Media Independent Interface Connector; Figure B-7 Mii Connector Pin Configuration; Table B-7 Mii Connector Pin Assignments - Sun Microsystems Ultra 60 Service Manual

B.6

Media Independent Interface Connector

The media independent interface (MII) connector is located on the mother board
back panel.
the connector pin assignments.
FIGURE B-7
TABLE B-7
Pin
1
2
3
4
5
6
7
8
9
10
11
12
B-14 Sun Ultra 60 Service Manual • August 2001
illustrates the MII connector configuration and
FIGURE B-7
MII Connector Pin Configuration
MII Connector Pin Assignments
Signal Name
Pwr
Mdio
Mdc
Rxd3
Rxd2
Rxd1
Rxd0
Rx dv
Rx clk
Rx er
Tx er
Tx clk
1
1
21
21
Description
Power
Management data I/O
Management data clock
Receive data 3
Receive data 2
Receive data 1
Receive data 0
Receive data valid
Receive clock
Receive error
Transmit error
Transmit clock
TABLE B-7
20
20
40
40
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