Advantech SIMB-M21 User Manual page 59

Serial Port 0 Configuration
 Serial Port [Enable]
Enable or Disable Serial Port.
Configuration options: [Disabled] [Enabled].
Device Setting [IO=3F8h; IRQ=4]

Change Setting[Auto]

Select an optimal setting for Super IO device.
Configuration options: [Auto] [IO=3F8h; IRQ=4] [IO=3F8h; IRQ=3, 4, 5, 6, 7, 9.
10, 11, 12] [IO=2F8h; IRQ=3, 4, 5, 6, 7, 9. 10, 11, 12] [IO=3E8h; IRQ=3, 4, 5, 6,
7, 9. 10, 11, 12] [IO=2E8h; IRQ=3, 4, 5, 6, 7, 9. 10, 11, 12] .
Super IO Chip [Finteck F81216]
53 SIMB-M21 User Manual