Aaeon PFM-C42C Manual de usuario descargar pdf (Pagina 24)

PC/104 Peripheral Module PFM-C42C

PFM-C42C Quick Installation Guide 1-24

As the screen showing, use 16550A to be UART prefix is

the system

COM ports, and we can see this system have

2 COM ports, leave each other ttyS0, ttyS1.

2. Make lspci -v command to find OXmPCI952 IRQ and I/O

address

As the screen showing, we can find ”Serial controller:

Oxford Semiconductor Ltd:” this alphabetic string then to

see the next line have IRQ number and the next have

I/O address

3. Open the file: /etc/rc.local and add two commands

setserial /dev/ttySX1 port IOADDR1 irq Y uart 16950 baud_base 115200

setserial /dev/ttySX2 port IOADDR2 irq Y uart 16950 baud_base 115200

In above command line X1,X2 is the COM port number

and it must be beyond beforehand. So in this case X1 is 4,

X2 is 5. Besides, Y is IRQ number . Finally, we can set the

I/O address individually.

setserial /dev/ttyS4 port 0xe000 irq 9 uart 16950 baud_base 115200

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Aaeon PFM-C42C Manual de usuario Pagina 24