2.4.3
VME System Controller Select, S2
Positions 1 and 2 of S2 are used to select VME System Controller selection. The default is for
automatic determination of SYSCON.
Table 2-6 VME System Controller and GA Switch Settings
Position
Function
S2-1
VME SCON Auto
S2-2
VME SCON SEL
S2-3
GAP
S2-4
GA4
S2-5
GA3
S2-6
GA2
S2-7
GA1
S2-8
GA0
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.
If you are installing the optional MVME7216E transition module, refer to
page 40
for configuration switch settings.
2.5
Installing Accessories
This section describes the procedures for installing the MVME7216E transition module, PMCs,
and the XMCspan on the baseboard.
MVME7100 Single Board Computer Installation and Use (6806800E08C)
Default
1
Auto-SCON
2
Non-SCON
1
1
1
1
1
1
Hardware Preparation and Installation
Transition Module on
39