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3-10 Configuring Your System
Integrated Peripheral Configuration Submenu
Feature
Choices
Description
Your Setting
COM 1:
(Serial Port A)
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to configure
the port.
OS Controlled forces OS to
configure the port.
Base I/O Address
3F8
2F8
3E8
2E8
Selects the base I/O address
for COM port 1.
Interrupt
IRQ 4
IRQ 3
Selects the IRQ for COM port
1.
COM 2:
(Serial Port B)
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to configure
the port.
OS Controlled forces OS to
configure the port.
Base I/O Address
3F8
2F8
3E8
2E8
Selects the base I/O address
for COM port 2.
Interrupt
IRQ 4
IRQ 3
Selects the IRQ for COM port
2
Parallel Port
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to configure
the port.
OS Controlled forces OS to
configure the port.
Mode
Output only
Bi-directional
EPP
ECP
Selects parallel port mode.
Base I/O Address
378
278
3BC
Selects the base I/O address
for LPT port.
Interrupt
IRQ 5
IRQ 7
Selects the IRQ for LPT port.
DMA channel
DMA 1
DMA 3
Selects the DMA for LPT port.
Floppy disk
controller
Disabled
Enabled
Enables onboard diskette
controller.
Summary of Contents for NEAX Express
Page 1: ... S e r v i c e a n d R e f e r e n c e G u i d e NEAX Express ...
Page 2: ...NEC ...
Page 3: ... S e r v i c e a n d R e f e r e n c e G u i d e NEAX Express ...
Page 18: ...xvi Using This Guide NEC ...
Page 38: ...1 20 System Overview ...
Page 82: ...3 30 Configuring Your System ...
Page 136: ...4 54 Disassembly and Reassembly ...
Page 158: ...5 22 Problem Solving ...
Page 164: ...6 6 Illustrated Parts Breakdown ...
Page 165: ...A System Cabling System Cabling Before You Begin Static Precautions Standard Configuration ...
Page 170: ...A 6 System Cabling ...
Page 208: ...C 20 Emergency Management Port ...
Page 209: ...D Platform Event Paging ...
Page 224: ...E 14 Connectors ...
Page 234: ...10 Glossary ...
Page 241: ...xx ...
Page 242: ... 456 01510 000 ...