AV1890Y-14 View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

Manufacturer

AV1890Y-14

10Base-T/100Base-TX Integrated PHYceiver™

Integrated Circuit Systems 

ICS1890

4B5B Encoding (including invalid test mode coding)

Symbol

0

1

2

3

4

5

6

7

I

J

K

T

R

H

V

V

Meaning

Data 0

Data 1

Data 2

Data 3

Data 4

Data 5

Data 6

Data 7

Idle

SSD

SSD

ESD

ESD

Error

Invalid

Invalid

4B Code

3210

0000

0001

0010

0011

0100

0101

0110

0111

5B Code

43210

11110

01001

10100

10101

01010

01011

01110

01111

undefined

0101

0101

undefined

undefined

undefined

undefined

undefined

11111

11000

10001

01101

00111

00100

00000

00001

Symbol

8

9

A

B

C

D

E

F

V

V

V

V

V

V

V

V(S)

Meaning

Data 8

Data 9

Data A

Data B

Data C

Data D

Data E

Data F

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

4B Code

3210

1000

1001

1010

1011

1100

1101

1110

1111

5B Code

43210

10010

10011

10110

10111

11010

11011

11100

11101

undefined

undefined

undefined

undefined

undefined

undefined

undefined

undefined

00010

00011

00101

00110

01000

01100

10000

11001

Invalid Error Code Test (TXER asserted)

I

Idle

J

SSD

K

SSD

T

ESD

R

ESD

H

Error

V

Invalid

V

Invalid

1111

11111

V

1110

11000

V

1011

10001

V

1001

01101

V

0111

00111

V

0100

00100

V

0000

00000

V

0001

00001

V(S)

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

Invalid

0010

0011

0101

0110

1000

1010

1100

1101

00010

00011

00101

00110

01000

01100

10000

11001

11

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