IP113ALF-DS-R01 datasheet(15/22 Pages) ETC2

部件名	IP113ALF-DS-R01

功能描述	10 /100Base-Tx/Fx Media Converter

PDF	22 Pages

Scroll/Zoom	100%

制造商	ETC2 [List of Unclassifed Manufacturers]

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15 / 22 page

IP113A LF

Preliminary Data Sheet

EEPROM – store the initial value

IP113A LF supports two ways to load initial value of MII registers. The procedure is illustrated as below.

IP113A LF

1. IP113A LF reads the default setting of MII register from pins

pins

IP113A LF

2. IP113A LF updates the default setting of MII by reading EEPROM . If there exists an EEPROM

EEPROM

IP113A LF

3. After reading EEPROM, IP113A LF is virtually isolated from the EEPROM. Micro-controller

can program both MII register and EEPROM.

EEPROM

MDC, MDIO

SCL, SDA

IP113A LF

4. IP113A LF reloads the content of EEPROM to recover the value in MII registers

programmed by Micro-controller after power on reset.

EEPROM

April 9, 2007

15/22

IP113A LF-DS-R08

IP113ALF-DS-R01 数据表(PDF) 15 Page - List of Unclassifed Manufacturers