Delta Tau PMAC Pack, Справочник по аппаратуре

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PMAC-Pack
52 PMACPack Custom Configuration
E39: Reset-From-Bus Enable
Table 4-13. E39: Reset-From-Bus Enable
E Point &
Physical Layout
Location Description Default
E39
C4 Must be removed for standalone operation.
Jump pin 1 to 2 to allow PMAC-LITE to derive its reset
from the "PC" backplane.
Only one of E39, E93, E94 should be on at once
See also E93 & E94
No jumper
E40 - E43: Software Address Control
Switches S1-S4 on the front panel of the PMAC-Pack close or open jumpers E40-E43. These jumpers in
turn control the software address of the card, for serial addressing and for sharing the servo clock over the
serial connector. Card @0 sends the clock and cards @1-@F receive the clock.
Note:
The card must either be set up as @0, or receiving clock signals over the serial port
from another card that is set up as @0, or the WATCH-DOG timer will trip (red
light ON) and the card will shut down
Table 4-14. E40 - E43: Software Address Control
Card Address Control
E Points
E40 E41 E42 E43
Card Address
Default & Physical Layout
E40 E41 E42 E43
Location C3 C3 C3 C3
ON ON ON ON @0 @0
OFF ON ON ON @1
ON OFF ON ON @2
OFF OFF ON ON @3
ON ON OFF ON @4
OFF ON OFF ON @5
ON OFF OFF ON @6
OFF OFF OFF ON @7
ON ON ON OFF @8
OFF ON ON OFF @9
ON OFF ON OFF @A
OFF OFF ON OFF @B
ON ON OFF OFF @C
OFF ON OFF OFF @D
ON OFF OFF OFF @E
OFF OFF OFF OFF @F