Intel RS2BL080 - RAID Controller - Chapter 3, Characteristics

Intel® RAID Controller RS2BL080 Hardware User’s Guide 13
3 Intel
®
RAID Controller RS2BL080
Characteristics
Figure 4. Card Layout
Table 1. Jumper Description
Port
3-0
Port
7-4
JT10
JT3
JT4
JT2
JT12
JT1
JT8
JT13
JT11
JT9
JT7 JT6
AF003198
Jumper Description Type Comments
JT1 Dirty Cache LED Header 2-pin connector For connection to enclosure LED. When lit, it
indicates the data in the cache has not been
written to disk.
JT2 Drive Activity LED Header 2-pin connector LED signal for drive activity.
JT3 Board-to-board connector for
Battery Backup Unit
20-pin connector Provides an interface to the daughter card that
contains the battery backup unit.
JT4 Drive Fault LED Header 2-pin connector LED signal for any drive fault.
JT6 Internal SAS/SATA Port
Connector, Ports 0-3
SFF8087 Connection to SAS/SATA devices.
JT7 Internal SAS/SATA Port
Connector, Ports 4-7
SFF8087 Connection to SAS/SATA devices.
JT8 Debug Connector 2-pin connector Reserved.
JT9 Set Factory Defaults
Connector
2-pin connector Resets the board settings to the defaults set in the
factory.
JT10 Debug Connector 2-pin connector Reserved
JT11 Keyed I
2
C Connector 3-pin keyed
connector
Out-of-band enclosure management (SES2)