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26
Chapter 2: Jumpers and Switches
VTC 210 Series User Manual
MCU DEBUG Port
Connector size: 1 x 3 = 3-pin header
Connector location: JP1
Pin
Definition
1
MCU-TX2
2
GND
3
MCU-RX2
1
3
2
8
1
7
MCU Download Port
Connector size: 2 x 4 = 8-pin header
Connector location: JP2
Pin
Definition
Pin
Definition
1
+V3.3ALW
2
MCU_NRST
3
GND
4
NC
5
MCU_SWCLK
6
MCU_SWDIO
7
NC
8
GND