WG82577LM S LGWS Intel, WG82577LM S LGWS Datasheet - Page 84

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

Specifications of WG82577LM S LGWS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

8.8
Table 54.
Table 55.
77
The 82577 should assert CRS during every transmission. Failure to do so might indicate
that the link has failed, or the 82577 has an incorrect link configuration. This register
only increments if transmits are enabled. This register is only valid when the 82577 is
operating at half duplex.
PCIe Registers
PCIe FIFOs Control/Status PHY Address 01, Page 770, Register 16)
PCIe Power Management Control PHY Address 01, Page 770, Register 17
Reserved
Rx FIFO overflow
Reserved
Tx FIFO overflow
Reserved
Burst enable
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Name
Name
1b
00b
000b
10b
1b
00b
0010b
0b
0000001b
0b
0b
0b
000000b
Default
Default
15:9
8
7
6
5:0
Bits
15
14:13
12:10
9:8
7
6:5
4:1
0B
Bits
Reserved
Rx FIFO overflow occurred.
Reserved
Tx FIFO overflow occurred.
Reserved
Burst in 10/100 Mb/s Enable
1b = Bursting at 10/100 Mb/s speed is
enabled.
0b = Bursting disabled at 10/100 Mb/s.
Reserved
Reserved.
Reserved.
Reserved
Reserved
Reserved
Reserved
82577 GbE PHY—Programmer’s Visible State
Description
Description
RW
RO
R/W
R/W
R/W
R/W
R/W
R/W
Type
RO
RO/SC
RO
RO/SC
RO
Type