Owner's manual

151

NT4N39AA CP Pentium IV Card

Contents

This section contains information on the following topics:

“Introduction” (page 151)

“Physical description” (page 151)

“Functional description” (page 154)

“Front panel connector pin assignments” (page 155)

Introduction

The NT4N39AA Call Processor Pentium IV (CP PIV) Large System

processor card was introduced in CS 1000 Release 4.5. It features the

following:

• a PCI-based design that is compatible with current CP PII architecture

•

an Intel Pentium processor

•

two CompactFlash (CF) sockets (one on-board and one hot-swappable

on the faceplate). The on-board CF is referred to as the Fixed Media

Disk (FMD), and the faceplate CF is referred to as the Removable

Media Disk (RMD). See Figure 25 "CP PIV card (front)" (page 153) and

Figure 26 "CP PIV card (side)" (page 154).

• 512 MBytes of Double Data Rate (DDR) memory

Physical description

The NT4N39AA card measures 23 cm by 16 cm (9,2 in. by 6.3 in.). See

Figure 25 "CP PIV card (front)" (page 153) and Figure 26 "CP PIV card

(side)" (page 154).

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 02.06 Standard

27 August 2008