DM9106 データシートの表示（PDF） - Davicom Semiconductor, Inc.

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DM9106

10/100 Mbps 3-port Ethernet Switch Controller with PCI Interface

Davicom Semiconductor, Inc. 

DM9106

3-port switch with PCI Interface

5.9 Strap pins table

1: pull-high 1K~10K, 0: default floating.

5.9.1 Strap pin in 3-port mode

Pin No.

Pin Name

Description

52

50

58

59

60,51

61

63,56

EECS

EEDO

TXD2_3

TXD2_2

TXD2_1,EECK

TXD2_0

TXEN2,MDC

Source of System Clock

0: system clock is internal 50MHz clock

1: use SCLK pin as system clock

When Port 2 in force status mode

0: Port 2 in 100Mbps

1: Port 2 in 10Mbps

When Port 2 in force status mode

0: link ON

1: link OFF

0: Port 2 status from external PHY

1: Port 2 status in force mode

00: Port 2 is MII mode (Default)

01: Port 2 is in reverse MII mode

10: Port 2 is in RMII mode and memory BIST disabled

11: Reserved

When Port 2 in force status mod

0: Port 2 in full duplex mode

1: Port 2 in half duplex mode

Reserved

16

Preliminary datasheet

DM9106-DS-P01

July 9, 2009

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