Supero SUPER P4DP6, Руководство пользователя

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Chapter 2: Installation
2-19
P C I-X B u s S p e e d J u m p e r S e ttin g s
(fo r S lo t # 4 )
JP 1 6 JP 1 7 JP 1 8 P ro to co l M a x. F re q .
O ff O ff O ff P C I-X 1 3 3 M H z
O ff O n O ff P C I-X 1 0 0 M H z
O ff O n P in s 1 -2 P C I-X 6 6 M H z
O ff O n P in s 2 -3 P C I 6 6 M H z
O n O n P in s 2 -3 P C I 3 3 M H z
Slot #4
Refer to the table on
t h e r i g h t t o s e t t h e
speed of slot #4 with
j u m p e r s J P 1 6 , J P 1 7
and JP18.
P C I-X B u s S p e e d J u m p e r S e ttin g s
(fo r S lo t # 1 , # 2 , # 3 )
JP 2 0 JP 2 1 * JP 1 9 P ro to co l M a x. F re q .
O ff O n P in s 1 -2 P C I-X 6 6 M H z
O ff O n P in s 2 -3 P C I 6 6 M H z
O n O n P in s 2 -3 P C I 3 3 M H z
Slot #1, #2 and
#3
Refer to the table on
t h e r i g h t t o s e t t h e
speed of slots #1, #2
and #3 with jumpers
JP20, JP21 and JP19.
*Note that JP21 is hardwired closed as only
66 and 33 MHz are available for these slots.
Jum pers JP 16, JP 17 and JP 18
Jum pers JP 19, JP 20 and JP 21
Default setting
Default setting
Note: If two cards are used in slots 1
through 4 they will operate as 66 MHz
(max.) PCI cards. You may run a single 66
MHz PCI-X card in slots 1-4 only if the other
three slots remain empty.
Note: Because slot 4 is intended for RAID sup-
port (on the P4DP6), it shares its bus with the
onboard SCSI, which pulls the slot speed down
to 66 MHz. If you wish to use a card with a
higher speed than 66 MHz in slot 4, you must
disable the onboard SCSI and set the bus to the
desired speed according to the table on the
right. (Otherwise, use the card in slot 5 or 6.)