Altera Stratix II EP2S180 DSP Development Board Manual do Utilizador descarregar pdf (Página 39)

Altera Corporation Core Version a.b.c variable 2–31

Stratix II EP2S180 DSP Development Board Reference Manual

Board Components & Interfaces

Ethernet MAC/PHY (U16)

The LAN91C111 (U16) is a mixed signal analog/digital device that

implements protocols at 10 Mbps and 100 Mbps. The control pins of U16

are connected to the Stratix II device so that user logic (e.g., the Nios II

processor) can access Ethernet via the RJ-45 connector (RJ1). Refer to

Table 2–26 for Stratix II pin-outs for Ethernet MAC/PHY device U16.t

Table 2–26. Ethernet MAC/PHY (U16) (Part 1

of 3)

Pin Name Pin Number

ENET_ADS_N AA25

ENET_AEN AC25

ENET_BE_N0 AE26

ENET_BE_N1 AE25

ENET_BE_N2 AD25

ENET_BE_N3 AD24

ENET_DATACS_N T20

ENET_INTRQ0 AB23

ENET_IOCHRDY V26

ENET_IOR_N AC24

ENET_IOW_N AB26

ENET_LDEV_N T26

enet_RESET_n

ENET_SRDY_N T25

ENET_W_R_N T21

SE_A0 AD8

SE_A1 AM27

SE_A2 AM28

SE_A3 AJ27

SE_A4 AK27

SE_A5 AL29

SE_A6 AM29

SE_A7 AJ28

SE_A8 AH28

SE_A9 AK20

SE_A10 AJ20

SE_A11 AL21

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 57 58

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Altera Stratix II EP2S180 DSP Development Board Manual do Utilizador Página 39