System Considerations - Motorola MVME2603-1121A Installation And Use Manual

System Considerations

1
System Considerations
1-50
6. Secure the MVME761 in the chassis with the screws
provided, making good contact with the transverse mounting
rails to minimize RF emissions.
The cabling can be configured in a number of ways to
Note
accommodate various device and system
configurations.
configuration. For more detailed information on
installing the P2 adapter board and the MVME761
transition module, refer to the userÕs manual (listed in
the Related Documentation appendix).
7. Replace the chassis or system cover(s), making sure no cables
are pinched. Cable the peripherals to the panel connectors,
reconnect the system to the AC or DC power source, and turn
the equipment power on.
Note Not all peripheral cables are provided with the
MVME761; you may need to fabricate or purchase
certain cables. (To minimize radiation, Motorola
recommends shielded cable for peripheral connections
where possible.)
The MVME2603/2604 draws power from VMEbus backplane
connectors P1 and P2. P2 is also used for the upper 16 bits of data
in 32-bit transfers, and for the upper 8 address lines in extended
addressing mode. The MVME2603/2604 may not function
properly without its main board connected to VMEbus backplane
connectors P1 and P2.
Whether the MVME2603/2604 operates as a VMEbus master or as
a VMEbus slave, it is configured for 32 bits of address and 32 bits of
data (A32/D32). However, it handles A16 or A24 devices in the
Figure 1-22 shows one possible