Register 12: Ethernet MAC Management Receive Data (MACMRXD), offset
0x030
This register holds the last value read from the MII Management registers.
Ethernet MAC Management Receive Data (MACMRXD)
Base 0x4004.8000
Offset 0x030
Type R/W, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
MDRX
R/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x0000ROreserved31:16
MII Register Receive Data
The MDRX bits represent the data that was read in the previous MII
management transaction.
0x0000R/WMDRX15:0
June 22, 2010438
Texas Instruments-Production Data
Ethernet Controller