Installation Guide, Third Edition - HP Integrity rx2620 (August 2006)

Introduction

System Board Components

Chapter 1

• Three I

C primary and secondary ports (one port is used for the intelligent platform management bus

[IPMB])

• Low pin count (LPC) bus provides access to three keyboard controller style (KCS), and one-block transfer

(BT) interface

• 32-bit ARM7 processor

• 160-pin low profile flat pack (LQFP) package

• Firmware is provided for the following interfaces:

—IPMI

—IPMB

SCSI Controller

The SCSI controller is an LSI Logic 53C1030 chip. This chip is fully compliant with the SCSI Peripheral

Interface-3 Specification (SPI-3). It has two independent SCSI channels supporting devices at speeds up to

320 Mb/seconds each. The 53C1030 adheres to the PCI-X addendum to the PCI Local Specification and is

hard-wired to PCI ID 1 which corresponds to bit 17 of the PCI AD bus.

IDE Interface

The IDE controller (PCI649) supports the ATAPI zero to five modes (from 16 to 100 Mb/s). The usable speed

on this system is limited to 16 MHz (ATA-33 mode, 33 Mb/s) because the slimline CD/DVD devices do not

support the ATA-66 and 100 modes.

The primary IDE channel is the only channel that is implemented. The IDE cable provides only one drive

connector, of the Primary type, for the DVD peripheral.

1 Gb System LAN

The 1 Gb system LAN port provides:

• Main system LAN

• 10/100/1000 Mb capability

USB Connectors

The USB connectors provide:

• High speed 480 Mb/sec. capability

• Full speed 12 Mb/second and low speed 1.5 Mb/second

• Support for USB keyboard and mouse

• HP-UX supports HP USB keyboard and mouse