Technical Information
JP2 (SCSI-to-SCSI Configuration) 73
JP2 (SCSI-to-SCSI Configuration)CAUTION: Jumper configuration to be performed by qualified service personnel only.
This jumper (JP2) is used to place the SCSI-to-SCSI RAID controller in a
configuration that is known to the CR8e subsystem. This process is accomplished
by adding jumpers to JP2. The jumper block is a four position dual-row header.
JP3 (SCSI-to-SCSI IDs)CAUTION: Jumper configuration to be performed by qualified service personnel only.
These jumpers (JP3) are used to manually set the SCSI-TO-SCSI IDs for the
SCSI-to-SCSI RAID controller. JP3 is an four position dual-row header.
Jumper
Positions SCSI-to-SCSI Settings
1 & 2 Reserved.
3 &4 Add this jumper to place the SCSI-to-SCSI controller
into VT100 mode for the serial channel. Remove the
jumper to place the SCSI-to-SCSI controller into the
SLIP port mode.
5 & 6 Add this jumper to place the SCSI-to-SCSI controller
into the Fixed Baud Rate mode for the serial
channel. Remove the jumper to place the SCSI-to-
SCSI controller into the Variable Baud Rate mode
for the serial channel.
7 & 8 Add this jumper to place the SCSI-to-SCSI controller
in a Master configuration. Remove the jumper to
place the SCSI-to-SCSI controller in a Slave mode.
Jumper Positions
1 & 2 3 & 4 5 & 6 7 & 8 SCSI-to-SCSI ID Settings
ON ON ON ON 15
OFF ON ON ON 14
ON OFF ON ON 13
OFF OFF ON ON 12
ON ON OFF ON 11
OFF ON OFF ON 10
JP2
S2S
CONFIG
1
8
JP3
1
S2S
SCSI
IDs
8