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21
NGFF1: M.2 Connector
Signal
Pin Pin
Signal
GND
1
2
VCC3
GND
3
4
VCC3
NC
5
6
NC
NC
7
8
VCC3_AUX
GND
9
0
M2_LED_N
NC
11
12
VCC3
NC
13
14
VCC3
GND
15
16
VCC3
NC
17
18
VCC3
NC
19
20
GND
GND
21
22
NC
NC
23
24
NC
NC
25
26
GND
GND
27
28
NC
PCH_PE1_M2_1_RX_N
29
30
P12V_IN
PCH_PE1_M2_1_RX_P
31
32
P12V_IN
GND
33
34
P12V_IN
PCH_PE1_M2_1_TX_N
35
36
P12V_IN
PCH_PE1_M2_1_TX_P
37
38
NC
GND
39
40
M2_SMB_CLK_R
PCH_PE0_M2_0_RX_N
41
42
M2_SMB_DAT_R
PCH_PE0_M2_0_RX_P
43
44
NC
GND
45
46
NC
PCH_PE0_M2_0_TX_N
47
48
NC
PCH_PE0_M2_0_TX_P
49
50
M2_PERST_N_R
GND
51
52
NC
CLK_100M_M2_DN
53
54
M2_2_PEWAKE_N
CLK_100M_M2_DP
55
56
NC
GND
57
58
NC
PE_M.2_DETECT_N
67
68
NC
NC
69
70
VCC3
GND
71
72
VCC3
GND
73
74
VCC3
GND
75
76
GND
GND
77
Summary of Contents for S7126
Page 2: ...http www tyan com 2...
Page 8: ...http www tyan com 8 NOTE...
Page 11: ...http www tyan com 11 2 2 Block Diagram S7126 Block Diagram...
Page 12: ...http www tyan com 12 2 3 Mainboard Mechanical Drawing...
Page 34: ...http www tyan com 34...
Page 40: ...http www tyan com 40 DIMM Location...
Page 79: ...http www tyan com 79 Numa Enable or Disable Non uniform Memory Access NUMA Disabled Enabled...
Page 83: ...http www tyan com 83 3 3 9 3 1 1 UPI Status Read only...
Page 96: ...http www tyan com 96 3 3 9 5 4 Intel VMD Technology...
Page 98: ...http www tyan com 98 VMD Config for IOU4 Enable Disable VMD in this Stack Disabled Enabled...
Page 104: ...http www tyan com 104 Perf P Limit Enable Disable Performance P Limit Disabled Enabled...
Page 109: ...http www tyan com 109 3 3 10 Memory Topology Read only...
Page 120: ...http www tyan com 120 Max Payload Size PCIE Max Payload Size Selection MPL128B MPL256B...
Page 131: ...http www tyan com 131 NMI Button Enable or Disable NMI button Enabled Disabled...
Page 208: ...http www tyan com 208 BIOS Temp Sensor Name Explanation...
Page 209: ...http www tyan com 209...
Page 212: ...http www tyan com 212 NOTE...
Page 215: ...http www tyan com 215 4 The installation of the M 2 latch is now complete...
Page 216: ...http www tyan com 216 NOTE...