WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 127

• 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

Non-Volatile Memory (NVM) Map—82574 GbE Controller
6.2.2.3
6.2.2.4
1. Code in the NVM is organized such that the lower word of a Dword code is stored first.
Note:
6.2.2.5
15:14
13:4
3:2
1:0
15
14:12
11:0
15:0
Bit
Bit
Bit
Reserved
Code Size
Reserved
RAM Partitioning
Reserved
Package ID
Code Pointer
VDP
NC-SI Management Configuration (Word 0x2D)
NC-SI Configuration (Word 0x2E)
NC-SI code size and pointer should be configured such that the code does
4 KB boundary.
Vital Product Data Pointer (VDP) (Word 0x2F)
Name
Name
Name
Hardware
Hardware
Hardware
Default
Default
Default
NVM Image
0x0
0x0
0x00 or
0x68
NVM Image
0xFFFF
0x0
0x00 or
0x5B
0x0
0x3
Setting
Setting
Image
NVM
Size
Reserved, set to 0b.
Reserved, set to 0b.
Size of the MNG code in Dwords.
00b = Tx 4 Kb, Rx 4 Kb, Rest 4 Kb.
01b = Tx 4 Kb, Rx 5 Kb, Rest 3 Kb.
10b = Tx 4 Kb, Rx 6 Kb, Rest 2 Kb.
11b = Tx 4 Kb, Rx 7 Kb, Rest 1 Kb.
Reserved, set to 0b.
NCSI package ID.
Word pointer to the start of the management firmware
Code in the NVM. For example, a value of 0x100
indicates the firmware Code starts at NVM word address
0x100.
Reserved, set to 0xFFFF.
1
Description
Description
Description
not cross the
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