NEXCOM NISE 3100eP2 User Manual

Page 64

NISE 3100e, NISE 3100eP2, NISE 3150e User Manual

Chapter 4: BIOS Setup

UART5 Mode Select

This field is used to select the type of IrDA standard supported by your
IrDA device. For better transmission of data, your IrDA peripheral device
must be within a 30

angle and within a distance of 1 meter.

Onboard Parallel Port

378/IRQ7, 3BC/IRQ7, 278/IRQ5
Selects the I/O address and IRQ for the onboard parallel port.
Disabled
Disables the onboard parallel port.

Parallel Port Mode

The options are SPP, EPP, ECP and ECP+EPP. These apply to a standard
specification and will depend on the type and speed of your device. Refer
to your peripheral’s manual for the best option.

SPP

Allows normal speed operation but in one direction only.
“ECP (Extended Capabilities Port)”
Allows parallel port to operate in bidirectional mode and at a speed
faster than the normal mode’s data transfer rate.
“EPP (Enhanced Parallel Port)”
Allows bidirectional parallel port operation at maximum speed.

ECP Mode Use DMA

This field is used to select a DMA channel for the parallel port.