Adaptec 44300 Activity Led And I2C Connector Specification - Adaptec SCSI 58300 Installation And User Manual

SFF-8484 Connector J4
Pin Number
14
15
16
17
18
19

Adaptec 44300 Activity LED and I2C Connector Specification

2220300-R
2253900-R
Adaptec 44300 Activity LED Board Connector: Molex 22-28-8022 2.54mm 1x2 RA
●
Header or equivalent
LED Mating Cable Connector: Molex 50-57-9002 or equivalent
●
J1
Pin Number
1
2
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.
Appendix E: HostRAID Controller LED and I2C Connector Reference
Signal
I2C_CLK
I2C_DAT
GND
GND
RST_OUT
BKPL_ID
ASC-44300 RoHS Kit
ASC-44300 RoHS Single
Signal
BUSYLED-
+3.3V
Description
SB0 - 2W_SCL
SB1- 2W_SDA
SB2 - Ground
SB3 - Ground
SB4 - Reset
SB5 - Backplane
Address
Description
Aggregate Cathode
Aggregate Anode
88
●