Technical data

Transition Module

MVME4100 Single Board Computer Installation and Use (6806800H18D)

5.4 SEEPROM Address Switch, S1

A 4-position SMT configuration switch is located on the MVME7216E transition module to set

the device address of the RTM serial EEPROM device and to control its write protection (if SW4

is OFF, write is enabled). The switch settings are defined in the next table. To see the switch

location, refer to Figure 5-1 on page 92.

Figure 5-3 S1 Switch Positions

Table 5-2 SEEPROM Address Switch Assignments (RTM)

Position SW4SW3SW2SW1

Function WP A(2) A(1) A(0)

Default (OFF) 0111

Table 5-3 Switch Settings and Device Addresses

SW4 SW3 SW2 SW1 A(2:0) Device Address

OFFONONON000$A0

OFF ON ON OFF 001 $A2

OFF ON OFF ON 010 $A4

OFF ON OFF OFF 011 $A6

OFF OFF ON ON 100 $A8

OFF OFF ON OFF 101 $AA (default)

OFF OFF OFF ON 110 $AC

OFF OFF OFF OFF 111 $AE