Sata Connectors; Pci Interface; Srcs14L Jumpers; Jumper Settings And Pin Numbers - Intel SRCS14L - RAID Controller User Manual

Intel® Integrated RAID Controller SRCS14L
2.2.6

SATA Connectors

The SRCS14L provides four SATA signal connectors.
2.2.7

PCI Interface

The SRCS14L has a 64-bit/66MHz PCI interface. The PCI connector is universally keyed for 3.3v
or 5v signaling and is PCI 2.2 compliant. The controller is designed for optimal performance when
inserted in a 64-bit/66MHz PCI expansion slot; however, it is backwards compatible with all
33MHz PCI expansion slots.
2.2.8

SRCS14L Jumpers

The IIR controller normally comes ready to be installed into the computer motherboard
immediately. However, jumper settings are available to:
•
Reprogram the RAID firmware that is located in the flash memory of the IIR controller.
•
Set the PCI bus speed (force 33 MHz or auto-negotiate 33/66 MHz).
For jumper locations and settings, see
Settings and Pin
Figure 2. Jumper Settings and Pin Numbers
10
Numbers.
IOP Mode Select (J1)
1
Recovery Mode (pins 1-2)
2
Normal Mode (pins 2-3)
3
Table 2: Controller Jumper Settings
PCI Bus Speed (J4)
1
Force 33 MHz (pins 1-2)
2
Auto-negotiate 33 or 66 MHz (pins 2-3)
3
and Figure 2: Jumper
Technical Product Specification