David Benfell wrote:
I am really utterly clueless as to what of this is a serial port. But there are two of them on the back of the system.
Theses are: pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo