Adaptec 1225SA ユーザーズマニュアル
Appendix E: HostRAID Controller LED and I2C Connector Reference
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Adaptec 44300 Activity LED Connector Specification
J3—Aggregate Activity LED Header
Note:
Aggregate LED signals only.
There is no separate I2C connector. I2C signals are contained within the side band signals of
the SFF-8484 connector.
the SFF-8484 connector.
J4—SFF-8484 Connector
Adaptec 1430SA Activity LED and I2C Connector Specification
J1—LED Connector
Note:
Board circuitry supports common anode backplane implementations.
2220300-R
ASC-44300 RoHS Kit
2253900-R
ASC-44300 RoHS Single
Pin Number
Signal
Description
1
BUSYLED-
Aggregate Cathode
2
+3.3V
Aggregate Anode
Pin Number
Signal
Description
14
I2C_CLK
SB0 - 2W_SCL
15
I2C_DAT
SB1- 2W_SDA
16
GND
SB2 - Ground
17
GND
SB3 - Ground
18
RST_OUT
SB4 - Reset
19
BKPL_ID
SB5 - Backplane
Address
Address
2240900-R
AAR-1430SA RoHS Kit
2240900JA-R AAR-1430SA
RoHS
Kit
2241000-R
AAR-1430SA RoHS Single
Pin Number
Signal
Description
1
LED_OUT0-
PORT 0 Cathode
2
LED OUT 1-
PORT 1 Cathode
3
LED OUT 2-
PORT 2 Cathode
4
LED OUT 3-
PORT 3 Cathode