DP83953 datasheet(72/90 Pages) NSC

tên linh kiện	DP83953

Giải thích chi tiết về linh kiện	Repeater Interface Controller with Security Features, Internal Drivers and Integrated Filters

PDF	90 Pages

Scroll/Zoom	100%

nhà sản xuất	NSC [National Semiconductor (TI)]

Trang chủ	http://www.national.com

Logo

72 / 90 page

www.national.com

7.0 RIC2A Registers (Continued)

Shared CAM Validation Register 4 (SCVR 4) (Page 9H Address 19H)

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.

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.

ADV32

ADV31

ADV30

ADV29

ADV28

ADV27

ADV26

ADV25

Bit

R/W

Symbol

Description

R/W

ADV25

ADdress Valid 25

0: Address is not valid in CAM 25

1: Address is valid in CAM 25

R/W

ADV26

ADdress Valid 26

0: Address is not valid in CAM 26

1: Address is valid in CAM 26

R/W

ADV27

ADdress Valid 27

0: Address is not valid in CAM 27

1: Address is valid in CAM 27

R/W

ADV28

ADdress Valid 28

0: Address is not valid in CAM 28

1: Address is valid in CAM 28

R/W

ADV29

ADdress Valid 29

0: Address is not valid in CAM 29

1: Address is valid in CAM 29

R/W

ADV30

ADdress Valid 30

0: Address is not valid in CAM 30

1: Address is valid in CAM 30

R/W

ADV31

ADdress Valid 31

0: Address is not valid in CAM 31

1: Address is valid in CAM 31

R/W

ADV32

ADdress Valid 32

0: Address is not valid in CAM 32

1: Address is valid in CAM 32

DP83953 bảng dữ liệu(PDF) 72 Page - National Semiconductor (TI)

DP83953 bảng dữ liệu(HTML) 72 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

bảng dữ liệu tải về

Link URL