boards/sam4s-xpro/doc.md
@defgroup boards_sam4s-xpro ATSAM4S Xplained Pro board @ingroup boards @brief Support for the ATSAM4S Xplained Pro board
The ATSAM4S Xplained Pro is an evaluation board by Microchip (formerly Atmel)
featuring a SAM4SD32 (Cortex-M4) SoC running up to 120 MHz. This MCU comes with
160Kb of RAM and 2048Kb of flash memory.
| MCU | ATSAM4SD32C |
|---|---|
| Family | ARM Cortex-M4 |
| Vendor | Microchip |
| RAM | 160Kb |
| Flash | 2048Kb |
| Frequency | up to 120MHz |
| FPU | no |
| Timers | 2 three channels (16-bit) |
| ADCs | 1x 12-bit (16 channels) |
| UARTs | 2 UARTs (+ 2 USARTs shared with SPIs) |
| SPIs | 2 shared with USARTs |
| I2Cs | 2 |
| Datasheet | Datasheet |
| Board Manual | Board Manual |
1 User button and 1 LED:
| Device | PIN |
|---|---|
| LED0 | PC23 |
| SW0 (button) | PA02 |
By default, openOCD is used for both flashing and debugging.
EDBG programmer is also available with:
PROGRAMMER=edbg BOARD=sam4s-xpro make -C tests/leds flash