Enterasys Networks 9E312-12 User Accessible Components

2-5

User Accessible Components

User Accessible Components

Figure 2-4 shows the various components that can be accessed by users. These

consist of an eight position dip switch (explained in the next section), replaceable

PROMs, and sockets for memory and ﬂash upgrades. These will be used for

future upgrades. Instructions for installing the components will be supplied with

the upgrade kit.

Figure 2-4. User Accessible Components

SMB-1

PROM

Boot PROM

DIP Switch

Flash SIMM

Socket Local DRAM

Socket

i960

Processor

Contents

Main i Notice Notice ii Notice FCC Notice VCCI Notice Page Contents Page 1-1 Chapter 1 Introduction Introduction 1-2 Features Features 1-3 Introduction 1-4 Figure 1-1. The 9E312-12 Module Related Manuals Getting Help 2-1 Installing the 9E312-12 Module Installing the 9E312-12 Module J 2-2 Pinouts 2-3 Pinouts Pin 1 The Reset Switch User Accessible Components 2-5 User Accessible Components Installing the 9E312-12 Module 2-6 Setting the 9E312-12 Module DIP Switch i 960 SMB 1 Prom Setting the 9E312-12 Module DIP Switch ! 3-1 Chapter 3 Operation 12 Front Panel Ports Operation 3-2 ENIB i960 Host Fast Packet Switch INB NIB System Diagnostic Controller SMB-10 Bus SMB-1 Bus DC/DC Converter INB Interface 4-1 Chapter 4 LANVIEW LEDs System Status LANVIEW LEDs 4-2 4-3 LANVIEW LEDs Page Chapter 5 Specications Technical Specications Specications 5-2 Safety !