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363
Ethernet Communication Module
MII Management Read Data register
Address: A060 0430
Register bit assignment
MII Management Indicators register
Address: A060 0434
Bits Access Mnemonic Reset Description
D31:16 N/A Reserved N/A N/A
D15:00 R MRDD 0x0000 MII read data
Read data is obtained by reading from this register
after an MII Management read cycle. An MII
Management read cycle is executed by loading the
MII Management Address register, then setting the
READ bit to 1 in the MII Management Command
register (see page 360). Read data is available after the
BUSY bit in the MII Management Indicators register
(see page 363) returns to 0.
Table 222: MII Management Read Data register
Reserved
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
MRDD
Reserved
MIILF BUSY
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
Reserved
N
VALID
SCAN