HP Model 744 Owner’s Guide
This chapter introduces the Model 744 Board Computer. Its purpose is to familiarize you with the board computer and its installation procedure. The instructions in this chapter assume you are using either the HP-UX or HP-RT operating system.
The major sections within this chapter are:
• Product Description
• Installation Overview
• Supported Products
• Environmental Requirements
• Operating System Overview
• Manuals for System Information
• Online Sources of Information
• Installing HP-UX and HP-RT
• Audio
The HP 9000 Model 744 is a high-performance Precision Architecture board computer based on the Hewlett-Packard PA-RISC 7300LC technology. It contains the following key features:
• Model types (the rt designates models that operate under the HP-RT operating system - the models are physically the same):
Model 744/132L
Model 744rt/132L
Model 744/165L
Model 744rt/165L
• VME slot configuration
Single slot
Dual slot (requires PCI Mezzanine Card (PMC) bridge board or General System Connect (GSC) expansion kit Three slots (requires PMC bridge and expander boards)
• CPU PA-RISC PA7300-LC, processor performance
Model 744/132L - 132 MHz
Primary internal cache - 128 KB: 64 KB instruction, 64KB data
Model 744/165L - 165 MHz
Primary internal cache - 128 KB: 64 KB instruction, 64KB data
Secondary cache - 512 KB
• Clocks
Battery-backed real-time clock
Interval timers (One 32 bit, Two16 bit)
Watchdog timer
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