Sun-microsystems SunFastEthernet Adapte Manual de usuario descargar pdf (Pagina 61)

InterfaceSignals A-3

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

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 87 88

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Sun-microsystems SunFastEthernet Adapte Manual de usuario Pagina 61