KSZ8851-16MLL Micrel Inc, KSZ8851-16MLL Datasheet - Page 43

• Manufacturer Part Number: KSZ8851-16MLL
• Description: Single Ethernet Port + Generic (16-bit) Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8851-16MLL

• Controller Type: Ethernet Controller, MAC/PHY
• Interface: Bus
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-3292 - BOARD EVALUATION KSZ8851-16MLL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3252

0x28 – 0x29: Reserved
Wakeup Frame Control Register (0x2A – 0x2B): WFCR
This register holds control information programmed by the CPU to control the wake up frame function.
0x2C – 0x2F: Reserved
Wakeup Frame 0 CRC0 Register (0x30 – 0x31): WF0CRC0
This register contains the expected CRC values of the Wake up frame 0 pattern.
The value of the CRC calculated is based on the IEEE 802.3 Ethernet standard; it is taken over the bytes specified in
the wake up byte mask registers.
Wakeup Frame 0 CRC1 Register (0x32 – 0x33): WF0CRC1
This register contains the expected CRC values of the Wake up frame 0 pattern.
The value of the CRC calculated is based on the IEEE 802.3 Ethernet standard; it is taken over the bytes specified in
the wake up byte mask registers.
August 2009
Micrel, Inc.
0
Bit
15-8
7
6-4
3
2
1
0
Bit
15-0
0
0
0
0
0
0
Default Value
0x00
0x0
Default Value
0x0000
R/W
RO
RW
RO
RW
RW
RW
RW
R/W
RW
RW
Global Soft Reset
1: Software reset is active.
0: Software reset is inactive.
Global software reset will affect PHY, MAC, QMU, DMA, and the switch core, all
registers value are set to default value.
Description
Reserved.
MPRXE
Magic Packet RX Enable
When set, it enables the magic packet pattern detection.
When reset, the magic packet pattern detection is disabled.
Reserved.
WF3E
Wake up Frame 3 Enable
When set, it enables the Wake up frame 3 pattern detection.
When reset, the Wake up frame 3 pattern detection is disabled.
WF2E
Wake up Frame 2 Enable
When set, it enables the Wake up frame 2 pattern detection.
When reset, the Wake up frame 2 pattern detection is disabled.
WF1E
Wake up Frame 1 Enable
When set, it enables the Wake up frame 1 pattern detection.
When reset, the Wake up frame 1 pattern detection is disabled.
WF0E
Wake up Frame 0 Enable
When set, it enables the Wake up frame 0 pattern detection.
When reset, the Wake up frame 0 pattern detection is disabled.
Description
WF0CRC0
Wake up Frame 0 CRC (lower 16 bits)
The expected CRC value of a Wake up frame 0 pattern.
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KSZ8851-16MLL/MLLI
M9999-083109-2.0