GigaDevice Semiconductor GD-Link V2 - Figure 2-2. SWD Interface Connection Diagram; Figure 2-3. JTAG Interface Connection Diagram

GD-Link V2 Adapter User Guide
7
Figure 2-2. SWD interface connection diagram
T_Vref
T_TMS/IO
GND
T_TCK/CLK
T_Reset
(optional)
1
2
4
3,9
10
VCC
SWDIO
SWCLK
GND
NRST
GD-Link V2
Target MCU
Figure 2-3. JTAG interface connection diagram
T_Vref
T_TMS/IO
GND
T_TCK/CLK
T_Reset
(optional)
1
2
4
3,9
10
VCC
TMS
TCK
GND
NRST
GD-Link V2 Target MCU
T_TDO
T_TDI
TDO
TDI
6
8