AX88170L datasheet(10/39 Pages) ASIX

10 / 39 page

ASIX ELECTRONICS CORPORATION

CONFIDENTIAL

AX88170

PRELIMINARY

0: Normal operation mode.

1: Speed up test mode enable.

TEST0

I/PD

Test Pin: This pin for test purpose only.

Pull down the pin or keep no connection for normal operation.

TEST1

I/PD

Test Pin: This pin for test purpose only.

Pull down the pin or keep no connection for normal operation.

TEST2

Test Pin: This pin for test purpose only.

Pull down the pin for normal operation.

TEST3

I/PD

Test Pin: This pin for test purpose only.

Pull down the pin or keep no connection for normal operation.

TEST4

I/PD

Test Pin: This pin for test purpose only.

Pull down the pin or keep no connection for normal operation.

TEST_OUT

Test Output Pin: This pin for test purpose only.

LDRDY

Load EEPROM data completed indicator. Active high.

ACT/LINK

LED indicator: When link fail, drives logic high always. When link OK, the

pin drives logic low and will drives high a period when line has activity

(data transfer).

/PHY_RST

PHY Reset: This pin is used to reset PHY and is an active low signal.

GPIO0

B/PD

General Purpose I/O 0: Refer to section 4.3 USB Vendor Commands

GPIO1

B/PD

General Purpose I/O 1: Refer to section 4.3 USB Vendor Commands

/HOMELINK

I/PU

Link Status: For external HomePHY link state input active low

VDD

3, 10, 23, 30

37, 44, 50

54,59

Power Supply: +3.3V DC.

VSS

5, 11

17, 25, 34

42, 49, 53

Power Supply: +0V DC or Ground Power.

Tab - 6 Miscellaneous pins group

MII/RMII interface Cross Reference Table

MII

RMII

RXD[0]

RXD[1]

RXD[2]

RXD[3]

CRS

CRS_DV

RX_DV

RX_CLK

RX_ER

TX_EN

TX_CLK

REF_CLK (50MHz)

TXD[0]

TXD[1]

TXD[2]

TXD[3]

COL

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