WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 277

• 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
9.1.6.2.1.1
9.1.6.2.1.2
.
PCI Express CAP ID, Offset 0x00
Uncorrectable Error Status, Offset 0x04
The Uncorrectable Error Status register reports error status of individual uncorrectable
error sources on a PCIe device. A value of 1b at a specific bit location indicates the
source of the error according to the following table. Software might clear an error
status by writing a 1b to the respective bit.
15;0
19:16
31:20
3:0
4
11:5
12
13
14
15
16
17
18
19
20
31:21
Bit Location
Bit Location
RO
RO
RO
RO
R/W1CS
RO
R/W1CS
R/W1CS
R/W1CS
R/W1CS
R/W1CS
R/W1CS
R/W1CS
RO
R/W1CS
RO
Attribute
Attribute
0x1
0x000/0x140
0b
0b
0b
0b
0x0001
0b
0b
0b
0b
0b
0b
0b
0b
0b
Default Value
Default Value
Extended Capability ID
PCIe extended capability ID indicating advanced error
reporting capability.
Version Number
PCIe advanced error reporting extended capability version
number.
Next Capability Pointer - Next PCIe extended capability
pointer.
If serial number capability is enabled in NVM (PCIe init
configuration 2 word), the default value is 0x140.
Otherwise, it’s 0x000 indicating the end of capabilities list.
Reserved.
Data Link Protocol Error Status.
Reserved.
Poisoned TLP Status.
Flow Control Protocol Error Status.
Completion Timeout Status.
Completion Abort Status.
Unexpected Completion Status.
Receiver Overflow Status.
Malformed TLP Status.
Reserved.
Unsupported Request Error Status.
Reserved.
Description
Description
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