CS8952T-CQ Cirrus Logic, CS8952T-CQ Datasheet - Page 35

• Manufacturer Part Number: CS8952T-CQ
• Description: 100BASE E-X AND 10BASE-T TRANSCEIVER
• Manufacturer: Cirrus Logic

PHY Identifier Register, Part 1 - Address 02h
DS206TPP2
15:0
CS8952T
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
BIT
15
7
Organizationally
Unique Identifier
(bits 3:18)
NAME
14
6
Read/Write 001Ah
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
TYPE
13
5
Organizationally Unique Identifier: Bits[11:18]
Organizationally Unique Identifier: Bits[3:10]
RESET
12
4
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 [3:18] of the OUI. Bit 3 of
the OUI is located in bit 15 of the PHY Identifier, bit 4
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.
11
3
10
2
DESCRIPTION
9
1
8
0
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