Acer Veriton 3000 Veriton 3000 Service Guide - Page 36

Parameter IRQ Operation Mode ECP DMA Channel Floppy Disk Controller IDE Controller PS/2 Mouse Controller USB Host Controller USB Legacy Mode Onboard Audio Chip Game Port Address MIDI Port Address MIDI Port IRQ Onboard Ethernet Chip Description Options Lets you assign an interrupt for the parallel port. This parameter is configurable only if the Parallel Port parameter is enabled. 7 or 5 Lets you set your parallel port's operation mode. This parameter is configurable only if the Parallel Port parameter is enabled. Enhanced Parallel Port (EPP) Extended Capabilities Port (ECP) Standard Parallel Port (SPP) Bidirectional Allows you to assign a DMA channel for the ECP parallel port function. This parameter is configurable only if you select the Extended Capabilities Port (ECP) as the operation mode. Lets you enable or disable the onboard floppy disk controller. Enabled or Disabled Lets you enable or disable the onboard primary, secondary or both IDE interfaces. Primary, Both, or Disabled Lets you enable or disable the onboard PS/2 Enabled or Disabled mouse controller Lets you enable or disable the onboard USB Enabled or Disabled host controller. Lets you activate or deactivate the USB keyboard connected to your system. When activated, the USB keyboard functions in a DOS environment. Enabled or Disabled Lets you enable or disable the onboard audio Enabled or Disabled controller Lets you set the I/O base address of the game port 209, Disabled, 201 Lets you set the I/O base address of the midi 300, 330, Disabled port Lets you set the IRQ channel of the midi port 5, 10 Lets you enable or disable the onboard ethernet (LAN) controller Enabled or Disabled Chapter 2 31