FreeRunner Serial Ports

The S3C2442 processor an integrated UART providing three independent serial ports. They are connected as follows:

Port number	Connected to
0	Modem(?)
1	GPS
2	Serial Console (accessible via debug board)

Clocks

From ​this page it would appear that the processor clock signals are set to these frequencies:

FCLK	200 MHz
HCLK	200 MHz
PCLK	100 MHz