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페이지 인쇄RISC-V on MAX10 User Guide
3.6 Serial Console
The reference design implements UART connected via PIC-USB to the host PC. To use the serial commu-
nication to the FPGA a console emulator is required.
3.6.1 Linux
One can install picocom on Linux and add the user to the dialout-group using the following commands on
the terminal:
sudo apt install picocom
sudo usermod -a -G dialout
$USER
Note: Changes of the user's groups may require a relog or reboot.
The UART on the FPGA uses a fixed baudrate of 115200, connect to the serial port with the following
command. ttyACM0 refers to the default device name, it may be different per user.
picocom -b
115200
/dev/ttyACM0
3.6.2 Windows
On Windows the serial driver for the interface is required to be manually installed. Open the Windows Device
Manager and under Other devices select Unknown device. Verify that it is the correct device by looking
at its properties, Device instance path should read something similar to USB\VID_04D8&PID_EFD0&MI_02\
...
Right-click on the Unknown device and select Update driver. In the following dialog select Browse
my computer for drivers, then Let me pick from a list of available drivers on my computer. In
the list select Ports (COM & LPT), on the next page select Manufacturer Microsoft and Model USB
Serial Device, finally on the message box select Yes to install the driver.
Chapter 3. Requirements
Page 11 of 20