7 spi flash programming connector (optional) (cn3), 8 etx connector (x1a) – AAEON ETX-945GSE User Manual
Page 19
E T X C P U M o d u l e
E T X - 9 4 5 G S E
Chapter 2 Quick Installation Guide
2-6
2.7 SPI Flash Programming Connector (Optional) (CN3)
Pin Signal
Pin Signal
1 +3.3V
2 GND
3 SPI_CS#0
4 SPI_CLK
5 SPI_SO
6 SPI_SI
2.8 ETX Connector (X1A)
Pin Signal
Pin
Signal Pin
Signal
Pin
Signal
1
GND 2
GND 51
VCC 52
VCC
3 PCICLK3
4 PCICLK4 53
PAR 54
SERR#
5 GND 6 GND
55
PERR# 56
NC
7 PCICLK1
8 PCICLK2 57
PCI_PME
58
USB2N
9 REQ3# 10 GNT3# 59
PLOCK#
60
DEVSEL#
11
GNT2#
12
3V
61
TRDY#
62
USB3N
13 REQ2# 14 GNT1#
63 IRDY# 64 STOP#
15 REQ1# 16 3V
65 FRAME#
66 USB2P
17 GNT0# 18 NC
67 GND
68 GND
19 VCC
20 VCC
69 AD16 70 CBE2#
21
DREQ2
/SERIRQ
22 REQ0#
71
AD17 72 USB3P
23 AD0
24 3V
73 AD19 74 AD18
25 AD1
26 AD2
75 AD20 76 USB0N
27 AD4
28 AD3
77 AD22 78 AD21
29 AD6
30 AD5
79 AD23 80 USB1N
31 CBE0# 32 AD7
81 AD24 82 CBE3#
33 AD8
34 AD9
83 VCC
84 VCC
35 GND
36 GND
85 AD25 86 AD26
37 AD10
38 LIN_L
87 AD28 88 USB0P