Asus V2-PE3 - Manual (Page 81)

ASUS Vintage V2-PE3 5-19
Parallel Port Mode [ECP]
Allows you to set the operation mode of the parallel port.
Configuration options: [SPP] [EPP] [ECP] [ECP+EPP]
UART Mode Select [Normal]
Allows you to set the operation mode of the Universal Asynchronous
Receiver/Transmitter (UART) microchip, that is used to control serial
devices. Select [IrDA] or [ASKIR] if you connect any infrared devices to the
motherboard. IrDA provides a max speed of up to 115K baud while ASKIR
reaches a max speed of 19.2K baud.
Configuration options: [Normal] [IrDA] [ASKIR]
ECP Mode Use DMA [3]
Allows you to select the ECP Mode. This item becomes configurable only if
the Parallel Port Mode is set to [ECP] or [ECP+EPP].
Configuration options: [1] [3]