WG82574IT S LBAC Intel, WG82574IT S LBAC Datasheet - Page 308

• Manufacturer Part Number: WG82574IT S LBAC
• Description: CONTROLLER, ENET, INTEL 82574IT, 64PQFN
• Manufacturer: Intel

Specifications of WG82574IT S LBAC

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°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

10.2.2.15
10.2.2.16
308
Notes:
Extended Configuration Control - EXTCNF_CTRL (0x00F00; RW)
Extended Configuration Size - EXTCNF_SIZE (0x00F08; RW)
Reserved
Reserved
Reserved
MDIO MNG
Ownership
MDIO HW
Ownership
MDIO SW
Ownership
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
1. When LED blink mode is enabled the appropriate LED Invert bit should be set to
2. The dynamic Leds modes (FILTER_ACTIVITY, LINK/ACTIVITY, COLLISION,
3. When LED blink mode is enabled and CCM PLL is shut, the blinking frequencies are
zero.
ACTIVITY, PAUSED) should be used with LED blink mode enabled.
1/5 of the rates stated in the previous table.
Field
Field
31:28
27:16
15:8
7
6
5
4
3
2
1
0
31:8
7:0
Bit(s)
Bit(s)
0b
0x0
0x0
0b
0b
0b
0b
1b
0b
0b
0b
0x0
0x0
Initial
Initial
Value
Value
Reserved
Reserved
Reserved
Management request for access to MDIO. This is part of the
semaphorescheme for MDIO access (see
bit.
Hardware request for access to MDIO. This is part of the semaphore
scheme for MDIO access (see
Software request for access to MDIO. This is part of the semaphore
scheme for MDIO access (see
Reserved
Reserved
Reserved
Reserved
Should be set to 0b.
Reserved
Reserved
82574 GbE Controller—Driver Programing Interface
Description
Description
Section
Section
4.6.2). This is a RO bit.
4.6.2).
Section
4.6.2). This is a RO