WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 279

• 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

Programing Interface—82574 GbE Controller
9.1.6.2.1.5
9.1.6.2.1.6
9.1.6.2.1.7
Correctable Error Status, Offset 0x10
The Correctable Error Status register reports error status of individual correctable error
sources on a PCIe device. When an individual error status bit is set to 1b it indicates
that a particular error occurred. Software might clear an error status by writing a 1b to
the respective bit.
Correctable Error Mask, Offset 0x14
The Correctable Error Mask register controls reporting of individual correctable errors
by device to the host bridge via a PCIe error message. A masked error (respective bit
set in mask register) is not reported to the host bridge by an individual device. There is
a mask bit per bit in the Correctable Error Status register.
First Error Pointer, Offset 0x18
The First Error Pointer is a read-only register that identifies the bit position of the first
uncorrectable error reported in the Uncorrectable Error Status register.
0
5:1
6
7
8
11:9
12
13
15:14
0
5:1
6
7
8
11:9
12
13
15:14
3:0
Bit Location
Bit Location
Bit Location
RWS
RO
RWS
RWS
RWS
RO
RWS
RWS
RO
RO
R/W1CS
RO
R/W1CS
R/W1CS
R/W1CS
RO
R/W1CS
R/W1CS
RO
Attribute
Attribute
Attribute
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
1b
0b
0b
0b
0b
0b
0b
0b
0b
Default Value
Default Value
Default Value
Receiver Error Mask.
Reserved.
Bad TLP Mask.
Bad DLLP Mask.
REPLAY_NUM Rollover Mask.
Reserved.
Replay Timer Timeout Mask.
Advisory Non Fatal Error Mask.
Reserved.
Vector pointing to the first recorded error in the
Uncorrectable Error Status register.
Receiver Error Status.
Reserved.
Bad TLP Status.
Bad DLLP Status.
REPLAY_NUM Rollover Status.
Reserved.
Replay Timer Timeout Status.
Advisory Non Fatal Error Status.
Reserved.
Description
Description
Description
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