Figure 3-6 Geographical Address Switch; Table 3-18 Geographical Address Switch - SMART Embedded Computing MVME2502 Installation And Use Manual

Controls, LEDs, and Connectors
Note that this switch is wired in parallel with the geographical address pins on the five row
connector. These switches must be in the OFF position when installed in a five row chassis
in order to get the correct address from the P1 connector. This switch also includes the
SCON control switches.

Figure 3-6 Geographical Address Switch

Table 3-18
Position
S1-1
S1-2
S1-3
S1-4
S1-5
S1-6
S1-7
S1-8
1. The VME SCON MAN switch is OFF to select Auto-SCON mode. The switch is ON to select manual SCON mode which works
in conjunction with the VME SCON SEL switch.
2. The VME SCON SEL switch is OFF to select non-SCON mode. The switch is ON to select always SCON mode. This switch is
only effective when the VME SCON MAN switch is "ON".
68
Geographical Address Switch
Function
VME SCON Auto
VME SCON SEL
GAP
GA4
GA3
GA2
GA1
GA0
Controls, LEDs, and Connectors
Default
1
Auto-SCON
2
Non-SCON
1
1
1
1
1
1
MVME2502 Installation and Use (6806800R96G)