Index lxixIRQThis function lets you assign an interrupt for the serial port 1. The options are IRQ 4 and 11.3.5.2 Serial Port 2This parameter allows you to enable or disable the serial port 2. The default setting is Enabled.Base AddressThis function lets you set a logical base address for the serial port 2. The options are:3F8h2F8h3E8h2E8hIRQThis function lets you assign an interrupt for the serial port 2. The options are IRQ 3 and 10.The Base Address and IRQ parameters areconfigurable only if the Serial Port parameters areenabled.3.5.3 Parallel PortThis parameter allows you to enable or disable the parallel port. The default setting is Enhanced Parallel Port(EPP).