Filter
Top Products
MegaRAID Enterprise 1600 Hardware Guide
54
Step 5 Set Jumpers,
Continued
J2, J3, J5, and J7 Termination Enable
J2, J3, J5, and J7 are 3-pin bergs that set the SCSI termination for each
SCSI channel:
Jumper SCSI
Channel
SCSI Termination
Controlled by
Software
SCSI Termination
Always Disabled
SCSI
Termination
Always Enabled
J2 A Short Pins 1-2 Short Pins 2-3 OPEN
J3 B Short Pins 1-2 Short Pins 2-3 OPEN
J5 C Short Pins 1-2 Short Pins 2-3 OPEN
J7 D Short Pins 1-2 Short Pins 2-3 OPEN
J9, J10, J11, and J12 TERMPWR Enable
J9, J10, J11, and J12 are 2-pin bergs that enable TERMPWR to the
SCSI bus for each SCSI channel:
Jumper Term.
Power
Channel
Settings
J9 A Short Pins 1-2 to have the PCI bus on the host computer
provide TermPWR. This is the factory setting. Leave
Open to let the SCSI bus provide TermPWR.
J10 B Short Pins 1-2 to have the PCI bus on the host computer
provide TermPWR. This is the factory setting. Leave
Open to let the SCSI bus provide TermPWR.
J11 C Short Pins 1-2 to have the PCI bus on the host computer
provide TermPWR. This is the factory setting. Leave
Open to let the SCSI bus provide TermPWR.
J12 D Short Pins 1-2 to have the PCI bus on the host computer
provide TermPWR. This is the factory setting. Leave
Open to let the SCSI bus provide TermPWR.
Cont’d