1892YLF IDT, Integrated Device Technology Inc, 1892YLF Datasheet - Page 73

• Manufacturer Part Number: 1892YLF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 1892YLF

• Lead Free Status / RoHS Status: Compliant

8.5 Register 3: PHY Identifier Register
8.5.1 OUI bits 19-24 (bits 3.15:10)
8.5.2 Manufacturer's Model Number (bits 3.9:4)
ICS1892, Rev. D, 2/26/01
Table 8-9
that are part of a set defined by the ISO/IEC specification. This register stores the following:
•
•
•
All of the bits in the two PHY Identifier Registers are Command Override Write bits. An STA can read them
at any time without condition. However, An STA can modify these register bits only when the Command
Register Override bit (bit 16.15) is enabled with a logic one.
Note:
Table 8-9. PHY Identifier Register (Register 3 [0x03])
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.
The model number for the ICS1892 is 3 (decimal). It is stored in bit 3.9:4 as 00011b.
3.15
3.14
3.13
3.12
3.10
3.11
Part of the OUI [see the text in
Manufacturer’s PHY Model Number
Manufacturer’s PHY Revision Number
Bit
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
ICS1892
For an explanation of acronyms used in
OUI bit 19 | s
OUI bit 20 | t
OUI bit 21 | u
OUI bit 22 | v
OUI bit 23 | w
OUI bit 24 | x
Manufacturer’s Model Number bit 5
Manufacturer’s Model Number bit 4
Manufacturer’s Model Number bit 3
Manufacturer’s Model Number bit 2
Manufacturer’s Model Number bit 1
Manufacturer’s Model Number bit 0
Revision Number bit 3
Revision Number bit 2
Revision Number bit 1
Revision Number bit 0
lists the bits for PHY Identifier Register (Register 3), which is one of two PHY Identifier Registers
Definition
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
Section 8.4, “Register 2: PHY Identifier
When Bit = 0 When Bit = 1
N/A
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73
Table
8-5, see
N/A
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Chapter 1, “Abbreviations and
Access
Chapter 8 Management Register Set
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
Register”]
Function
Special
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February 26, 2001
Default
Acronyms”.
1
1
1
1
0
1
0
0
0
0
1
1
0
0
0
0
Hex
F
4
3
0