ICS1893CF datasheet(57/126 Pages) ICST

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Chapter 7 Management Register Set

ICS1893CF, Rev. F, 03/01/07

Mar. 2007

ICS1893CF Data Sheet Rev. F - Release

7.5.1 OUI bits 19-24 (bits 3.15:10)

The most-significant 6 bits of register 3 (that is, bits 3.15:10) include OUI bits 19 through 24. OUI bit 19 is

stored in bit 3.15, while OUI bit 24 is stored in bit 3.10.

7.5.2 Manufacturer's Model Number (bits 3.9:4)

The model number for the ICS1893CF is 5 (decimal). It is stored in bit 3.9:4 as 00101b.

7.5.3 Revision Number (bits 3.3:0)

Table 7-10 lists the valid ICS1893CF revision numbers, which are 4-bit binary numbers stored in bits 3.3:0.

3.11

OUI bit 23 | w

N/A

–

3.10

OUI bit 24 | x

N/A

–

3.9

Manufacturer’s Model Number bit 5

N/A

–

3.8

Manufacturer’s Model Number bit 4

N/A

–

3.7

Manufacturer’s Model Number bit 3

N/A

–

3.6

Manufacturer’s Model Number bit 2

N/A

–

3.5

Manufacturer’s Model Number bit 1

N/A

–

3.4

Manufacturer’s Model Number bit 0

N/A

–

3.3

Revision Number bit 3

N/A

–

3.2

Revision Number bit 2

N/A

–

3.1

Revision Number bit 1

N/A

–

3.0

Revision Number bit 0

N/A

–

Table 7-10. ICS1893CF Revision Number

Decimal

Bits 3.3:0

Description

0000

IDT 1893C

Table 7-9. PHY Identifier Register (Register 3 [0x03])

Bit

Definition

When Bit = 0 When Bit = 1 Access

Special

Function

Default

Hex

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