Technical Product Specification

Hardware Intel® RAID Controller RS2BL040 Technical Product Specification
Revision 1.0
Intel order number E64392-001
16
Pin # Signal Description
7
P1V8 1.8V power
8
BATT_PRSNT Battery present
9
P3V3_STBY 3.3V auxiliary power
10 GND Ground
11 GND Ground
12
P3V3 3.3V power
13 SCL I2C Clock
14 GND Ground
15 SDA I2C Data
16
BBSTATUS Battery backup status
17 GND Ground
18 BBSTROBE Battery Backup Strobe
19 GND Ground
20
VBB_DDR_MEM DDR/DDRII Power
2.3.9 PCI Interface
The Intel
®
RAID Controller RS2BL040 must be installed into a standard x8 or larger PCI
Express* slot that complies with the PCI Express Specification, Revision 2.0. The controller is
PCI Express* 1.0 compatible and is backward-compatible with x8 or larger slots that are wired
with x1, x2, and x4 PCI Express* lanes.
2.3.10 Jumpers and Connectors
The following figure shows the jumpers and connectors on Intel
®
RAID Controller RS2BL040. A
description for each jumper and connector is provided in the table that follows the figure.
Figure 8. Jumpers and Connectors