LAN8650/1

11.1.2 PHY Identification Register

Attention: This register is a reflection of the integrated PHY Clause 22 PHY_ID0 and PHY_ID1 registers.

Tip: The product ID and hardware revision number may be found in the Device Identification (DEVID) register.

Name:	OA_PHYID
Address:	0x001


Bit	31	30	29	28	27	26	25	24
	OUI[21:14]
Access	RO	RO	RO	RO	RO	RO	RO	RO
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	OUI[13:6]
Access	RO	RO	RO	RO	RO	RO	RO	RO
Reset	0	0	0	0	0	1	1	1


Bit	15	14	13	12	11	10	9	8
	OUI[5:0]						MODEL[5:4]
Access	RO	RO	RO	RO	RO	RO	RO	RO
Reset	1	1	0	0	0	0	0	1


Bit	7	6	5	4	3	2	1	0
	MODEL[3:0]				REVISION[3:0]
Access	RO	RO	RO	RO	RO	RO	RO	RO
Reset	1	0	1	1	0	0	1	1

Bits 31:10 – OUI[21:0] Organizationally Unique Identifier

This field contains the 19^th through the 24^th bits of the Organizationally Unique Identifier (OUI) as specified in IEEE Std 802.3 Clause 22. OUI = 00800Fh

Bits 9:4 – MODEL[5:0] Manufacturer’s Model Number

Six-bit manufacturer’s integrated PHY identification number.

Value	Description
`011011`	LAN8650/1 Integrated PHY

Bits 3:0 – REVISION[3:0] Manufacturer’s Revision Number

Four-bit integrated PHY revision number.

Value	Description
`0011`	Integrated PHY Revision 3

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