RTL8208 Просмотр технического описания (PDF) - Realtek Semiconductor

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Компоненты Описание

производитель

RTL8208

REALTEK SINGLE CHIP OCTAL 10/100 MBPS FAST ETHERNET TRANSCEIVER

Realtek Semiconductor 

Pin Name

DRIVE[0]/

RXD0[7]

DRIVE[1]/

RXD0[6]

Pin

52

60

5.8 Reserved Pins

Pin Name

ENANAPAR/

RXD1[1]

TEST/

RXD1[2]

CPRST/

RXD1[0]

Pin

97

91

105

RTL8208

Type Description

I/O, DRIVE[0]: Controls the output driving ability of SSMII RX_CLK.

(Pd) 1’b0: 12mA (default)

1’b1: 16mA

I/O, DRIVE[1]: Controls the output driving abilities of the

(Pd,Pd) RMII/SMII/SS-SMII signals other than RX_CLK.

Drive [1:0]

2’b00

2’b01

2’b10

2’b11

Output driving ability

4mA (default)

8mA

12mA

16mA

Type

I/O,

(Pd)

I/O,

(Pd)

I/O,

(Pd)

Description

Reserved for internal use. Must be kept floating.

TEST. Reserved for internal use. Must be kept floating.

Reserved for internal use. Must be kept floating.

2003/04/04

11

Rev.1.97

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