參數(shù)資料
型號(hào): KSZ8851-16MLLI TR
廠商: Micrel Inc
文件頁(yè)數(shù): 38/84頁(yè)
文件大?。?/td> 0K
描述: IC MAC CTLR 1PORT W/BUS 48LQFP
標(biāo)準(zhǔn)包裝: 1,000
控制器類型: 以太網(wǎng)控制器,MAC/PHY
接口: 總線
電源電壓: 1.8V,2.5V,3.3V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
Micrel, Inc.
KSZ8851-16MLL/MLLI
March 11, 2014
43
Revision 2.2
Wakeup Frame Control Register (0x2A – 0x2B): WFCR
This register holds control information programmed by the CPU to control the wake up frame function.
Bit
Default Value
R/W
Description
15-8
0x00
RO
Reserved.
7
0
RW
MPRXE
Magic Packet RX Enable
When set, it enables the magic packet pattern detection.
When reset, the magic packet pattern detection is disabled.
6-4
0x0
RO
Reserved.
3
0
RW
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.
2
0
RW
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.
1
0
RW
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.
0
RW
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.
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.
Bit
Default Value
R/W
Description
15-0
0x0000
RW
WF0CRC0
Wake up Frame 0 CRC (lower 16 bits)
The expected CRC value of a Wake up frame 0 pattern.
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.
Bit
Default Value
R/W
Description
15-0
0x0000
RW
WF0CRC1
Wake up Frame 0 CRC (upper 16 bits).
The expected CRC value of a Wake up frame 0 pattern.
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