TNETE2004

MDIO-MANAGED QuadPHY

FOUR 10BASE-T PHYSICAL-LAYER INTERFACES

SPWS023D – OCTOBER 1996 – REVISED OCTOBER 1997

4

POST OFFICE BOX 655303

pin assignments

TNETE2004 power supplies are identified according to the section of the device they supply. All power supplies

L indicates a supply for control logic, R is for receiver circuits, T is for transmitter circuits, and A is for analog

circuits. Each PHY-specific signal has a suffix, which is the number of the PHY, for example, carrier sense

(CRS0), CRS1, and so on. If a signal name does not include a suffix, it is applicable to all PHYs.

RXCLK0

CRS0

RXD0

LINK0

DUPLEX0

LGND

TGND0

XMTN0

XMTP0

TVDD0

RVDD0

RCVN0

RCVP0

RGND0

RESET

LOOPBACK

TGND1

XMTN1

XMTP1

TVDD1

RVDD1

RCVN1

RCVP1

RGND1

LGND

DUPLEX1

LINK1

RXD1

CRS1

LVDD

LVDD

RXCLK3

CRS3

RXD3

LINK3

DUPLEX3

LGND

RGND3

RCVP3

RCVN3

RVDD3

TVDD3

XMTP3

XMTN3

TGND3

SQE

AUTONEG

RGND2

RCVP2

RCVN2

RVDD2

TVDD2

XMTP2

XMTN2

TGND2

LGND

DUPLEX2

LINK2

RXD2

CRS2

1

2

3

4

5

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9

10

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12

13

14

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18

19

20

21

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23

24

25

26

27

28

29

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81

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