DP83952 datasheet(75/90 Pages) NSC

75 / 90 page

80 RIC II Registers (Continued)

SHARED CAM VALIDATION REGISTER 3 (SCVR 3) (PAGE 9H ADDRESS 18H)

This register indicates the validity of an Ethernet address stored in any one of the shared CAMs When a ‘‘1’’ is written in a

specific SCVR upon starting the network security the CAM contents will be used for address comparison

D4D3D2D1D0

ADV24

ADV23

ADV22

ADV21

ADV20

ADV19

ADV18

ADV17

Bit

Symbol

Description

ADV17

ADdress Valid 17

0 Address is not valid in CAM 17

1 Address is valid in CAM 17

ADV18

ADdress Valid 18

0 Address is not valid in CAM 18

1 Address is valid in CAM 18

ADV19

ADdress Valid 19

0 Address is not valid in CAM 19

1 Address is valid in CAM 19

ADV20

ADdress Valid 20

0 Address is not valid in CAM 20

1 Address is valid in CAM 20

ADV21

ADdress Valid 21

0 Address is not valid in CAM 21

1 Address is valid in CAM 21

ADV22

ADdress Valid 22

0 Address is not valid in CAM 22

1 Address is valid in CAM 22

ADV23

ADdress Valid 23

0 Address is not valid in CAM 23

1 Address is valid in CAM 23

ADV24

ADdress Valid 24

0 Address is not valid in CAM 24

1 Address is valid in CAM 24

Note

Before writing to and changing any bits in this register read the register first and then only change the desired bits By doing this a previous entry will not be

invalidated mistakenly

DP83952 Datasheet(PDF) 75 Page - National Semiconductor (TI)

DP83952 Datasheet(HTML) 75 Page - National Semiconductor (TI)

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