CS8952 datasheet(37/82 Pages) CIRRUS

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CS8952

CrystalLAN™ 100BASE-X and 10BASE-T Transceiver

6.4

PHY Identifier, Part 2 - Address 03h

Organizationally Unique Identifier - Bits[19:24]

Part Number

765

4321

Part Number

Revision Number

BIT

NAME

TYPE

RESET

DESCRIPTION

15:10 Organizationally

Unique Identifier

(bits 19:24)

Read/Write 00 1000

This identifier is assigned to PHY manufacturers by

the IEEE. Its intention is to provide sufficient informa-

tion to support 10/100 Management as defined in

Clause 30.1.2 of the IEEE 802.3 specification.

This register contains bits [19:24] of the OUI. Bit 19

of the OUI is located in bit 15 of this register, bit 20 of

the OUI is in bit 14, and so on.

Note: This field is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

9:4

Part Number

Read/Write 10 0000

These bits indicate the CS8952 part number. It has

been set to a value of 100000.

Note: This field is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

3:0

Revision Number

Read/Write 0001

These bits indicate the CS8952 part revision.

Rev. A

0000

Rev. B

0001

etc.

Note: This field is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

CS8952 数据表(PDF) 37 Page - Cirrus Logic

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CS8952 数据表(PDF) 37 Page - Cirrus Logic

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