WG82577LM S LGWS Intel, WG82577LM S LGWS Datasheet - Page 98

• Manufacturer Part Number: WG82577LM S LGWS
• Manufacturer: Intel

Specifications of WG82577LM S LGWS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 80.
Note:
Table 81.
Table 82.
91
In the 82577 since each address contains 16 bits, only the least significant bytes are
stored in those addresses.
Flexible Filter Value Table MSBs – FFVT_23 PHY Address 01, Page 800,
Registers 257 + 2*n (n=0…127)
There are 128 filter values. The flexible filter value is used to store the one value for
each byte location in a packet for each flexible filter. If the corresponding mask bit is
one, then the flexible filter compares the incoming data byte to the values stored in this
table.
In the 82577 since each address contains 16 bits, only the most significant bytes are
stored in those addresses.
Before writing to the flexible filter value table the software device driver must first
disable the flexible filters by writing zeros to the Flexible Filter Enable bits of the WUFC
register (WUFC.FLXn).
Flexible Filter Value Table – FFVT_45 PHY Address 01, Page 800, Registers
512 + 2*n (n=0…127)
Flexible Filter Mask Table – FFMT PHY Address 01, Page 800, Registers 768 +
n (n=0…127)
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RO
Attribute
Attribute
Attribute
0
1
2
3
4
5
15:6
Bit(s)
7:0
15:8
Bit(s)
Bit(s)
7:0
15:8
X
X
X
X
X
X
X
X
X
Initial Value
Initial Value
Initial Value
X
X
Mask 0
Mask for filter 0 byte n (n=0, 1… 127).
Mask 1
Mask for filter 1 byte n (n=0, 1… 127).
Mask 2
Mask for filter 2 byte n (n=0, 1… 127).
Mask 3
Mask for filter 3 byte n (n=0, 1… 127).
Mask 4
Mask for filter 3 byte n (n=0, 1… 127).
Mask 5
Mask for filter 3 byte n (n=0, 1… 127).
Reserved.
Value 2
Value of filter 2 byte n (n=0, 1… 127).
Value 3
Value of filter 3 byte n (n=0, 1… 127).
Value 4
Value of filter 4 byte n (n=0, 1… 127).
Value 5
Value of filter 5 byte n (n=0, 1… 127).
82577 GbE PHY—Programmer’s Visible State
Description
Description
Description