Enterasys Networks 9E312-12 manual User Accessible Components

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User Accessible Components

User Accessible Components

Figure 2-4shows 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.

Boot PROM

Flash SIMM Socket

DIP Switch				SMB-1
				PROM
				PROM

Local DRAM

Socket

i960 Processor

Figure 2-4. User Accessible Components

2-5

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Contents MMAC-Plus9E312-12 Ethernet Switch Module User’s Guide Page FCC Notice Vcci NoticeDOC Notice Contents Contents Introduction Features ProcessorINB 9E312-12 Module Related Manuals Getting HelpInstalling the 9E312-12 Module Installing the 9E312-12 Module Pinouts PinReset Switch User Accessible Components Setting the 9E312-12 Module DIP Switch E312-12 Module DIP Switch locationNVRAM-2 Operation Front Panel PortsFast Packet Switch I960 HostSystem Diagnostic Controller System Management BusesDC/DC Converter INB InterfaceLanview LEDs System StatusLED Color State Description Function of the INB Transmit LEDs are listed in Table Function of the Port Transmit LEDs are listed in Table Speciﬁcations Technical SpeciﬁcationsService SafetyPhysical Environment