DescriptionResetTypeNameBit/Field
Wake-Up Frame Received
DescriptionValue
No effect.0
The power management event is generated because of the
reception of a wake-up frame.
This bit is cleared whenever the register is read.
1
0x0ROWUPRX6
Magic Packet Received
DescriptionValue
No effect.0
The power management event is generated because of the
reception of a magic packet.
This bit is cleared whenever the register is read.
1
0ROMGKPRX5
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.
0x0ROreserved4:3
Wake-Up Frame Enable
DescriptionValue
Wake-up frame does not affect power management control.0
Generation of a power management event in response to the
reception of a wake-up frame is enabled.
1
0RWWUPFREN2
Magic Packet Enable
DescriptionValue
Magic packet reception does not affect power management
control.
0
Generation of a power management event bin response to the
reception of a magic packet is enabled.
1
0RWMGKPKTEN1
Power Down
When set, the MAC receiver drops all received frames until it receives
the expected magic packet or wake-up frame. Upon reception, PWRDWN
is self-cleared and the power-down mode is disabled. Software can also
clear this bit before the expected magic packet or wake-up frame is
received. The frames, received by the MAC after this bit is cleared, are
forwarded to the application.
DescriptionValue
Frames are forwarded to application.0
MAC receiver drops all received frames until it receives the
expected magic packet or wake-up frame.
1
0RWPWRDWN0
June 18, 20141496
Texas Instruments-Production Data
Ethernet Controller
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