Intel RS25DB080 Hardware User Guide - Page 29

Table 2. SFF8087 Internal Connector with one SGPIO Connector Pin-out, Controller Connector Pin-out

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Table 2. SFF8087 Internal Connector with one SGPIO Connector Pin-out Controller Connector Pin-out SFF-8087 Pin # Pin Definition Backplane Connector Pin-out Pin # Pin Definition Port A1 GND 7 GND Port 0 A2 RX0+ 6 TX+ A3 RX0- 5 TX- B1 GND 4 GND B2 TX0+ 2 RX+ B3 TX0- 3 RX- B4 GND 1 GND A4 GND 7 GND Port 1 A5 RX1+ 6 TX+ A6 RX1- 5 TX- A7 GND 4 GND B5 TX1+ 2 RX+ B6 TX1- 3 RX- B7 GND 1 GND B8 SB0/SCLK/SCL 1 SCLK SGPIO B9 SB1/SLOAD/SDA 2 SLOAD B10 SB2/GND 4 GND A9 SB3/GND A10 SB4/SDATA_OUT/RS 3 SDATAOUT0 T A11 SB5/SDATA_IN/ADD R A8 SB7/BP_TYPE B11 SB6/CTLR_TYPE Intel® RAID Controller RS25DB080 Hardware User's Guide 19

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Intel® RAID Controller RS25DB080 Hardware User’s Guide
19
Table 2. SFF8087 Internal Connector with one SGPIO Connector Pin-out
Controller Connector Pin-out
Backplane Connector Pin-out
Port
SFF-8087 Pin #
Pin Definition
Pin #
Pin Definition
A1
GND
7
GND
Port 0
A2
RX0+
6
TX+
A3
RX0-
5
TX-
B1
GND
4
GND
B2
TX0+
2
RX+
B3
TX0-
3
RX-
B4
GND
1
GND
A4
GND
7
GND
Port 1
A5
RX1+
6
TX+
A6
RX1-
5
TX-
A7
GND
4
GND
B5
TX1+
2
RX+
B6
TX1-
3
RX-
B7
GND
1
GND
B8
SB0/SCLK/SCL
1
SCLK
SGPIO
B9
SB1/SLOAD/SDA
2
SLOAD
B10
SB2/GND
4
GND
A9
SB3/GND
A10
SB4/SDATA_OUT/RS
T
3
SDATAOUT0
A11
SB5/SDATA_IN/ADD
R
A8
SB7/BP_TYPE
B11
SB6/CTLR_TYPE