HP Model 744 HP Model 744 Owner's Guide - Page 25

Product Description, Dual slot requires PCI Mezzanine Card PMC bridge board, Gen

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Model 744 Board Computer Overview Product Description Product Description 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, General System Connect (GSC) expansion kit or HCRX graphics board) 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 1-3

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1-3
Model 744 Board Computer Overview
Product Description
Product Description
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 744
rt
/132L
Model 744/165L
Model 744
rt
/165L
•
VME slot configuration
Single slot
Dual slot (requires PCI Mezzanine Card (PMC) bridge board, Gen-
eral System Connect (GSC) expansion kit or HCRX graphics
board)
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