DM9006EP datasheet(2/76 Pages) DAVICOM

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DM9006

2-port Switch with Processor Interface

Preliminary datasheet

DM9006-13-DS-P01

September 1, 2009

CONTENT

GENERAL DESCRIPTION............................................................................................. 10

BLOCK DIAGRAM......................................................................................................... 10

FEATURES .................................................................................................................... 11

PIN CONFIGURATION : 64 PIN LQFP.......................................................................... 12

PIN DESCRIPTION ........................................................................................................ 13

5.1 Processor Bus interface ............................................................................................................................... 13

5.2 EEPROM Interfaces ....................................................................................................................................... 13

5.3 LED Pins ......................................................................................................................................................... 14

5.4 Clock Interface............................................................................................................................................... 14

5.5 Network Interface .......................................................................................................................................... 14

5.6 Miscellaneous Pins ....................................................................................................................................... 15

5.7 Power Pins ..................................................................................................................................................... 15

5.8 Strap pins table.............................................................................................................................................. 15

CONTROL AND STATUS REGISTER SET................................................................... 16

6.1 Network Control Register (00H) ................................................................................................................... 18

6.2 Network Status Register (01H) ..................................................................................................................... 18

6.3 TX Control Register (02H)............................................................................................................................. 18

6.4 RX Control Register (05H) ............................................................................................................................ 18

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