micropc NetFRAME 1600, Быстрый старт

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N F 3 6 0 0 S Y S T E M B O A R D F E A T U R E S
NF3600 System Board Jumpers
3 -21
. .
.
. .
Table 10: NF3600 Configuration Jumper CN27
. . . . . . . .
Jumper Name
. . . . . .
Pins
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description
BIOS Write Protect
1–2 If these pins are jumpered, write protect is disabled allowing the BIOS boot block to be
updated. This feature is used in the rare case that a BIOS update requires. If these pins
are jumpered, write protect is disabled allowing the BIOS boot block to be updated. This
feature is used in the rare case that a BIOS update requires a BIOS boot block update
as well. These pins should not be jumpered for normal operation.
BMC Write Protect
3–4 If these pins are jumpered, write protect is disabled allowing the BMC boot block to be
updated. This feature is used in the rare case that a BIOS update requires a BMC boot
block update as well. These pins should not be jumpered for normal operation.
Table 11: NF3600 Configuration Jumper CN53
. . . . . . . .
Jumper Name
. . . . . .
Pins
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description
PCIX1 DIS
1–2 Placing a jumper on pins 1-2 disables the 100 MHz PCI-X mode for the CIOBX2 primary
channel and forces the bus to run 66 MHz PCI. The primary channel consists of Slot 1,
Slot 2, and Gbit.
In the default configuration, pins 1-2 are not jumpered; therefore, the primary channel is
configured for 100 MHz PCI-X.
PCIX2 DIS
3–4 Placing a jumper on pins 3-4 disables the PCI-X mode for the CIOBX2 secondary
channel and forces the bus to run 66 MHz PCI. The secondary channel consists of Slot
6 and the on-board SCSI.
In the default configuration, pins 3-4 are jumpered; therefore, the secondary channel is
configured for 66 MHz PCI and on-board SCSI is enabled.
MAS001675-00.book Page 21 Wednesday, October 16, 2002 11:43 AM