11
4.7
CN19 : PSE power Input
4.8
CN4 : Front Panel
*
In order to boot up the system, pleas quickly short-circuit Pin1 and Pin2.
4.9
CN9 : I2C
4.10
CN6 : SPI
Pin
Define
Pin
Define
1
PSE1+
2
PSE2+
3
PSE1-
4
PSE2-
Pin
Define
Pin
Define
1
Power ON
2
GND0
3
Reset
4
GND1
5
Recovery
6
GND2
7
NC
8
GND3
9
LED_POWER_3V3 10
EXT_LED
Pin
Define
Pin
Define
1
VDD_3V3
2
I2C_SDA_2
3
GND
4
I2C_CLK_2
5
VDD_3V3
6
I2C1_SDA
7
GND
8
I2C1_SCL
Pin
Define
Pin
Define
1
SPI1_SCK_3V3
2
NC
3
SPI1_MISO_3V3
4
SPI1_MOSI_3V3
5
SPI1_CS0_3V3
6
SPI1_CS1_3V3
7
VDD_3V3
8
GND