DM9003 datasheet(24/65 Pages) DAVICOM

부품명	DM9003

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

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제조업체	DAVICOM [Davicom Semiconductor, Inc.]

홈페이지	http://www.davicom.com.tw

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DM9003

2-port Switch with Processor Interface

24

Preliminary datasheet

DM9003-15-DS-P05

April 9, 2009

6.31 Per Port Status Data Register (62H)

Bit

Name

Default

Description

7:6

RESERVED

P0,RO

Reserved

5

LP_FCS

P0,RO

Link Partner Flow Control Enable Status

4

BIST

P0,RO

BIST status

1: SRAM BIST fail

0: SRAM BIST pass

3

RESERVED

0,RO

Reserved

2

SPEED2

P0,RO

PHY Speed Status

0: 10Mbps,

1: 100Mbps

1

FDX2

P0,RO

PHY Duplex Status

0: half-duplex,

1: full-duplex

0

LINK2

P0,RO

PHY Link Status

0: link fail,

1: link OK

6.32 Per Port Forward Control Register (65H)

Bit

Name

Default

Description

7

LOOPBACK

PH0,RW

Loop-Back Mode

The received packet will be forward to this port itself.

6

MONI_TX

PH0,RW

TX Packet Monitored

The transmitted packets are also forward to sniffer port.

5

MONI_RX

PH0,RW

RX Packet Monitored

The received packets are also forward to sniffer port.

4

DIS_BMP

PH0,RW

Broad/Multicast Not Monitored

The received broadcast or multicast packets are not forward to sniffer

port.

3

Reserved

PH0,RW

Reserved

2

TX_DIS

PH0,RW

Packet Transmit Disabled

All packets can not be forward to this port.

1

RX_DIS

PH0,RW

Packet receive Disabled

All received packets are discarded.

0

ADR_DIS

PH0,RW

Address Learning Disabled

The Source Address (SA) field of packet is not learned to address table.

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DM9003 데이터시트(PDF) 24 Page - Davicom Semiconductor, Inc.

DM9003 데이터시트(HTML) 24 Page - Davicom Semiconductor, Inc.

유사한 부품 번호 - DM9003

유사한 설명 - DM9003

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