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
Baseboard Connectors
93
The PCI Connectors
Table 4-18 provides the PCI connector pinouts and lists the signal value.
Note: The baseboard does not provide a PCI 3.3 V power connector. Only the 5 V PCI
signaling environment is supported,and no poweris availableat the 3.3V signal pinsin
expansion slots.
D10 DACK5_L
D11 DRQ5
D12 DACK6_L
D13 DRQ6
D14 DACK7_L
D15 DRQ7
D16 +5V
D17 MASTER16_L
D18 GND
Table 4-18 PCI Connector Pinouts
Pin Signal
A1 TRST_L
A2 +12 V
A3 TMS
A4 TDI
A5 +5 V
A6 INTA_L
A7 INTC_L
Table 4-17 (continued) ISA Connector Pinouts
Pin Signal