Installation Considerations - Motorola MVME2300 Series Installation And Use Manual

5. Secure the module (and PMCspans if used) in the chassis with the
Note
6. On the chassis backplane, remove the
7. If you intend to use PPCBug interactively, connect the terminal that
8. In normal operation the host CPU controls module operation via the
9. Replace the chassis or system cover(s), cable peripherals to the
10. The module's green

Installation Considerations

The module draws power from the 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 MVME2300
may not function properly without its main board connected to VMEbus
backplane connectors P1 and P2.
Whether the module 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 address ranges indicated in
1-21
screws provided, making good contact with the transverse mounting
rails to minimize RF emissions.
Some VME backplanes (such as those used in Motorola modular
chassis systems) have an auto-jumpering feature for automatic
propagation of the IACK and BG signals. Step 6 does not apply
to such backplane designs.
(IACK) and
BUS GRANT
slot occupied by the MVME2300.
is to be used as the PPCBug system console to the
the front panel of the module.
VMEbus Universe registers.
panel connectors as appropriate, reconnect the system to the AC or
DC power source, and turn the equipment power on.
CPU
confidence tests is run, and the debugger prompt
appears.
Installing the MVME2300 Hardware
INTERRUPT ACKNOWLEDGE
(BG) jumpers from the header for the card
LED indicates activity as a set of
port on
DEBUG
PPC1-Bug>
1