|
|||
|
|
|
|||
|
|
** Switches, Buttons, LEDs **
|
|||
|
|
|
|||
|
|
These are already in use by kernel drivers with the default image, except for KEY0 and KEY1.
|
|||
|
|
To use them with MRAA remove them from the device tree.
|
|||
|
|
|
|||
|
|
To enable the switches temporarily (until reboot):
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
echo ff204000.gpio >/sys/bus/platform/drivers/altera_gpio/unbind
|
|||
|
|
echo ff204000.gpio >/sys/bus/platform/drivers/altera_gpio/bind
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
And for LEDs:
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
echo ff203000.gpio >/sys/bus/platform/drivers/altera_gpio/unbind
|
|||
|
|
echo ff203000.gpio >/sys/bus/platform/drivers/altera_gpio/bind
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
| MRAA Number | Board Pin | Function |
|
|||
|
|
|-------------|-----------|----------|
|
|||
|
|
| 112 | SW0 | GPIO |
|
|||
|
|
| 113 | SW1 | GPIO |
|
|||
|
|
| 114 | SW2 | GPIO |
|
|||
|
|
| 115 | SW3 | GPIO |
|
|||
|
|
| 116 | LED0 | GPIO |
|
|||
|
|
| 117 | LED1 | GPIO |
|
|||
|
|
| 118 | LED2 | GPIO |
|
|||
|
|
| 119 | LED3 | GPIO |
|
|||
|
|
| 120 | LED4 | GPIO |
|
|||
|
|
| 121 | LED5 | GPIO |
|
|||
|
|
| 122 | LED6 | GPIO |
|
|||
|
|
| 123 | LED7 | GPIO |
|
|||
|
|
| 124 | HPS_LED | GPIO |
|
|||
|
|
| 125 | HPS_KEY | GPIO |
|
|||
|
|
| 126 | KEY0 | GPIO |
|
|||
|
|
| 127 | KEY1 | GPIO |
|