DM9161A_09 datasheet(11/45 Pages) DAVICOM

Part #	DM9161A

Description	10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver

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Manufacturer	DAVICOM [Davicom Semiconductor, Inc.]

Direct Link	http://www.davicom.com.tw

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11 / 45 page

DM9161A

10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver

11

Final

Version: DM9161A-DS-F01

October 16, 2009

6.LED Configuration

LEDs flash once per 500ms after power-on reset or

software reset by writing PHY register. All LED pins

are dual function pins, which can be configured as

either active high or low by pulling them low or high

accordingly. If the pin is pulled high, the LED is active

low after reset. Likewise, if the pin is pulled low, the

LED is active high.

DVDD

DM9161A

510 Ohm

Pull Low for

Reset

10K Ohm

510Ohm

Pull High for

Reset

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