DP83952 datasheet(73/90 Pages) NSC

73 / 90 page

80 RIC II Registers (Continued)

SHARED CAM VALIDATION REGISTER 1 (SCVR 1) (PAGE 9H ADDRESS 16H)

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

ADV8

ADV7

ADV6

ADV5

ADV4

ADV3

ADV2

ADV1

Bit

Symbol

Description

ADV1

ADdress Valid 1

0 Address is not valid in CAM 1

1 Address is valid in CAM 1

ADV2

ADdress Valid 2

0 Address is not valid in CAM 2

1 Address is valid in CAM 2

ADV3

ADdress Valid 3

0 Address is not valid in CAM 3

1 Address is valid in CAM 3

ADV4

ADdress Valid 4

0 Address is not valid in CAM 4

1 Address is valid in CAM 4

ADV5

ADdress Valid 5

0 Address is not valid in CAM 5

1 Address is valid in CAM 5

ADV6

ADdress Valid 6

0 Address is not valid in CAM 6

1 Address is valid in CAM 6

ADV7

ADdress Valid 7

0 Address is not valid in CAM 7

1 Address is valid in CAM 7

ADV8

ADdress Valid 8

0 Address is not valid in CAM 8

1 Address is valid in CAM 8

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) 73 Page - National Semiconductor (TI)

DP83952 Datasheet(HTML) 73 Page - National Semiconductor (TI)

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