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Chapter 3. Hardware Specifications
Chapter 3� Hardware Specification
Led Fail Header (JFAIL_OUT)
Pin
Description
1
+3V3
2
FAULT_DRIVE
Power Connector (JPWR)
Pin
Description
Pin
Description
4
+12V
1
GND
5
+12V
2
GND
6
+5V
3
GND
SGPIO Jumper (JSGPIO_SET)
Pin
Description
1,2
Open
Disable External Access LED input.
Close
Enable External Access LED input.
3,4
Open
Access LED from HDD Pin P11.
Close
Access LED from SGPIO.
5,6
Open
Identify behavior according to Host.
Close
Blinking the Identify LED behavior.
7,8
Open
Disable SGPIO.
Close
Enable SGPIO.