A.6.2 Mii Connector Signals - Sun Microsystems Enterprise 220R Service Manual

A.6.2 MII Connector Signals
Pin
1
2
3
4
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Signal Name
Pwr
Mdio
Mdc
Rxd3
Rxd0
Rx_dv
Rx_clk
Rx_er
Tx_er
Tx_clk
Tx_en
Txd0
Txd1
Txd2
Txd3
Col
Crs
Pwr
Pwr
Gnd
Gnd
Gnd
Gnd
Description
Power
Management data I/O
Management data clock
Receive data 3
Receive data 0
Receive data valid
Receive clock
Receive error
Transmit error
Transmit clock
Transmit data enable
Transmit data 0
Transmit data 1
Transmit data 2
Transmit data 3
Collision detected
Carrier sense
Power
Power
Ground
Ground
Ground
Ground
Connector Signal Descriptions
243