User manual

NANO-GX User Manual
Page 104
 Disabled
 3F8/IRQ4
 2F8/IRQ3 (D
EFAULT)
 3E8/IRQ4
 2E8/IRQ3
 Auto
 x UR2 Duplex Mode [Half]
Use the UR2 Duplex Mode option to specify the transmission mode for the IR port device.

Full
Simultaneous bi-directional transmission occurs.

Half
(D
EFAULT) Transmission only occurs in one direction at a time.
 Onboard Parallel Port [378/IRQ7]
Use the Onboard Parallel Port option to specify a logical LPT port address and
corresponding interrupt for the physical parallel port. The Onboard Parallel Port options
are:
 Disabled
 378/IRQ7 (D
EFAULT)
 3BC/IRQ7
 Parallel Port Mode [SPP]
Use the Parallel Port Mode option to select parallel port operation mode.

SPP
(D
EFAULT) The parallel port operates in the standard parallel port
(SPP) mode. This parallel port mode works with most
parallel port devices but is slow.

EPP
The parallel port operates in the enhanced parallel port
mode (EPP). The EPP mode supports bi-directional
communication between the system and the parallel
port device and the transmission rates between the two
are much faster than the SPP mode.