Document:
SHARKY - User’s Guide
2020/07/20
5.4.
STLink-V3SET expansion board
STLink-V3SET is composed by two boards:
● MB1440B main board
● MB1441B expansion board (optional)
If the expansion board is plugged in the main board, the connector CN6 can be used to
connect to the Sharky board debugging signal. From the UM2448 ST manual:
STLINK Pin N. Description Sharky Pin N. Sharky Pro Pin N.
Description
1
T_VCC
VCC
VCC
Input for STLink
2
T_SWCLK
7
B4
PA14/SWCLK
3
GND
GND
GND
4
T_SWDIO
10
C2
PA13/SWDIO
5
T_NRST
30
D8
NRST
6
T_SWO
13
A5
PB3/SWO (optional)
Table 4. SWD connector CN6
Figure 21. MB1440B main board (left) and MB1441B expansion board (right)
Doc: UG_MDX-STWBx, Rev 1.6
pag. 38 of 57
