Parallel Port Mode [Spp]; Epp Mode Select [Epp1.7] - IEI Technology IMBA-8650 User Manual

3BC/IRQ7

Parallel Port Mode [SPP]

Use the Parallel Port Mode option to select the mode the parallel port operates in.
SPP
EPP
ECP
ECP+EPP

EPP Mode Select [EPP1.7]

Use the EPP Mode Select option to select the EPP mode for the parallel port. EPP1.9 is
backward compatible with EPP1.7, but some EPP1.7 devices don't work with EPP1.9.
Page 148
Parallel Port I/O port address is 3BC and the interrupt
address is IRQ7
Standard parallel port outputs are 8-bits long. Inputs
are accomplished by reading 4 of the 8 bits on the
status register.
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.
The parallel port operates in the extended
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device.
The parallel port operates in the extended
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device.
The parallel port is also compatible with EPP
devices described above
IMBA-8650 Motherboard