Service manual

B-12 Sun Ultra 2 Series Service Manual • July 1996
FIGURE B-7 MII Connector Pin Configuration
TABLE B-7 MII Connector Pin Assignments
Pin Signal Name Description
1 Pwr Power
2 Mdio Management data I/O
3 Mdc Management data clock
4 Rxd3 Receive data 3
5 Rxd2 Receive data 2
6 Rxd1 Receive data 1
7 Rxd0 Receive data 0
8 Rx dv Receive data valid
9 Rx clk Receive clock
10 Rx er Receive error
11 Tx er Transmit error
12 Tx clk Transmit clock
13 Tx en Transmit data enable
14 Txd0 Transmit data 0
15 Txd1 Transmit data 1
16 Txd2 Transmit data 2
17 Txd3 Transmit data 3
120
21 40
120
21 40