DP83620 datasheet(52/105 Pages) TI

部件名	DP83620

功能描述	DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer

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制造商	TI [Texas Instruments]

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DP83620

SNLS339C – JANUARY 2011 – REVISED APRIL 2013

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Table 7-1. 4B5B Code-Group Encoding/Decoding

Name

PCS 5B Code-Group

MII 4B Nibble Code

DATA CODES

0

11110

0000

1

01001

0001

2

10100

0010

3

10101

0011

4

01010

0100

5

01011

0101

6

01110

0110

7

01111

0111

8

10010

1000

9

10011

1001

A

10110

1010

B

10111

1011

C

11010

1100

D

11011

1101

E

11100

1110

F

11101

1111

IDLE AND CONTROL CODES

H

00100

HALT code-group - Error code

I

11111

Inter-Packet IDLE - 0000(1)

J

11000

First Start of Packet - 0101(1)

K

10001

Second Start of Packet - 0101(1)

T

01101

First End of Packet - 0000(1)

R

00111

Second End of Packet - 0000(1)

INVALID CODES

V

00000

V

00001

V

00010

V

00011

V

00101

V

00110

V

01000

V

01100

V

10000

V

11001

(1)

Control code-groups I, J, K, T and R in data fields will be mapped as invalid codes, together with RX_ER asserted.

52

Architecture

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类似零件编号 - DP83620

制造商	部件名	数据表	功能描述
Texas Instruments	DP83620	1Mb / 102P	[Old version datasheet] DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver with Fiber Support (FX)
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	DP83620	1Mb / 105P	[Old version datasheet] DP83620 Industrial Temperature Single Port 10/100 Mbps Ethernet Physical Layer
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