Sun Microsystems SunFastEthernet Adapte - Manual (Page 61)

Interface Signals A-3
A
Table A-2 lists SunFastEthernet Adapter Media Independent Interface signals
and their corresponding pin numbers.
Table A-2 SunFastEthernet Adapter Media Independent Interface Signals (Ultra DB40)
Pin Number Description Pin Number Description
1 +5V 21 +5V
2 MDIO 22 GND
3 MDC 23 GND
4 RXD<3> 24 GND
5 RXD<2> 25 GND
6 RXD<1> 26 GND
7 RXD<0> 27 GND
8 RX_DV 28 GND
9 RX_CLK 29 GND
10 RX_ER 30 GND
11 TX_ER 31 GND
12 TX_CLK 32 GND
13 TX_EN 33 GND
14 TXD<0> 34 GND
15 TXD<1> 35 GND
16 TXD<2> 36 GND
17 TXD<3> 37 GND
18 COL 38 GND
19 CRS 39 GND
20 +5V 40 +5V