Acer Veriton 5100 Veriton 5100/7100 Service Guide - Page 43

Onboard Peripherals The Onboard Peripherals menu allows you to configure the onboard devices. Selecting this option from the main menu displays the following screen: Onboard Peripherals Serial Port 1 Enabled] Base Address 3F8h] IRQ 4] Serial Port 2 Disabled] Base Address IRQ Parallel Port Enabled] Base Address 378h] IRQ 7] Operation Mode EPP] ECP DMA Channel Floppy Disk Controller Enabled] IDE Controller Both] PS/2 Mouse Controller Enabled] USB Host Controller Enabled] USB Legacy Mode Enabled] Onboard Audio Chip Enabled] Game Port Address 201] Midi Port Address 330] Midi Port IRQ 5] The following table describes the parameters found in this menu. Parameter Serial Port 1 Serial Port 2 Base Address IRQ Parallel Port Base Address IRQ Operation Mode ECP DMA Channel Description Options Lets you enable or disable the serial port 1. Enabled or Disabled Lets you enable or disable the serial port 2. Disabled or Enabled Lets you set a logical base address for each 3F8h (for serial port 1), 2F8h (for serial port. This parameter is configurable serial port 2), 3E8h, 2E8h only if the Serial Port parameter is enabled. Lets you assign an interrupt for each serial port. This parameter is configurable only if the Serial Port parameter is enabled. 4 or 11(for serial port 1), 3 or 10 (for serial port 2) Lets you enable or disable the parallel port. Enabled or Disabled Lets you set a logical base address for the 3BCh, 378h, 278h parallel port. This parameter is configurable only if the Parallel Port parameter is enabled. 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) Bidirectional Standard Parallel Port (SPP) Extended Capabilities Port (ECP) 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. 1 or 3 Chapter 2 37