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PERC 3/QC Hardware Installation 135
PERC 3/QC Card Layout
Figure 10-1 displays the PERC 3/QC card and jumpers.
Figure 10-1. PERC 3/QC Card Layout
DIMM Socket
J13
Channel 0/1
External
J15 J16 J17 J18 J19 J20
(See List Above)
J16 Load Balancing
J17 Dirty Cache (Write Pending) LED
J18 Serial EEPROM Port
J19 Onboard BIOS Enable
J20 For Manufacturing Use Only
J6
SCSI
Activity
LED
J4 Channel 0
Internal
Wide SCSI
J1 Channel 1
Internal
Wide SCSI
J22
Channel 2/3
External
J2
J3
J5
J7
J9 J10 J1 J12
(See List Above)
Speaker
J14
Serial Port
J9 Channel 0 TERMPWR Enable
J10 Channel 1 TERMPWR Enable
J11 Channel 2 TERMPWR Enable
J12 Channel 3 TERMPWR Enable
J2 Channel 0 Termination Enable
J3 Channel 1 Termination Enable
J5 Channel 2 Termination Enable
J7 Channel 3 Termination Enable
J23 External
Battery Connector