DP83815DVNG National Semiconductor, DP83815DVNG Datasheet - Page 55

• Manufacturer Part Number: DP83815DVNG
• Description: IC, ENET CTRL 10BASET, 100MBPS, LQFP-144
• Manufacturer: National Semiconductor

Specifications of DP83815DVNG

• Data Rate: 100Mbps
• Ethernet Type: 10BASE-T
• Supply Current: 170mA
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 144
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.0 Register Set
4.2.14 Wake Command/Status Register
The WCSR register is used to configure/control and monitor the DP83815 Wake On LAN logic. The Wake On LAN logic
is used to monitor the incoming packet stream while in a low-power state, and provide a wake event to the system if the
desired packet type, contents, or Link change are detected.
19-11
Bit
31
30
29
28
27
26
25
24
23
22
21
20
10
9
8
7
6
Bit Name
Reserved
MCASTR
SOHACK
BCASTR
UCASTR
WKMAG
WKPAT3
WKPAT2
WKPAT1
PHYINT
MPSOE
PATM3
PATM2
PATM1
PATM0
ARPR
MPR
Offset: 0040h
(Continued)
Tag: WCSR
Magic Packet Received
Set to 1 if a Magic Packet has been detected and the WKMAG bit is set. RO, cleared on read.
Pattern 3 match
Associated bit set to 1 if a pattern 3 match is detected and the WKPAT3 bit is set. RO, cleared on read.
Pattern 2 match
Associated bit set to 1 if a pattern 2 match is detected and the WKPAT2 bit is set. RO, cleared on read.
Pattern 1 match
Associated bit set to 1 if a pattern 1 match is detected and the WKPAT1 bit is set. RO, cleared on read.
Pattern 0 match
Associated bit set to 1 if a pattern 0 match is detected and the WKPAT0 bit is set. RO, cleared on read.
ARP Received
Set to 1 if an ARP packet has been detected and the WKARP bit is set. RO, cleared on read.
Broadcast Received
Set to 1 if a broadcast packet has been detected and the WKBCP bit is set. RO, cleared on read.
Multicast Received
Set to 1 if a multicast packet has been detected and the WKMCP bit is set. RO, cleared on read.
Unicast Received
Set to 1 if a unicast packet has been detected the WKUCP bit is set. RO, cleared on read.
Phy Interrupt
Set to 1 if a Phy interrupt was detected and the WKPHY bit is set. RO, cleared on read.
Reserved
RO, cleared on read.
SecureOn Hack Attempt
Set to 1 if the MPSOE and WKMAG bits are set, and a Magic Packet is receive with an invalid
SecureOn password value. RO, Cleared on read.
unused
returns 0
Magic Packet SecureOn Enable
Enable Magic Packet SecureOn feature. Only applicable when bit 9 is set. R/W
Wake on Magic Packet
Enable wake on Magic Packet detection. R/W
Wake on Pattern 3 match
Enable wake on match of pattern 3. R/W
Wake on Pattern 2 match
Enable wake on match of pattern 2. R/W
Wake on Pattern 1 match
Enable wake on match of pattern 1. R/W
Access: Read Write
Size: 32 bits
55
Description
Hard Reset: 00000000h
Soft Reset: 00000000h
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