at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 613

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

36.5.12
Register Name:
Access Type:
• DATA
For a write operation this is written with the data to be written to the PHY.
After a read operation this contains the data read from the PHY.
• CODE:
Must be written to 10. Reads as written.
• REGA: Register Address
Specifies the register in the PHY to access.
• PHYA: PHY Address
• RW: Read-write
10 is read; 01 is write. Any other value is an invalid PHY management frame
• SOF: Start of frame
Must be written 01 for a valid frame.
6221G–ATARM–31-Jan-08
PHYA
31
23
15
7
PHY Maintenance Register
SOF
30
22
14
EMAC_MAN
Read-write
6
29
21
13
5
RW
REGA
28
20
12
4
DATA
DATA
27
19
11
3
26
18
10
2
PHYA
AT91SAM9260
25
17
9
1
CODE
24
16
8
0
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