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Appendix F: Controller LED and I2C Connector Quick Reference
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112
Adaptec RAID 3805 LED and I2C Connector Specification
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Adaptec RAID 3805 LED Board Connector:
Molex 10-89-7162 2.54mm 2x8 Header or
equivalent
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LED Mating Cable Connector:
Molex 22-55-2161 or equivalent
J10:
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Adaptec RAID 3805 Aggregate Activity LED Board Connector
: Molex 22-28-8022
2.54mm 1x2 RA Header or equivalent
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LED Mating Cable Connector
: Molex 50-57-9002 or equivalent
B11
CONTROLLER_TYPEB_BUF
SB6 – Controller Type
SB6 – Controller Type
A8
BACKPLANE_TYPEB
SB7 – Backplane Type
SB7 – Backplane Type
Pin Number
Signal
I2C Description
SGPIO Description
2252100-R
ASR-3805 RoHS Kit
2252100JA-R
ASR-3805/JA RoHS Kit
2252200-R
ASR-3805 RoHS Single
2252300-R
ASR-3805/256MB RoHS Single
J10 Pin Number
Signal
Description
22-55-2161
Pin Number
1
+3.3V
CONNECTOR J3-PORT0 Anode
2
2
ACT0_7_LED_L (3)
CONNECTOR J3-PORT0 Cathode
1
3
+3.3V
CONNECTOR J3-PORT1 Anode
4
4
ACT0_7_LED_L (2)
CONNECTOR J3-PORT1 Cathode
3
5
+3.3V
CONNECTOR J3-PORT2 Anode
6
6
ACT0_7_LED_L (1)
CONNECTOR J3-PORT2 Cathode
5
7
+3.3V
CONNECTOR J3-PORT3 Anode
8
8
ACT0_7_LED_L (0)
CONNECTOR J3-PORT3 Cathode
7
9
+3.3V
CONNECTOR J5-PORT0 Anode
10
10
ACT0_7_LED_L (7)
CONNECTOR J5-PORT0 Cathode
9
11
+3.3V
CONNECTOR J5-PORT1 Anode
12
12
ACT0_7_LED_L (6)
CONNECTOR J5-PORT1 Cathode
11
13
+3.3V
CONNECTOR J5-PORT2 Anode
14
14
ACT0_7_LED_L (5)
CONNECTOR J5-PORT2 Cathode
13
15
+3.3V
CONNECTOR J5-PORT3 Anode
16
16
ACT0_7_LED_L (4)
CONNECTOR J5-PORT3 Cathode
15