38
GETTING TO KNOW YOUR E
cho-40F
©E
cho-40F
User Manual
2.5.7 JP10 : MCU Spy-bi Wire Interface for Download FW
JP10
The pin assignments of JP10 are listed in the following table:
Pin No.
Function
Pin No.
Function
1
GND
3
3.3V_MCU
2
MCU_RST#
4
MCU_PRG
2.5.6 JP9 Internal USB Power Select
JP9
Internal USB PWR Select:
JP9
+V5A/ +V5/ +V3.3
1-2
+5V Standby
3-4
+5V
5-6
+3.3V