82583V Datasheet, PDF (62/374 Pages) Intel Corporation – Intel® 82583V GbE Controller

82583V GbE Controller—Non-Volatile Memory (NVM) Map
5.1.1.12 Extended Configuration Word 3 (Word 0x16)
Bit
Name
15:8
7:0
Reserved
Reserved
Hardware
Default
NVM
Image
Setting
0x0
0x0
Reserved.
0x0
0x0
Reserved.
Description
5.1.1.13 PCIe Electrical Idle Delay (Word 0x17)
Bit
Name
15:14
13
12:8
7:3
2
1
0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Hardware
Default
NVM
Image
Setting
00b
00b
Reserved.
1b
1b
Reserved.
0x7
0x7
Reserved.
0x0
0x0
Reserved.
1b
1b
Reserved.
0b
0b
Reserved.
0b
0b
Reserved.
Description
5.1.1.14 PCIe Init Configuration 1 Word (Word 0x18)
Bit
15
14:12
11:9
8:6
5:3
2:0
Name
Hardware Default
NVM Image
Setting
Description
Reserved
L1_Act_Ext_Latency
L1_Act_Acc_Latency
L0s_Acc_Latency
L0s_Se_Ext_Latency
L0s_Co_Ext_Latency
0b
110b (32μs-64 μs)
110b (32 μs-64 μs)
011b (512 ns)
001b
001b
0b
Reserved, must be set to 0b.
110b (32 μs-64 μs)
L1 active exit latency for the
configuration space.
110b (32 μs-64 μs)
L1 active acceptable latency for
the configuration space.
011b (512 ns)
L0s acceptable latency for the
configuration space.
001b
L0s exit latency for active state
power management (separated
reference clock) – (latency
between 64 ns – 128 ns).
001b
L0s exit latency for active state
power management (common
reference clock) – (latency
between 64 ns – 128 ns).
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