23 Chapter 33.6.2 Integrated peripherals screen3.6.3 Onboard LAN ControlOptions are Enable or Disable. Select Disable if user does not want to useonboard LAN controller13.6.4 IDE HDD Block ModeYou can enable the Primary IDE channel and/or the Secondary IDE chan-nel. Any channel not enabled is disabled. This field is for systems withonly SCSI drives.3.6.5 Onboard Serial PortFor settings reference the Appendix for the serial resource allocation,and Disabled for the on-board serial connector3.6.6 Onboard Parallel PortThis field sets the address of the onboard parallel port connector. You canselect either 3BCH/IRQ7, 378H/IRQ7, 278H/IRQ5 or Disabled. If youinstall an I/O card with a parallel port, make sure there is no conflict inthe address assignments. The CPU card can support up to three parallelports, as long as there are no conflicts for each port.3.6.7 Parallel Port ModeThis field allows you to set the operation mode of the parallel port. Thesetting “Normal” allows normal speed operation, but in one directiononly. “EPP” allows bidirectional parallel port operation at maximumspeed. “ECP” allows the parallel port to operate in bi-directional modeand at a speed faster than the maximum data transfer rate. “ECP + EPP”allows normal speed operation in a two-way mode.
