WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 408

• Manufacturer Part Number: WG82574L S LBA9
• Description: CONTROLLER, ENET, INTEL 82574L, 64PQFN
• Manufacturer: Intel

Specifications of WG82574L S LBA9

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +85°C
• Digital Ic Case Style: QFN
• No. Of Pins: 64
• Package / Case: QFN
• Interface Type: I2C, JTAG, PCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.2.11.29 LED[3:0] Polarity Control Register (Page 3), PHY Address 01; Register
408
17
15:12
11:8
7:6
5:4
3:2
1:0
Bits
LED[5],
LED[3],
LED[1] Mix
Percentage
LED[4],
LED[2],
LED[0] Mix
Percentage
LED[3]
Polarity
LED[2]
Polarity
LED[1]
Polarity
LED[0]
Polarity
Field
R/W
R/W
R/W
R/W
R/W
R/W
Mode
See
Description
See
Description
0x0
0x0
0x0
0x0
HW Rst
Retain
Retain
Retain
Retain
Retain
Retain
SW Rst
82574 GbE Controller—Driver Programing Interface
When using two-terminal bi-color LEDs, the mixing
percentage should not be set greater than 50%.
0000b = 0%.
0001b = 12.5%.
0111b = 87.5%.
1000b = 100%.
1001b - 1111b = Reserved.
After a hardware reset, this bit is a function of
pd_config_led_a[1:0].
00b = 0100b.
01b = 0100b.
10b = 1000b.
11b = 1000b.
When using two-terminal bi-color LEDs, the mixing
percentage should not be set greater than 50%.
0000b = 0%.
0001b = 12.5%.
0111b = 87.5%.
1000b = 100%.
1001b - 1111b = Reserved.
After a hardware reset, this bit is a function of
pd_config_led_a[1:0].
00b = 0100b.
01b = 0100b.
10b = 1000b.
11b = 1000b.
00b = On - drive LED[3] low, off - drive LED[3]
high.
01b = On - drive LED[3] high, off - drive LED[3]
low.
10b = On - drive LED[3] low, off - tristate LED[3]
11b = On - drive LED[3] high, off - tristate LED[3]
00b = On - drive LED[2] low, off - drive LED[2]
high.
01b = On - drive LED[2] high, off - drive LED[2]
low.
10b = On - drive LED[2] low, off - tristate LED[2].
11b = On - drive LED[2] high, off - tristate LED[2].
00b = On - drive LED[1] low, off - drive LED[1]
high.
01b = On - drive LED[1] high, off - drive LED[1]
low.
10b = On - drive LED[1] low, off - tristate LED[1].
11b = On - drive LED[1] high, off - tristate LED[1].
00b = On - drive LED[0] low, off - drive LED[0]
high.
01b = On - drive LED[0] high, off - drive LED[0]
low.
10b = On - drive LED[0] low, off - tristate LED[0].
11b = On - drive LED[0] high, off - tristate LED[0].
Description