3 network status register – Rainbow Electronics AT91CAP9S250A User Manual
Page 812
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812
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
42.5.3
Network Status Register
Register Name:
EMAC_NSR
Access Type:
Read-only
• MDIO
Returns status of the mdio_in pin. Use the PHY maintenance register for reading managed frames rather than this bit.
• IDLE
0 = The PHY logic is running.
1 = The PHY management logic is idle (i.e., has completed).
31
30
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26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
IDLE
MDIO
–
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