| 31 |
WUPFRRST |
R/W |
0x0 |
Wake-Up Frame Filter Register Pointer Reset.
0x0 = No effect.
0x1 = Resets the MAC Remote Wake-Up Frame Filter (EMACRWUFF) register pointer to 0x0. It is automatically cleared after one clock cycle.
|
| 30-27 |
RESERVED |
R |
0x0 |
|
| 26-24 |
RWKPTR |
R/W |
0x0 |
Remote Wake-Up FIFO Pointer. This gives the current value (0 to 7) of the MAC Remote Wake-Up Frame Filter (EMACRWUFF) register pointer. The contents of the EMACRWUFF Register are transferred to the receive clock domain when a write occurs to that register when this pointer value equals 7.
|
| 23-10 |
RESERVED |
R |
0x0 |
|
| 9 |
GLBLUCAST |
R/W |
0x0 |
Global Unicast.
0x0 = No Effect.
0x1 = Enables any unicast packet filtered by the MAC Destination Address Filter (DAF) module's address recognition to be a wake-up frame.
|
| 8-7 |
RESERVED |
R |
0x0 |
|
| 6 |
WUPRX |
R |
0x0 |
Wake-Up Frame Received.
0x0 = No effect.
0x1 = The power management event is generated because of the reception of a wake-up frame.This bit is cleared whenever the register is read.
|
| 5 |
MGKPRX |
R |
0x0 |
Magic Packet Received.
0x0 = No effect.
0x1 = The power management event is generated because of the reception of a magic packet.This bit is cleared whenever the register is read.
|
| 4-3 |
RESERVED |
R |
0x0 |
|
| 2 |
WUPFREN |
R/W |
0x0 |
Wake-Up Frame Enable.
0x0 = Wake-up frame does not affect power management control.
0x1 = Generation of a power management event in response to the reception of a wake-up frame is enabled.
|
| 1 |
MGKPKTEN |
R/W |
0x0 |
Magic Packet Enable.
0x0 = Magic packet reception does not affect power management control.
0x1 = Generation of a power management event bin response to the reception of a magic packet is enabled.
|
| 0 |
PWRDWN |
R/W |
0x0 |
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.
0x0 = Frames are forwarded to application.
0x1 = MAC receiver drops all received frames until it receives the expected magic packet or wake-up frame.
|