User's Manual

Turbo PMAC2 VME Ultralite
6 Jumper Description
E0: Reset Lock Enable
E Point and
Physical Layout
Location Description Default
E0
B-2 Remove jumper for normal operation.
Jump pins 1 to 2 to force the card to stay in the
reset state.
No jumper installed
E1: Card 0 (Clock Direction) Select
E Point and
Physical Layout
Location Description Default
E1
C-1 Remove jumper to specify that this PMAC is Card
0, which generates its own phase and servo clock
(default).
Jump pins 1 to 2 to specify that this PMAC is not
Card 0, but Card 1 to F (15), which requires
external phase and servo clock signals from the
serial port to operate.
No jumper installed
E2: 40/60 MHz Operation
E Point and
Physical Layout
Location Description Default
E2
C-1 Remove jumper for 40MHz operation.
Jump pins 1 to 2 for 60MHz operation.
No jumper installed
E3: Re-Initialization on Reset Control
E Point and
Physical Layout
Location Description Default
E3
A-1 Remove jumper for normal reset mode (default).
Jump pins 1 to 2 for re-initialization on reset.
No jumper installed
E4-E6: (Reserved for Future Use)
E10A, B, C: Flash Memory Bank Select
E Point and
Physical Layout
Location Description Default
E10A
E10C
C-3
Remove all three jumpers to select flash memory
bank with factory-installed firmware.
Use other configuration to select one of the seven
other flash memory banks.
No jumpers installed