SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1300

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

41.6.12
Name:
Address:
Access:
• 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.
1300
1300
PHYA
31
23
15
7
SAM3X/A
SAM3X/A
PHY Maintenance Register
SOF
EMAC_MAN
0x400B0034
Read-write
30
22
14
6
29
21
13
5
RW
REGA
28
20
12
4
DATA
DATA
27
19
11
3
26
18
10
2
PHYA
25
17
9
1
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
CODE
24
16
8
0