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Chapter 3. Hardware Specification
RSC-2KT User Manual
3�1�1 Placement
Top view
Bottom view
3�1�2 Connector and Jumper
Power Connector (JPWR1 & JPWR2)
SGPIO
Function and setting
Pin
Status
Description
Pin 1, 2
Open
Disable External LED input.
Close
Enable External LED input.
Pin 3, 4
Open
Activity LED from HDD Pin P11.
Close
Activity LED from SGPIO.
Pin 5, 6
Open
Identify behavior according to Host.
Close
Blinking the Identify LED behavior.
Pin 7, 8
Open
Disable SGPIO.
Close
Enable SGPIO.
3�1 HDD Backplane
HDD1
HDD2
HDD3
HDD4
SASHD
JPWR2 JPWR1
CPLD
JSGPIO_SET
4 1
+5V
GND
GND
+12V
8 2
4 1
Chapter 3. Hardware Specifications