Cabletron Systems EMM-E6 manual Simm Upgrades, Locating SIMMs

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SIMM Upgrades

B.3 SIMM UPGRADES

The EMM-E6 allows memory upgrades for Shared DRAM, Local DRAM, and FLASH EEPROM. This section explains how to locate and add/replace a Single In-line Memory Module (SIMM) for any of these memory types. For information on the available SIMM upgrades and information on ordering them, contact your Cabletron Systems Sales Representative.

B.3.1 Locating SIMMs

Each memory type has a specific SIMM slot location on the EMM-E6 motherboard. When installing SIMM boards, make sure that you place them in their proper slots. Figure B-3 illustrates the EMM-E6 SIMM slot locations and the direction (indicated by the white arrow) in which to install the SIMMs.

These slots are shipped populated

LDRAM SIMM Slot

FLASH SIMM Slot

LSI

Logic

Direction of

Insertion

1926n17

SDRAM SIMM Slot

Figure B-3 SIMM Slot Locations

EMM-E6 Installation Guide

B-3

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Contents EMM-E6 Ethernet Bridge Management Module Installation GuidePage EMM-E6 Installation Guide DOC Notice Cabletron Software Program License Declaration of Conformity Contents Adding Epims EMM-E6 Overview HOW to USE this ManualChapter Introduction Introduction Following conventions are used throughout this document Document ConventionsGetting Help Related DocumentsFaceplate Chapter Controls and IndicatorsInternal Components Internal Components Epim Connector Pins Ldram Simm Slot Lanview Leds Reset CPU B a Stby RCV XMT CLNLanview Leds EMM-E6 Installation Guide Unpacking the EMM-E6 Chapter InstallationPerform a second visual inspection of the module EMM-E6 Dip Switches Setting Mode SwitchesEMM-E6 Installation Guide PRE-INSTALLATION Test Pre-Installation Test Configuration Install the EMM-E6 into the MMAC-FNB backplane as follows InstallationModule Guide Channels Reset CPU B a Stby RCV XMT CLN Connecting a 10BASE-T Segment to an EPIM-T Connecting to the NetworkPosition X crossed over RX+ TX+ Position = Not crossed over Cable Pinouts RJ45 Port Connecting a 10BASE-F Segment to an EPIM-F2 or EPIM-F3 ST Connector Insertion Connecting a 10BASE-F Segment to an EPIM-F1 SMA Connector Insertion EPIM-A Connecting an AUI Segment to an EPIM-X orConnecting a 10BASE2 Segment to an EPIM-C 10 BNC Connector Insertion 11 Backplane Test Configuration Backplane TestUsing Lanview Leds Chapter TroubleshootingTroubleshooting Using Lanview Leds Troubleshooting Checklist Troubleshooting Checklist EPIM-A Using the Reset Switch EMM-E6 Installation Guide Operating Specifications Appendix a SpecificationsPhysical Specifications COM Port Pinout Environmental RequirementsCertification Appendix B Upgrading the EMM-E6 Locating Brim ConnectorsAdding Epims To install an EPIM, perform the following stepsLocating SIMMs Simm UpgradesFigure B-3, refer to the procedures below Installing SIMMs1 10BASE-T Twisted Pair Network Appendix C Ethernet Cabling RequirementsNetwork Requirements Appendix C Ethernet Cabling Requirements Multimode Fiber Optic Network Single Mode Fiber Optic Network Transceiver Requirements 4 10BASE2 Coaxial Cable NetworkEMM-E6 Installation Guide Numerics IndexIndex-2 EMM-E6 Installation Guide Lanview LEDs EMM-E6Installation
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