Analog Devices Blackfin ADSP-BF537 Hardware Reference Manual page 462

Ethernet MAC Register Definitions
MAC Wakeup Frame Control and Status Register (EMAC_WKUP_CTL)
0xFFC0 302C
RWKS[3:0] (Wakeup Frame
Received Status) - W1C
MPKS (Magic Packet Received
Status) - W1C
Figure 8-23. MAC Wakeup Frame Control and Status Register
Additional information for the
• Wakeup frame received status (
These four frame status bits flag the receipt of wakeup frames cor-
responding to the respective wakeup frame filters.
• Magic packet received status (
This bit is set by the MAC when it receives the magic packet
received wakeup call. The MAC then resumes operation in the nor-
mal powered-up mode.
[1] Magic packet received.
[0] Magic packet not received.
8-82
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0 0
EMAC_WKUP_CTL
ADSP-BF537 Blackfin Processor Hardware Reference
0 0 0 0 0 0 0 0
7 6 5 4 3 2 1
0 0 0 0 0 0 0
register bits includes:
)
RWKS
)
MPKS
Reset = 0x0000 0000
0
0
0
CAPWKFRM (Capture
Wakeup Frames)
MPKE (Magic Packet Wakeup
Enable)
RWKE (Remote Wakeup
Frame Enable)
GUWKE (Global Uni-
cast Wakeup Enable)