Specifications
Table Of Contents
- SGI™ 1400 Server Family Maintenance and Upgrades Guide
- List of Figures
- List of Tables
- About This Guide
- Working Inside the System
- Tools and Supplies Needed
- Safety: Before You Remove the Access Cover
- Warnings and Cautions
- Removing the System Access Cover
- Installing the Access Cover
- Working in the Subchassis and Electronics Bay
- Installing PCI Boards
- Removing a PCI option Board
- Removing the Front Panel Board
- Installing the Front Panel Board
- Removing the Diskette Drive
- Installing the Diskette Drive
- Peripheral Drives
- System Fans
- The Power Share Board
- Upgrading Baseboard Components
- SGI 1400 Server SCSI Backplane Installation
- Technical Reference
- Baseboard Connectors
- Main Power Connector
- Auxiliary Power
- Diskette Drive
- Front Panel Connector
- The SMM Connector
- The IPMB Connector
- VGA Video Port Connector
- Keyboard and Mouse
- Parallel Port
- Serial Ports A and B
- Universal Serial Bus
- Narrow SCSI Connector
- Wide SCSI Connector
- Internal IDE Connector
- The Hard Drive LED Connector
- ISA Connector Pinouts
- The PCI Connectors
- Baseboard Jumpers
- System I/O Addresses
- Memory Map Address Range
- Interrupts
- Video Modes
- Baseboard Connectors
- Equipment Log and Configuration Worksheets
- Environmental Specifications
- Chassis Warnings and Safety
- Index
106
Chapter 4: Technical Reference
0093h - 009Fh DMA Low Page Register
(aliased)
PIIX4E
0094h Video Display Controller
00A0h - 00A1h Interrupt Controller 2 PIIX4E
00A4h - 00A15 Interrupt Controller 2
(aliased)
PIIX4E
00A8h - 00A19 Interrupt Controller 2
(aliased)
PIIX4E
00Ach - 00Adh Interrupt Controller 2
(aliased)
PIIX4E
00B0h - 00B1h Interrupt Controller 2
(aliased)
PIIX4E
00B2h Advanced Power
Management Control
PIIX4E
00B3h Advanced Power
Management Status
PIIX4E
00B4h - 00B5h Interrupt Controller 2
(aliased)
PIIX4E
00B8h - 00B9h Interrupt Controller 2
(aliased)
PIIX4E
00BCh - 00BDh Interrupt Controller 2
(aliased)
PIIX4E
00C0h - 00DFh DMA Controller 2 PIIX4E
00F0h Clear NPX error Resets IRQ13
00F8h - 00FFh x87 Numeric Coprocessor
0102h Video Display Controller
0170h - 0177h Secondary Fixed Disk
Controller (IDE)
PIIX4E Not used
Table 4-21 (continued) System I/O Addresses
Address(es) Resource Device Notes