Artesyn MVME721X RTM, Инструкция по установке и эксплуатации, Страница: 39 / 54

Chapter 3
MVME721X RTM Installation and Use (6806800M42D)
39
Controls, LEDs, and Connectors
3.1 Overview
This chapter describes:

SEEPROM Address Switch, S1

Rear Panel Connectors and LEDs

FRU Serial EEPROM
3.2 SEEPROM Address Switch, S1
A 4-position SMT configuration switch is located on the MVME721X RTM to set the device
address of the RTM serial EEPROM device. The switch settings are defined in the next table.
Figure 3-1 S1 Switch Positions
Table 3-1 SEEPROM Address Switch Assignments (RTM)
Position SW4 SW3 SW2 SW1
Function WP A(2) A(1) A(0)
Default (OFF) 0 1 1 1
Table 3-2 Switch Settings and Device Addresses
SW4 SW3 SW2 SW1 A(2-0) Device Address
OFF ON ON ON 000 $A0
OFF ON ON OFF 001 $A2
ON
1 2 3 4