Card Slots - HP 64000 Reference Manual

SYSTEM OVERVIEW MANUAL
MODEL 64000
NOTE
I n a multistation development system, only the end
development station can be designated as the master
controller.
In any power-up sequence of a multistation system, the master controller must be turned on.
Due to the electrical configuration of the rear panel, this development station must be left on
any time system operation is desired.
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Card Slots
NOTE
If it becomes necessary to perform maintenance on the
master controller station, reconfigure another development
station (U3 and U4) and move that development station to
one end of the bus. Make sure the old master controller is
removed from the bus. When the old development station is
ready to be added back into the system, put the IC'S in the
slave-controller position (U11 and U12) and add it to the
system.
There are 13 card slots. The first three slots have cards installed at the factory. These cards
must be in the system in the order given for the system to operate. The three required cards
(plus the one option card) are:
slot A - I/O pc card
slot B - Display control pc card
slot C - CPU pc card
slot 0- Tape Controller Card (if used; required for at least one station.)