Sata Power Connector (Cn3); Spi Flash Header (Cn4) - Aaeon EPIC-QM77 Manual

E P I C B o a r d
5
6
7
8
9

2.21 SATA Power Connector (CN3)

Pin
1
2

2.22 SPI Flash Header (CN4)

Pin
1
2
3
4
5
X+
SENSE
Y+
X-
X+
Pin Name
V5S
GND
Pin Name
V3.3M_SPI
GND
SPI_CE#_F
SPI_CLK_F
SPI_SO_F
E P I C - Q M 7 7
IN
IN
IN
IN
IN
Signal Type
PWR
GND
Signal Type
PWR
GND
IN
I/O
OUT
Chapter 2 Quick Installation Guide
Signal Level
+5V
GND
Signal Level
+3.3V
2-19