Register 124: Ethernet MAC Sleep Mode Clock Gating Control (SCGCEMAC),
offset 0x79C
The SCGCEMAC register provides software the capability to enable and disable the Ethernet MAC
module in sleep mode. When enabled, a module is provided a clock. When disabled, the clock is
disabled to save power.
Important: This register should be used to control the clocking for the Ethernet MAC module.
Ethernet MAC Sleep Mode Clock Gating Control (SCGCEMAC)
Base 0x400F.E000
Offset 0x79C
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
S0reserved
RWROROROROROROROROROROROROROROROType
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.
0ROreserved31:1
Ethernet MAC Module 0 Sleep Mode Clock Gating Control
DescriptionValue
Ethernet MAC module 0 is disabled in sleep mode.0
Enable and provide a clock to Ethernet MAC module 0 in sleep
mode.
1
0RWS00
June 18, 2014426
Texas Instruments-Production Data
System Control
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