Table of Contents
Advertisement
2.6.18 Onboard Serial Port 2
The settings are "3F8/IRQ4", "2F8/IRQ3", "3E8/IRQ4", "2E8/IRQ3",
and "Disabled" for the on-board serial connector.
2.6.19 Onboard Parallel Port
This field sets the address of the on-board parallel port connector. You
can select "378/IRQ7", "278/IRQ5", "3BC/IRQ7", or "Disabled". If you
install an I/O card with a parallel port, make sure there is no conflict in
the address assignments. The single board computer can support up to
three parallel ports.
2.6.20 Parallel Port Mode
This field allows you to set the operation mode of the parallel port. The
setting "Normal" allows normal speed operation, but in one direction
only. "EPP" allows bidirectional parallel port operation at maximum
speed. "ECP" allows the parallel port to operate in bidirectional mode and
at a speed faster than the maximum data transfer rate. "ECP + EPP"
allows normal speed operation in a two-way mode.
2.6.21 EPP Mode Select
This field allows you to select EPP port type 1.7 or 1.9. The choices are
"EPP1.9" and "EPP1.7".
2.6.22 ECP Mode Use DMA
This selection is available only if you select "ECP" or "ECP + EPP" in
the Parallel Port Mode field. In ECP Mode, you can select DMA channel
1 or DMA channel 3. Leave this field on the default setting.
2.6.23 PWRON After PWR-Fail
Use this to set up the system after power failure. The "Off" setting keeps
the system powered off after power failure, the "On" setting boots up the
system after failure, and the "Former-Sts" returns the system to the status
before power failure.
2.6.24 Onboard Serial Port 3/4
The settings are "3E8" and "2E8" for the on-board serial connector.
2.6.25 Serial Port 3/4 use IRQ
The settings are "IRQ3", "IRQ4", "IRQ5", "IRQ7", "IRQ10" and
"IRQ11".
AIMB-763 User Manual
60
Advertisement
Table of Contents
