WG82574L S LBA8 Intel, WG82574L S LBA8 Datasheet - Page 395

• Manufacturer Part Number: WG82574L S LBA8
• Manufacturer: Intel

Specifications of WG82574L S LBA8

• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Driver Programing Interface—82574 GbE Controller
11:8
7:4
Bits
LED[2]
Control
LED[1]
Control
Field
Mode
R/W
R/W
See
Description
See
Description
HW Rst
Retain
Retain
SW Rst
0000b = On - link, off - no link.
0001b = On - link, blink - activity, off - no link.
0010b = Reserved.
0011b = On - activity, off - no activity.
0100b = Blink - activity, off - no activity.
0101b = On - transmit, off - no transmit.
0110b = On - 10/1000 Mb/s link, off.
Else
0111b = On - 10 Mb/s link, off.
Else
1000b = Force off.
1001b = Force on.
1010b = Force hi-Z.
1011b = Force blink.
1100b = Mode 1 (dual LED mode).
1101b = Mode 2 (dual LED mode).
1110b = Mode 3 (dual LED mode).
1111b = Mode 4 (dual LED mode).
After a hardware reset, this bit is a function of
pd_config_led_a[1:0].
00b = 0000b.
01b = 0111b.
10b = 0001b.
11b = 0111b.
If 16_3.3:2 is set to 11b, then 16_3.7:4 has no
effect.
0000b = Reserved.
0001b = On - link, blink - activity, off - no link.
0010b = On - link, blink - receive, off - no link.
0011b = On - activity, off - no activity.
0100b = Blink - activity, off - no activity.
0101b = Reserved.
0110b = On - 100/1000 Mb/s link, off.
Else
0111b = On - 100 Mb/s link, off.
Else
1000b = Force off.
1001b = Force on.
1010b = Force hi-Z.
1011b = Force blink.
11xxb = Reserved.
After a hardware reset, this bit is a function of
pd_config_led_a[1:0].
00b = 0001b.
01b = 0111b.
10b = 0111b.
11b = 0111b.
Description
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