DM9006 데이터 시트보기 (PDF) - Davicom Semiconductor, Inc.

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DM9006

10/100 Mbps 2-port Ethernet Switch Controller with General Processor Interface

Davicom Semiconductor, Inc. 

DM9006

2-port Switch with Processor Interface

6.5 RX Status Register (06H) .............................................................................................................................. 19

6.6 Receive Overflow Counter Register (07H) .................................................................................................. 19

6.7 Flow Control Register (0AH)......................................................................................................................... 19

6.8 EEPROM & PHY Control Register (0BH) ..................................................................................................... 19

6.9 EEPROM & PHY Address Register (0CH) ................................................................................................... 20

6.10 EEPROM & PHY Data Registers (0DH~0EH)............................................................................................. 20

6.11 Link Change Control Register (0FH) ......................................................................................................... 20

6.12 Processor Port Physical Address Registers (10H~15H) ......................................................................... 20

6.13 Processor Port Multicast Address Registers (16H~1DH)........................................................................ 20

6.14 RX Packet Length Low Register ( 20H ) .................................................................................................... 21

6.15 RX Packet Length High Register ( 21H ) ................................................................................................... 21

6.16 RX Additional Status Register ( 26H ) ....................................................................................................... 21

6.17 RX Additional Control Register ( 27H )...................................................................................................... 21

6.18 Vendor ID Registers (28H~29H) ................................................................................................................. 21

6.19 Product ID Registers (2AH~2BH) ............................................................................................................... 21

6.20 Chip Revision Register (2CH) .................................................................................................................... 21

6.21 Transmit Check Sum Control Register (31H) ........................................................................................... 21

6.22 Receive Check Sum Control Status Register (32H)................................................................................. 22

6.23 uP Data Bus driving capability Register (38H) ......................................................................................... 22

6.24 IRQ Pin Control Register (39H) .................................................................................................................. 22

Preliminary datasheet

3

DM9006-13-DS-P01

September 1, 2009

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